{"title":"Shelly","description":"Shelly make the modules that fit behind the wall plate, so a relay goes inside the existing wall box and nothing gets replaced. The range runs from single-channel relays to three-phase DIN rail energy meters. Shelly products with Matter support work with Apple Home; a few need a firmware update first.","products":[{"product_id":"shelly-dimmer-gen4","title":"Shelly Dimmer Gen4","description":"\u003cp\u003eThe Shelly Dimmer Gen4 replaces the Gen3 dimmer's Wi-Fi\/Bluetooth pairing with full multiprotocol hardware. Wi-Fi, Bluetooth, Zigbee and Matter are all supported from the factory. It's still a trailing-edge dimmer that fits behind the existing switch plate and works with or without a neutral wire (the Shelly Bypass for Dimmer, sold separately, is needed for no-neutral installs where the load is under 20 W).\u003c\/p\u003e\n\u003cp\u003eBrightness fine-tuning carries over from Gen3: night mode, warm-up for slow-starting bulbs, gamma correction, and min\/max brightness limits, while adding Zigbee as a native option for sites standardising on that protocol. Matter is built in, so it works with Apple Home, Google Home, Alexa, SmartThings and Home Assistant.\u003c\/p\u003e\n\u003cp\u003ePower measurement is available when wired with neutral; without neutral, dimming works but consumption data is not reported. It supports up to 150 W of dimmable LED load, or 200 W\/200 VA for incandescent, halogen and transformer-driven lighting.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S4DM-0A101WWL\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48133266997469,"sku":"OH-SHE-DIMGEN4","price":48.49,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-DIMGEN4-01.jpg?v=1789812969"},{"product_id":"shelly-1pm-gen4","title":"Shelly 1PM Gen4","description":"\u003cp\u003eThe Shelly 1PM Gen4 is the current-generation single-channel relay: 16 A switching, live power metering, and 4 radios in a module the size of a matchbox. Matter support is built in and certified: no firmware update, no hub: so it drops straight into Apple Home, Google Home, Alexa or SmartThings, or runs through Home Assistant and MQTT for the local-control crowd.\u003c\/p\u003e\u003cp\u003eIt fits behind an existing wall plate and leaves the switch working as normal. The metering side tracks voltage, current and consumption per the connected load, with over-power, over-voltage and over-temperature protection built in.\u003c\/p\u003e\u003cp\u003eChoose Gen4 over Gen3 when the job calls for Matter from day one, Zigbee capability or Wi-Fi 6 on a congested network; the Gen3 equivalent remains the value pick for straight Wi-Fi installs.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S4SW-001P16EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48161144635613,"sku":"OH-SHE-1PMG4","price":38.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-1PMG4-01_5e86cdea-5704-427d-ae16-82b20d389a4c.jpg?v=1789812376"},{"product_id":"shelly-dimmer-gen3","title":"Shelly Dimmer Gen3","description":"\u003cp\u003eThe Shelly Dimmer Gen3 turns a standard light switch into a fully controllable dimmer without changing how the room looks or feels. It mounts behind the existing wall plate, works as a trailing-edge dimmer, and, unlike a lot of dimmers on the market, can run without a neutral wire (the Shelly Bypass for Dimmer, sold separately, is required if the connected load is under 20 W).\u003c\/p\u003e\u003cp\u003eBrightness, transition speed, night mode and warm-up settings are all adjustable from the app, so lights ramp on gently instead of snapping to full brightness. When wired with neutral, it also reports voltage, current and consumption; without neutral, dimming still works but power figures are not available.\u003c\/p\u003e\u003cp\u003eIt runs standalone over Wi-Fi with no hub, supports scripting and schedules on the device itself, and covers a wide range of load types: dimmable LED up to 150 W, incandescent and halogen up to 200 W, and low-voltage transformers up to 200 VA.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S3DM-0A101WWL\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48161144668381,"sku":"OH-SHE-DIMGEN3","price":54.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-DIMGEN3-01_0be229c1-c5de-46c6-ba13-7296692614e7.jpg?v=1789813001"},{"product_id":"shelly-2pm-gen4","title":"Shelly 2PM Gen4","description":"\u003cp\u003eThe Shelly 2PM Gen4 controls 2 independent circuits, or switches to cover mode to run a single bi-directional shutter, blind, curtain or awning motor with full position and venetian slat-angle control. Power metering is per-channel, so each circuit's consumption is tracked separately even when both are running from the same module.\u003c\/p\u003e\u003cp\u003eGen4 brings genuine multiprotocol hardware: Wi-Fi, Bluetooth, Zigbee and Matter are all supported out of the box, with Apple Home app and Siri control through Matter. A step up from the Gen3 sibling, where Matter needed a firmware update. It still fits behind existing wall plates and sockets, keeping physical switches functional.\u003c\/p\u003e\u003cp\u003eRatings carry over closely from the Gen3 2PM: 10 A per channel, 16 A total (18 A total peak), with the same scripting, webhook, MQTT and KNXnet\/IP support running locally with no hub required.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S4SW-002P16EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48161144701149,"sku":"OH-SHE-2PMG4","price":41.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-2PMG4-01_776e2184-12b0-44c6-ac76-70c039a34eca.jpg?v=1789812510"},{"product_id":"shelly-em-mini-gen4","title":"Shelly EM Mini Gen4","description":"\u003cp\u003eThe Shelly EM Mini Gen4 is a tiny single-phase energy meter that wires directly into the circuit it measures, no clamp needed: reporting active power and energy with ±1% accuracy across 110 to 240 V and 0 to 16 A.\u003c\/p\u003e\u003cp\u003eAt 29 × 34 × 16 mm it fits the same tight spaces as the Mini relays, behind a socket or inside a wall box, so it can be added to an existing circuit for consumption monitoring without a switchboard rebuild. Gen4 brings 4 radios: Wi-Fi, Bluetooth, Zigbee and Matter, so it joins whichever ecosystem the site runs.\u003c\/p\u003e\u003cp\u003eIt's a metering device only. It doesn't switch the load. It runs standalone through its local web interface with scripting, schedules and MQTT, no hub required.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S4EM-001PXCEU16\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48161144733917,"sku":"OH-SHE-EMG4","price":33.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-EMG4-01_3254fe54-79c2-4813-9bee-60c52d20b1c1.jpg?v=1789812214"},{"product_id":"shelly-bypass-for-dimmer","title":"Shelly Bypass for Dimmer Gen3 \u0026 Gen4","description":"\u003cp\u003eThe Shelly Bypass for Dimmer wires in parallel with the load to stabilise low-wattage LED lighting on Shelly dimmers. Required for no-neutral installs and for dimmable loads under about 20 W, where LEDs would otherwise flicker or glow.\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48161144766685,"sku":"OH-SHE-BYPASS","price":8.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-BYPASS-01.jpg?v=1783824380"},{"product_id":"shelly-pro-3em-120a","title":"Shelly Pro 3EM 120A","description":"\u003cp\u003eThe Shelly Pro 3EM mounts on the DIN rail and measures all 3 phases through clamp-on current transformers (CTs: sensors that clip around the conductor, so no circuit is broken). It records active and apparent energy, power factor and per-phase draw with 1% accuracy, and keeps 60 days of 1-minute data in its own memory: the record survives an internet outage.\u003c\/p\u003e\u003cp\u003eIt's built for switchboard work: solar households that want true import\/export visibility, 3-phase workshops chasing peak demand, and anyone who wants real consumption data instead of a smart-meter guess. Wi-Fi, Bluetooth and a wired LAN port are all on board, so it can sit on the network cable where the switchboard has poor Wi-Fi.\u003c\/p\u003e\u003cp\u003eBeing a Pro-line device it carries Shelly's 5-year warranty, works fully locally through its built-in web interface, and can drive a contactor through the optional Switch Add-on, so you can measure and control from the one assembly.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SPEM-003CEBEU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903021277,"sku":"OH-SHE-3EMPRO","price":260.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-3EMPRO-03_5aac7655-43bf-4357-9241-6ddd64f95e31.jpg?v=1789812231"},{"product_id":"shelly-pro-3em-switch-add-on","title":"Shelly Pro 3EM Switch Add-on","description":"\u003cp\u003eThe Switch Add-on clips onto a Shelly Pro 3EM and gives it a galvanically isolated dry contact: an output with no voltage of its own, safe for switching control circuits. Rated 2 A at 240 V AC, it's sized to drive a contactor coil, which is exactly how most installers will use it: the 3EM watches consumption, the add-on trips the contactor for hot water, pool pumps or load shedding.\u003c\/p\u003e\u003cp\u003eIt draws its power from the host meter, mounts on the same DIN rail footprint, and is controlled through the Pro 3EM's app rules and local automations. Note it only works with the Pro 3EM and Pro 3EM 3CT63. It is not a standalone relay.\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903054045,"sku":"OH-SHE-3EMPROSAO","price":48.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-3EMPROSAO-01.jpg?v=1785321345"},{"product_id":"shelly-2pm-gen3","title":"Shelly 2PM Gen3","description":"\u003cp\u003eThe Shelly 2PM Gen3 fits behind a standard wall plate and puts 2 circuits under app, voice and local control, with independent power metering on each channel. Switch it to cover mode and the same unit runs a roller shutter, awning or garage door with position control, including venetian slat angle.\u003c\/p\u003e\u003cp\u003eThe wall switches keep working exactly as before; the Shelly sits behind them. It connects straight to Wi-Fi with no hub, works locally through its built-in web page even with the internet down, and reports energy per channel so you know what each circuit draws.\u003c\/p\u003e\u003cp\u003eGen3 brings Shelly's own chip with 8 MB memory, Matter support from firmware 1.6.0, tougher terminals, and scripting on the device. Mind the ratings: 10 A per channel but 16 A total across the unit.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S3SW-002P16EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903086813,"sku":"OH-SHE-2PMG3","price":34.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-2PMG3-01.jpg?v=1785321305"},{"product_id":"shelly-dali-dimmer-gen3","title":"Shelly DALI Dimmer Gen3","description":"\u003cp\u003eDALI (Digital Addressable Lighting Interface) is the 2-wire dimming standard used by quality commercial LED drivers. Normally it needs a dedicated master controller and bus power supply; the Shelly DALI Dimmer Gen3 rolls both into 1 behind-the-plate module. Wire it to the bus and it powers and dims up to 5 DALI drivers, controlled from the Shelly app, 2 switch inputs, schedules or your automation platform.\u003c\/p\u003e\u003cp\u003eIt suits offices, shop fit-outs and homes running architectural LED fittings with DALI drivers: smooth flicker-free dimming at a fraction of the cost of a commercial DALI head end.\u003c\/p\u003e\u003cp\u003eKnow the limits: it dims all connected drivers together as 1 broadcast group (no individual addressing), handles brightness only (no colour-temperature control), and must be the only master on the bus.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S3DM-0A1WW\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903119581,"sku":"OH-SHE-DALIG3","price":75.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-DALIG3-01.jpg?v=1785321451"},{"product_id":"shelly-1-gen3","title":"Shelly 1 Gen3","description":"\u003cp\u003eThe Shelly 1 Gen3 is the simplest device in the range and the one that ends up everywhere: a single 16 A relay with dry contacts: outputs that carry no voltage of their own, fully isolated from the supply. That makes it as happy switching a lighting circuit as it is pulsing a garage door opener, driving a contactor coil or switching a 12 V circuit.\u003c\/p\u003e\u003cp\u003eIt runs on 230 V AC or low-voltage DC (12 V \/ 24 to 48 V), connects straight to Wi-Fi with no hub, and keeps working locally through its built-in web page if the internet drops. The wall switch stays functional; the Shelly just adds remote, schedule and automation control behind it.\u003c\/p\u003e\u003cp\u003eGen3 adds Shelly's own processor with 8 MB memory, tougher terminals and Matter certification via firmware update. If you need consumption data, step up to the 1PM; if the wall box is tight, look at the Mini.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S3SW-001X16EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903152349,"sku":"OH-SHE-1G3","price":24.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-1G3-01.jpg?v=1785321231"},{"product_id":"shelly-2l-gen3","title":"Shelly 2L Gen3","description":"\u003cp\u003eMost Australian homes wired before the last decade have no neutral at the light switch, because the wiring loops at the fitting. That rules out most smart relays without pulling a new neutral. The Shelly 2L Gen3 is built for exactly this: it powers itself from the live wire alone and switches 2 lighting channels from behind the existing plate.\u003c\/p\u003e\u003cp\u003eThe included Shelly Bypass fits in parallel with the load on the first channel to keep low-wattage LEDs stable, with it in place the 2L controls LED lamps above 5 W without flicker. Channel 1 is rated to 200 W and channel 2 to 700 W, which covers typical lighting circuits comfortably.\u003c\/p\u003e\u003cp\u003eLike the rest of Gen3 it needs no hub, works locally through its built-in web page, and supports schedules, scenes and MQTT. For the retrofit quote where \"there's no neutral\" would otherwise kill the job, this is the module.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S3SW-0A2X4EUL\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903185117,"sku":"OH-SHE-2L","price":66.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-2L-01_1bd04beb-2ad8-4790-9971-9d76c82c7628.jpg?v=1789812631"},{"product_id":"shelly-wi-fi-rgbw-module-pm","title":"Shelly Wi-Fi RGBW Module PM","description":"\u003cp\u003eThe Shelly Plus RGBW PM controls low-voltage LED strip, the 12 V or 24 V DC tape used under kitchen cabinets, in bulkheads and behind joinery. 1 module runs a full RGBW colour strip, an RGB strip, or up to 4 independent single-colour runs, each dimmed separately, with live power metering across the lot.\u003c\/p\u003e\u003cp\u003eIt takes up to 4 A per channel and 10 A total, accepts 4 switch or button inputs (including a rotary potentiometer for old-school dimming feel), and offers a high-frequency 22 kHz mode that kills the audible whine cheap dimmers put through LED drivers.\u003c\/p\u003e\u003cp\u003eBecause it's extra-low-voltage DC on the load side, it slots neatly into joinery and ceiling voids fed from a plug-in power supply. No hub, local control, schedules and scripting: standard Shelly.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SNDC-0D4P10WW\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903217885,"sku":"OH-SHE-RGBWPM","price":54.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-RGBWPM-01_15920702-47e4-4c7e-8598-e0a4b1500b59.jpg?v=1789811636"},{"product_id":"shelly-1-mini-gen4","title":"Shelly 1 Mini Gen4","description":"\u003cp\u003eThe Shelly 1 Mini Gen4 solves the most common physical problem in retrofit work: a wall box already crowded with conductors. At 29 × 34 × 16 mm it's substantially smaller than the standard module, while keeping a proper dry-contact relay rated at 8 A \/ 2,000 W: plenty for lighting circuits and small appliances.\u003c\/p\u003e\u003cp\u003eBeing Gen4, it carries 4 radios: Wi-Fi 6, Bluetooth 5.0, Zigbee and certified built-in Matter. That means it joins whichever ecosystem the customer runs, Apple Home via Matter, Google, Alexa, SmartThings, or fully local through Home Assistant and MQTT, without a hub or a firmware update.\u003c\/p\u003e\u003cp\u003eNo power metering at this size. If the job needs consumption data, use the 1PM Mini Gen4 in the same footprint.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S4SW-001X8EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903283421,"sku":"OH-SHE-1-MG4","price":35.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-1-MG4-01_d93e3041-cd20-463b-ab00-7792df36d9d6.jpg?v=1789812357"},{"product_id":"shelly-1pm-mini-gen3","title":"Shelly 1PM Mini Gen3","description":"\u003cp\u003eThe Shelly 1PM Mini Gen3 is Shelly's smallest single-channel relay with power metering, small enough to fit inside a light switch back box, behind a power point, or even inside the housing of the appliance it's controlling. It switches 1 circuit and reports exactly what that circuit is drawing in real time, with free cloud data storage for reviewing usage history.\u003c\/p\u003e\u003cp\u003eIt runs on Wi-Fi with no hub required, and doubles as a Wi-Fi range extender and a Bluetooth gateway for other Shelly BLU sensors and buttons nearby. Setup is quick: Shelly quotes under 10 minutes for a typical install.\u003c\/p\u003e\u003cp\u003eBuilt on Shelly's own Gen3 chip with 8 MB of memory, it's Matter-certified once updated to the latest firmware, and supports scripting, webhooks, MQTT and KNXnet\/IP for tighter integration with existing building systems. Mind the rating: 8 A at 240 VAC, which suits lighting circuits and small appliances rather than heavy motor loads.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S3SW-001P8EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903316189,"sku":"OH-SHE-1PM-M","price":26.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-1PM-M-01.jpg?v=1785321266"},{"product_id":"shelly-i4-gen3","title":"Shelly i4 Gen3","description":"\u003cp\u003eThe Shelly i4 Gen3 is a dry input reader, not a relay. It doesn't switch power itself. Instead, it watches up to 4 existing switches or buttons and uses those signals to trigger scenes, control other Shelly relays and sensors, or fire off HTTP\/MQTT actions elsewhere in the system. 1 press can execute up to 16 different actions across a smart home setup.\u003c\/p\u003e\u003cp\u003eIt's the natural companion to a multi-button wall plate: wire 4 inputs behind a switch console and each button can run its own scene, or a combination of scenes, without needing its own relay hardware. Because it reads inputs only, it fits neatly into retrofit projects where the switching is already handled by other devices.\u003c\/p\u003e\u003cp\u003eBuilt on Shelly's Gen3 chip with 8 MB of memory, it supports scripting, KNXnet\/IP, and the same range of local protocols (MQTT, webhooks, HTTP) as the rest of the Gen3 range, and needs no hub to operate.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S3SN-0024X\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903348957,"sku":"OH-SHE-I4G3","price":28.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-I4G3-01.jpg?v=1785321486"},{"product_id":"shelly-1-mini-gen3","title":"Shelly 1 Mini Gen3","description":"\u003cp\u003eThe Shelly 1 Mini Gen3 is the non-metering sibling of the 1PM Mini: same tiny 29 x 34 x 16 mm body, same Gen3 chip, but built around dry (potential-free) contacts rather than a metered relay. Dry contacts mean the output is electrically isolated from the device's own supply, so it can switch a completely different voltage to what powers the Shelly itself, handy for garage doors, irrigation valves, or low-voltage control circuits.\u003c\/p\u003e\u003cp\u003eIt fits into the same tight spaces as the 1PM Mini: behind switches, inside appliance housings, or squeezed into jammed wall boxes. Setup and automation options are identical to the rest of the Gen3 Mini range: app control, scheduling, scripting, and voice assistant integration, with no hub required.\u003c\/p\u003e\u003cp\u003eBecause there's no power metering, this is the right pick when the job is simple switching rather than energy tracking, and the dry contact rating (8 A\/240 VAC or 5 A\/30 VDC) gives it flexibility across both AC and low-voltage DC control tasks.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S3SW-001X8EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903381725,"sku":"OH-SHE-1-M","price":24.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-1-M-01.jpg?v=1785321206"},{"product_id":"shelly-pro-em-50","title":"Shelly Pro EM 50","description":"\u003cp\u003eThe Shelly Pro EM-50 is a switchboard-grade energy meter that monitors 2 independent channels on the same phase, using clamp-on current transformers rather than in-line wiring. So it can be added to an existing switchboard without breaking into every circuit. It reports accumulated energy plus instantaneous voltage, current, active and apparent power in real time, logging up to 60 days of history at 1-minute resolution in onboard memory.\u003c\/p\u003e\u003cp\u003eA built-in dry-contact relay allows contactor control, so it can switch larger loads via an external contactor rather than trying to carry the current itself, useful for redirecting solar excess to hot water or EV charging. Accuracy is rated to IEC 62053-21 Class B, and it's photovoltaic ready for solar monitoring setups.\u003c\/p\u003e\u003cp\u003eConnectivity covers Ethernet (via RJ45), Wi-Fi and Bluetooth, each of which can be individually enabled or disabled, and the device supports Modbus TCP alongside the usual MQTT, HTTP and WebSocket options. Squarely aimed at professional integrators building switchboard-based energy management systems.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SPEM-002CEBEU50\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903414493,"sku":"OH-SHE-PROEM","price":133.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-PROEM-01.jpg?v=1785321667"},{"product_id":"shelly-1pm-mini-gen4","title":"Shelly 1PM Mini Gen4","description":"\u003cp\u003eThe Shelly 1PM Mini Gen4 carries the same tiny 29 x 34 x 16 mm form factor as its Gen3 predecessor but adds genuine multiprotocol hardware. Wi-Fi, Zigbee, Bluetooth and Matter are all supported from the factory, so the installer picks whichever protocol suits the job rather than waiting on a firmware update. Power metering is built in, reporting real-time consumption for the single switched circuit.\u003c\/p\u003e\u003cp\u003eIt's aimed at the same retrofit jobs as the Gen3 Mini, behind sockets, light switches, or inside appliance housings, but gives more flexibility when a site is being built around Zigbee or Matter rather than Shelly's native Wi-Fi\/cloud approach. It also functions as a Zigbee and Wi-Fi range extender, plus a Bluetooth gateway for Shelly BLU sensors nearby.\u003c\/p\u003e\u003cp\u003eLocal control, scripting, MQTT, webhooks and KNXnet\/IP are all supported without a hub, keeping it usable standalone even on sites that don't want cloud dependency.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S4SW-001P8EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903447261,"sku":"OH-SHE-1PM-MG4","price":38.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-1PM-MG4-01_d2afefe0-58ca-454f-b639-a2abec743f41.jpg?v=1789812490"},{"product_id":"shelly-pro-1pm","title":"Shelly Pro 1PM","description":"\u003cp\u003eThe Shelly Pro 1PM is a DIN-rail relay built for the switchboard rather than the wall box: single channel, power-metered, and rated to 16 A. Unlike Shelly's compact retrofit relays, it includes a physical Ethernet (RJ45) port alongside Wi-Fi and Bluetooth, so it can run on a hardwired LAN connection where Wi-Fi reliability inside a metal switchboard enclosure is a concern.\u003c\/p\u003e\u003cp\u003eIt measures voltage, current and power on the single output, giving precise consumption figures for automated lighting circuits or heavier connected appliances. The current hardware revision (v.1) improves on the earlier v.0 with 4-layer relay PCBs for better thermal performance, upgraded connectors, and better dielectric plastics: the older 12 VDC power option has been dropped in the process.\u003c\/p\u003e\u003cp\u003eBeing a Pro-series device, it carries Shelly's longest warranty tier and is designed for installation by licensed electricians inside a switchboard, not for DIY retrofitting behind a standard wall switch.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SPSW-201PE16EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903480029,"sku":"OH-SHE-PRO1PM","price":83.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-PRO1PM-01_6c9c123a-8c08-4b26-8112-86bb7baca946.jpg?v=1789812862"},{"product_id":"shelly-1-gen4","title":"Shelly 1 Gen4","description":"\u003cp\u003eThe Shelly 1 Gen4 is a single-channel relay built around dry (potential-free) contacts, meaning the switched output is electrically isolated from the device's own power supply, useful for garage doors, gates, or circuits running at a different voltage to the Shelly's supply. It supports low-voltage (12 V and 24-48 V DC) as well as standard 110-240 V AC power, giving it more installation flexibility than the mains-only relays in the range.\u003c\/p\u003e\u003cp\u003eGen4 hardware brings Wi-Fi, Bluetooth, Zigbee and Matter support built in from the factory. It works with Apple HomeKit: control through the Apple Home app or Siri via Matter.\u003c\/p\u003e\u003cp\u003eRated to 16 A on AC or 10 A on 30 V DC, it suits heavier lighting circuits, towel rails, or pump and irrigation control, and runs entirely locally with no hub required: scripting, scheduling, webhooks, MQTT and KNXnet\/IP are all supported on-device.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S4SW-001X16EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903512797,"sku":"OH-SHE-1G4","price":34.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-1G4-01_a5aa0124-b378-4dd9-8996-5de66e53a7dd.jpg?v=1789812339"},{"product_id":"shelly-blu-gateway","title":"Shelly BLU Gateway","description":"\u003cp\u003eThe Shelly BLU Gateway is a small USB-A dongle whose only job is translation: it listens for Shelly BLU (Bluetooth-only) devices, buttons, door sensors, TRVs, humidity sensors, and forwards what they report onto your Wi-Fi network and, if you want it, the Shelly cloud. Plug it into any USB power source and it does the rest; there's no app to switch, no relay to wire.\u003c\/p\u003e\u003cp\u003eThis matters because BLU devices are Bluetooth-only by design: cheaper, longer battery life, but short range and no native Wi-Fi. Without a gateway, they're only reachable from whatever's in Bluetooth range. You don't strictly need this dongle if you already have a Gen2 or newer Shelly relay\/plug running as the bridge, but if you don't, or you want a dedicated always-on bridge instead of borrowing a relay's radio, this is the purpose-built option.\u003c\/p\u003e\u003cp\u003eKeep expectations realistic: Bluetooth range is Bluetooth range: roughly 20 to 30 m depending on walls and interference. The gateway doesn't extend the BLU device's radio, it just gets the signal onto Wi-Fi once it arrives.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S3GW-1DBT001\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903545565,"sku":"OH-SHE-BLUG","price":41.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-BLUG-01_05f38fc1-58dc-4387-a39b-f8a52a45c989.jpg?v=1789811679"},{"product_id":"shelly-pro-dimmer-2pm","title":"Shelly Pro Dimmer 2PM","description":"\u003cp\u003eThe Shelly Pro Dimmer 2PM lives in the switchboard, not behind a wall plate. It's a DIN rail unit that dims 2 independent lighting circuits with trailing-edge dimming, each with its own power metering, and it talks over Ethernet, Wi-Fi and Bluetooth at the same time: so if the Wi-Fi drops, LAN keeps it online.\u003c\/p\u003e\u003cp\u003eIt's built for jobs where dimmers need to sit at the board rather than in a switch cavity: multi-circuit lighting, KNX integration jobs, or installs where the sparky wants everything centralised. Ratings are set for standard dimmable LED, incandescent and halogen loads, plus electronic and iron-core transformers for low-voltage lamps.\u003c\/p\u003e\u003cp\u003eBeing a Pro-series device it comes with the tougher housing (flame-retardant V-0 rated) and overheating\/overvoltage\/overpower protection expected on switchboard gear, plus a full 5-year warranty. It integrates into KNX systems directly, which suits anyone running a KNX job who wants Shelly dimming without a separate gateway.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SPDM-002PE01EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903578333,"sku":"OH-SHE-PRODIM2PM","price":141.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-PRODIM2PM-01_105225f3-ec03-4e8f-af4e-4fa1a39158e3.jpg?v=1789812924"},{"product_id":"shelly-em-gen3-50a-ct","title":"Shelly EM Gen3 + 50A CT","description":"\u003cp\u003eThe Shelly EM Gen3 clips onto the mains via contactless current transformers rather than sitting in-line, so it measures what a circuit draws without breaking the circuit itself. This 50A-clamp version comes with the clamp in the box and covers 2 CT channels, useful for keeping tabs on 2 separate loads, a solar circuit and a general board tail, say: from 1 unit.\u003c\/p\u003e\u003cp\u003eIt's a metering device first: active and apparent power, energy, power factor and reactive energy, plus a small dry-contact relay output (240 V~\/2 A) if you need to drive a contactor rather than switch a full load directly. Data is stored locally for at least 10 days at 1-minute resolution, stretching to a full year if you connect it to the Shelly cloud.\u003c\/p\u003e\u003cp\u003eGen3 brings Shelly's own chip with 8 MB of memory and Shelly's \"virtual components\" feature for folding third-party devices into the same app view. Shelly says it is designed to be upgradable to Matter, but it is not Matter certified today.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S3EM-002CXCEU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903611101,"sku":"OH-SHE-EMG3","price":96.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-EMG3-01_286e8fbe-5dd0-42fa-a991-2bb7987fdfbc.jpg?v=1789812778"},{"product_id":"shelly-pro-3em-400a","title":"Shelly Pro 3EM 400A","description":"\u003cp\u003eThe Shelly Pro 3EM 400A is a DIN rail 3-phase meter built for whole-board monitoring on larger services. 3 × 400A clamps come in the box, plus a fourth optional neutral CT if you need it. Accuracy is rated at 1% on the active energy reading, with per-phase voltage, current, power factor and 4-quadrant measurement, which matters if there's solar or battery export on the same board.\u003c\/p\u003e\u003cp\u003eIt runs over Ethernet, Wi-Fi and Bluetooth at once, so it's not reliant on Wi-Fi alone once it's wired into the switchboard's network drop. 60 days of 1-minute data sits on the device itself, useful for pulling consumption history without needing the cloud connected.\u003c\/p\u003e\u003cp\u003eNote that this unit has no built-in relay. If the job needs contactor control for load shedding or demand management, add a Shelly Pro 3EM Switch Add-on alongside it. It is a meter, not a switching device.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SPEM-003CEBEU400\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903643869,"sku":"OH-SHE-3EMPRO400","price":451.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-3EMPRO400-module-01.jpg?v=1789986111"},{"product_id":"shelly-wave-1pm-mini","title":"Shelly Wave 1PM Mini","description":"\u003cp\u003eThe Shelly Wave 1PM Mini is a single-channel relay with power metering, shrunk down small enough to fit behind almost any switch or socket. Shelly states it's 35% smaller than the standard Wave 1PM. It runs on Z-Wave 800-series silicon rather than Wi-Fi.\u003c\/p\u003e\u003cp\u003eBeing Z-Wave means it does not connect to the Shelly app directly and needs a Z-Wave controller. Home Assistant with a Z-Wave stick, SmartThings (via the Shelly Wave edge driver), Fibaro, Homey and others are confirmed compatible. This isn't a compromise; it's how Z-Wave mesh networking is designed to work, and it buys a dedicated low-power mesh radio that doesn't compete with the household Wi-Fi.\u003c\/p\u003e\u003cp\u003eRatings are modest but typical for the mini form factor: 8 A \/ 2000 W switching, with power metering built in so you can see what the load draws, not just switch it. This is the ANZ-specific variant (part number QMSW-0A1P8AU), operating on the 919.8 MHz band used in Australia and New Zealand.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: QMSW-0A1P8AU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903676637,"sku":"OH-SHE-WAVE1PM-M","price":26.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-WAVE1PM-M-01.jpg?v=1785398274"},{"product_id":"shelly-pro-3em-3ct63","title":"Shelly Pro 3EM 3CT63","description":"\u003cp\u003eThe Shelly Pro 3EM 3CT63 takes a different approach to the higher-current Pro 3EM 400A: instead of 3 separate current transformers, it uses 1 combined 3-phase clamp rated to 63A, purpose-built to sit directly on a DIN rail next to the circuit breaker it's measuring. That makes it the tidier option for standard household or small-commercial 3-phase boards where 63A per phase covers the job.\u003c\/p\u003e\u003cp\u003eIt reports the same depth of data as its bigger sibling, per-phase voltage, current, active and apparent power, power factor, and 4-quadrant measurement for sites with solar or battery export, with Accuracy Class B performance and 60 days of onboard data storage. Connectivity runs over Wi-Fi, Ethernet and Bluetooth together, and Modbus-TCP is supported for integration into building management systems.\u003c\/p\u003e\u003cp\u003eLike the 400A version, this unit has no built-in relay. If the job needs contactor control for load shedding or demand management, add a Shelly Pro 3EM Switch Add-on alongside it. It is a meter, not a switching device.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SPEM-003CEBEU63\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903709405,"sku":"OH-SHE-3EMP3CT","price":214.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-3EMP3CT-01_9526d9d7-69ac-4009-8232-6d406397e892.jpg?v=1789812903"},{"product_id":"shelly-dimmer-0-1-10v-gen3","title":"Shelly Dimmer 0\/1-10V Gen3","description":"\u003cp\u003eThe Shelly Dimmer 0\/1-10V PM Gen3 is a current-sourcing controller for driving 0-10V and 1-10V dimmable LED drivers and ballasts: the low-voltage control signal used on a lot of commercial and higher-end residential lighting, rather than the leading\/trailing-edge dimming of a standard household dimmer. It reads back power, voltage and current on its own relay output, so there's metering data alongside the dimming control.\u003c\/p\u003e\u003cp\u003eIt needs a neutral at the switch, this is not a no-neutral device, and switches up to 13 A on its relay output while sending a 0-10V or 1-10V control signal out to the driver. KNXnet\/IP is supported directly, useful for jobs that already run KNX infrastructure.\u003c\/p\u003e\u003cp\u003eGen3 brings Shelly's own chip with 8 MB of memory and the \"virtual components\" feature for pulling third-party devices into the same app view. Shelly also sells a Gen4 version of this same dimmer that adds Zigbee and range-extender functionality. This Gen3 unit is Wi-Fi and Bluetooth only, no Zigbee.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S3DM-0010WW\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903742173,"sku":"OH-SHE-01DIM","price":45.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-01DIM-01.jpg?v=1785321198"},{"product_id":"shelly-1pm-gen3","title":"Shelly 1PM Gen3","description":"\u003cp\u003eThe Shelly 1PM Gen3 fits behind a standard wall plate and puts a single circuit under app, voice and local control, with power metering built in so you can see exactly what that circuit draws: a space heater, a lighting circuit, an appliance. The existing wall switch keeps working as normal; the Shelly sits behind it.\u003c\/p\u003e\u003cp\u003eIt connects straight to Wi-Fi with no hub, runs its own local web page even with the internet down, and stores energy data for later analysis. Gen3 brings Shelly's own chip: an upgrade in processor and memory over the previous generation, plus Matter support from firmware 1.6.0 and KNXnet\/IP compatibility if the job needs it.\u003c\/p\u003e\u003cp\u003eRatings are straightforward: 16 A at 240 V AC, or 10 A if running on 24-30 V DC. Mind which supply is in play before quoting the load.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S3SW-001P16EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275903774941,"sku":"OH-SHE-1PMG3","price":25.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-1PMG3-01.jpg?v=1785319380"},{"product_id":"shelly-plus-uni","title":"Shelly Plus Uni","description":"\u003cp\u003eThe Shelly Plus Uni is the flexible option for jobs that don't fit a standard relay or sensor: it's a low-voltage module (8-24 VAC \/ 9-28 VDC \/ 5 VDC) with 2 solid-state relay outputs on potential-free contacts, 2 digital inputs, 1 analog input, a pulse counter, and 1-Wire support for up to 5 DS18B20 temperature probes or a single DHT22. It's built to bolt smart control and monitoring onto older or unusual equipment rather than switch a mains circuit directly.\u003c\/p\u003e\u003cp\u003eThe new pulse-counting feature is the standout addition over the original Shelly Uni, useful for reading utility meters or flow meters that output pulses, giving genuine usage monitoring rather than just on\/off state. If you are replacing an original Shelly Uni, note that the Plus Uni's inputs are wired differently, so it is not a drop-in swap.\u003c\/p\u003e\u003cp\u003eBeing a low-voltage device, the switching ratings are modest, 30 V \/ 300 mA per output. This is a control and sensing module, not a load-switching relay for mains appliances.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SNSN-0043X\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275906953437,"sku":"OH-SHE-UNIPLUS","price":32.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-UNIPLUS-01_a1f963bb-5b04-40f7-a137-5a7bab7b11b1.jpg?v=1789812820"},{"product_id":"shelly-wave-1-mini","title":"Shelly Wave 1 Mini","description":"\u003cp\u003eThe Shelly Wave 1 Mini is a compact single-channel relay for switching a circuit on and off over Z-Wave. No power metering on this particular model, which is the key difference from its sibling the Wave 1PM Mini. In this AU-specific variant (part number QMSW-0A1X8AU), the unit operates on the 919.8 MHz frequency band required for legal Z-Wave operation in Australia and New Zealand.\u003c\/p\u003e\u003cp\u003eLike every Wave device, this needs a Z-Wave controller to do anything. Home Assistant, Samsung SmartThings (via the Shelly Wave edge driver), Fibaro, Homey and others are confirmed compatible on Shelly's own compatibility table. That's standard Z-Wave behaviour, not a shortfall of this device: the mesh network needs a hub coordinating it, and in exchange you get a dedicated low-power radio that doesn't add to household Wi-Fi traffic.\u003c\/p\u003e\u003cp\u003eSwitching is rated 8 A \/ 2000 W, in a compact 29 × 35 × 16 mm housing meant for tight switch boxes. Note for the AU variant specifically: no DC switching (AC only) and no power measurement. If the job needs metering, the Wave 1PM Mini is the model to quote instead.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: QMSW-0A1X8AU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275906986205,"sku":"OH-SHE-WAVE1-M","price":26.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-WAVE1-M-01.jpg?v=1785398261"},{"product_id":"shelly-pro-dimmer-1pm","title":"Shelly Pro Dimmer 1PM","description":"\u003cp\u003eThe Shelly Pro Dimmer 1PM is a single-channel trailing-edge dimmer built for the switchboard rather than behind a wall plate. It handles dimmable LED, halogen and ferromagnetic (iron-core) transformer loads up to 200 W, and reports voltage, current, power and energy back through the app or local web interface.\u003c\/p\u003e\u003cp\u003eBecause it's DIN-rail mounted, it's a natural fit where an electrician wants dimming control centralised in the board rather than distributed at each switch: new builds, renovations, or any job where the existing wall switches should keep working exactly as they do now. It connects over Wi-Fi and also has a wired Ethernet port, so it can run on LAN as a backup if Wi-Fi drops out, and it works locally (web interface, scripting, MQTT) without any cloud dependency for day-to-day control.\u003c\/p\u003e\u003cp\u003eAs a Pro-series device it carries the tougher build associated with switchboard installation: flame-retardant (V-0) plastics, overheating\/overvoltage\/overpower protection, and KNXnet\/IP support for integration into KNX-based commercial and residential systems. It needs external overcurrent protection (10 A, curve B or C) fitted upstream in the board.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SPDM-001PE01EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907018973,"sku":"OH-SHE-PRODIM1PM","price":115.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-PRODIM1PM-01_35c5833c-1c88-40b3-a03b-218985cfa9ef.jpg?v=1789812248"},{"product_id":"shelly-pro-2pm","title":"Shelly Pro 2PM","description":"\u003cp\u003eThe Shelly Pro 2PM puts 2 mains circuits under independent control and metering, or switches to cover mode and runs a single bi-directional roller shutter, awning or gate motor. Each channel is rated 16 A, with 25 A total across the unit, and both channels report voltage, current and power separately.\u003c\/p\u003e\u003cp\u003eIt's a DIN-rail device for the switchboard, aimed at jobs where centralising control at the board makes more sense than a device behind every switch plate: light circuits, appliance circuits, or shutter\/blind automation on a new or existing installation. It connects over Wi-Fi with a wired Ethernet port available as backup, and runs its core switching functions locally through its own web interface without needing the internet; power-metering data specifically does need a network connection to reach the cloud or any connected platform.\u003c\/p\u003e\u003cp\u003eThe current hardware revision (v.1) is AC-only. The earlier v.0 also offered 12 VDC, which has been dropped, and adds 4-layer PCBs for better thermal handling and improved dielectric clearances in the plastic shell. KNXnet\/IP is supported for switching\/relay mode.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SPSW-202PE16EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907051741,"sku":"OH-SHE-PRO2PM","price":164.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-PRO2PM-01_a53c5c7e-384e-4453-ab76-1928b4a49f36.jpg?v=1789812530"},{"product_id":"shelly-blu-remote-control-zb-black","title":"Shelly BLU Remote Control ZB","description":"\u003cp\u003eThe Shelly BLU Remote Control ZB is a battery-powered handheld remote with 4 channels, a scroll wheel and gesture sensing (accelerometer), aimed at controlling lights, blinds and relays from wherever you are in the room. Multiple press types per channel: single, long, double, triple and beyond. Give a good spread of commands from 1 small unit.\u003c\/p\u003e\u003cp\u003eOut of the box it pairs directly over Bluetooth or Zigbee to a receiving device with default command mappings, no app required. To bring it into the Shelly Smart Control app for scenes, automations or remote access away from home, it needs a gateway: either a dedicated Shelly BLU Gateway, or any Shelly Plus, Pro, Gen3 or Gen4 device (excluding sensor-only units) acting as the bridge. Without a gateway, range and function are limited to direct pairing with whatever it's talking to: typical Bluetooth\/Zigbee range, not whole-house coverage.\u003c\/p\u003e\u003cp\u003eIt runs on 2× AAA batteries rated for roughly 2 years, and its Zigbee radio also means it can join a Zigbee mesh network as an alternative to Bluetooth pairing, depending on the receiving hardware.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SBRC-005B\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Black","offer_id":48275907084509,"sku":"OH-SHE-BLUREM-BK","price":53.99,"currency_code":"AUD","in_stock":false},{"title":"White","offer_id":48292112924893,"sku":"OH-SHE-BLUREM-WH","price":53.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-BLUREMB-01.jpg?v=1785321424"},{"product_id":"shelly-wave-1pm","title":"Shelly Wave 1PM","description":"\u003cp\u003eThe Shelly Wave 1PM is a single-channel Z-Wave relay with power metering, rated 16 A at 240 V, designed to sit behind the existing wall switch on a retrofit job. Like every Z-Wave device, it needs a Z-Wave controller or hub on the network to operate. Shelly doesn't include one, and that's normal for the protocol, not a shortfall of this unit.\u003c\/p\u003e\u003cp\u003eIt reports power, voltage and current back through whatever Z-Wave gateway it's paired to. Home Assistant, Fibaro, Homey, SmartThings (via the Shelly Wave edge driver), Vera\/Ezlo, Cozify and others are all named as compatible on Shelly's documentation. It's a genuine 800-series Z-Wave chip with repeater capability, so it also strengthens the mesh for other Z-Wave devices nearby.\u003c\/p\u003e\u003cp\u003eThis is the AU\/NZ variant (part number QNSW-001P16AU), operating on 919.8 MHz, the correct frequency for Australia and New Zealand.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: QNSW-001P16AU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907150045,"sku":"OH-SHE-WAVE1PM","price":30.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-WAVE1PM-01_e46ee7f6-d15d-4b25-8f2b-bdc6ae9808ef.jpg?v=1789812303"},{"product_id":"shelly-wave-1","title":"Shelly Wave 1","description":"\u003cp\u003eThe Shelly Wave 1 is a single-channel Z-Wave relay with a potential-free (dry-contact) output, which makes it more flexible than a straight mains relay. It can switch not just lighting circuits but also electric locks, gate motors, garage doors and irrigation valves, since the dry contact isn't tied to a specific voltage the way a live\/neutral switched output is. It has no power metering, unlike its sibling the Wave 1PM.\u003c\/p\u003e\u003cp\u003eIt's a Z-Wave 800-series device and, like every Z-Wave product, needs a Z-Wave controller or hub already on the network. This is a normal characteristic of the protocol, not a shortfall of the device. Shelly names Home Assistant, Fibaro, Homey, SmartThings (via the Shelly Wave edge driver), Vera\/Ezlo and Cozify as compatible gateway platforms.\u003c\/p\u003e\u003cp\u003eThis is the AU\/NZ variant (part number QNSW-001X16AU), operating on 919.8 MHz, the correct frequency for Australia and New Zealand.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: QNSW-001X16AU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907182813,"sku":"OH-SHE-WAVE1","price":26.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-WAVE1-01_ca4f30bc-0b66-4b58-9840-8bceed753d13.jpg?v=1789812285"},{"product_id":"shelly-wave-pro-3","title":"Shelly Wave Pro 3","description":"\u003cp\u003eThe Shelly Wave Pro 3 is a DIN-rail, 3-channel Z-Wave relay built for the switchboard rather than a wall cavity. 16 A per channel, 48 A total across the unit, with potential-free (dry-contact) outputs that give it the flexibility to switch lighting, appliance circuits, or lower-voltage DC loads up to 30 V. Like the Wi-Fi Pro-series relays, it's aimed at commercial and multi-circuit residential jobs where board-mounted control makes sense.\u003c\/p\u003e\u003cp\u003eIt runs on Z-Wave 800-series silicon and, like every Z-Wave device, requires a separate Z-Wave controller\/hub already on the network, which is normal for the protocol, not a shortfall of this unit. It repeats the Z-Wave signal for other mesh devices, and Shelly names Home Assistant, Fibaro, Homey, SmartThings (via the Shelly Wave edge driver), Vera\/Ezlo and Cozify as compatible gateway platforms.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: QPSW-0A3X16AU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907215581,"sku":"OH-SHE-WAVEPRO3","price":72.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-WAVEPRO3-01.jpg?v=1785398285"},{"product_id":"shelly-wave-2pm","title":"Shelly Wave 2PM","description":"\u003cp\u003eThe Shelly Wave 2PM switches 2 independent circuits, lighting, small appliances, ceiling fans, IR heaters, and reports power consumption on each channel separately as well as combined. It's rated 10 A per channel, 16 A total (18 A peak), and supports both standard Z-Wave mesh and Z-Wave Long Range, which on the EU version claims up to 1 km of line-of-sight range with a compatible LR gateway.\u003c\/p\u003e\u003cp\u003eAs with every Z-Wave device, it needs a separate Z-Wave controller or hub already on the network to function at all. This is a normal characteristic of the protocol, not a shortfall of the unit. The EU listing states it is officially certified as \"Works with Home Assistant,\" \"Works with SmartThings,\" and \"Works with Homey.\"\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: QNSW-002P16AU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907248349,"sku":"OH-SHE-WAVE2PM","price":30.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-WAVE2PM-01_b6e8ef36-611f-419a-b14e-31df7387f5ee.jpg?v=1789812320"},{"product_id":"shelly-wave-i4","title":"Shelly Wave i4","description":"\u003cp\u003eThe Shelly Wave i4 isn't a relay: it's an input controller. 4 dry-contact\/switch inputs let you wire in existing wall switches or push-buttons and use them purely to trigger scenes, automations or other devices elsewhere on the Z-Wave network, without switching any load itself. It's AC-powered (110 to 240 V), which distinguishes it from its sibling the Wave i4 DC.\u003c\/p\u003e\u003cp\u003eLike every Z-Wave device, it needs a separate Z-Wave controller or hub already on the network to do anything, which is normal for the protocol, not a shortfall of the unit. Shelly's documentation lists Home Assistant, Fibaro, Homey, SmartThings (via the Shelly Wave edge driver), Vera and Ezlo as compatible gateway platforms, with some caveats noted for certain Homey and Ezlo configurations around detecting different press types.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: QNSN-0A24XAU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907281117,"sku":"OH-SHE-WAVE-I4","price":26.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-WAVE-I4-01.jpg?v=1785398238"},{"product_id":"shelly-wave-i4-dc","title":"Shelly Wave i4 DC","description":"\u003cp\u003eThe Shelly Wave i4 DC is the low-voltage sibling of the Wave i4. Same 4 dry-contact inputs for triggering scenes and automations elsewhere on the Z-Wave network, but powered by 5 to 24 V DC instead of mains AC. That makes it the right choice where there's no mains present at the switch location: doorbell-transformer circuits, 12 to 24 V control panels, solar\/PV systems, or battery-backed setups.\u003c\/p\u003e\u003cp\u003eIt carries no relay output and no power metering. It's purely an input\/trigger device, not a load switch. Like every Z-Wave product, it needs a separate Z-Wave controller or hub already on the network, which is normal for the protocol rather than a limitation of this unit specifically.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: QNSN-0D24XAU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907510493,"sku":"OH-SHE-WAVE-I4DC","price":26.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-WAVE-I4DC-01.jpg?v=1785398250"},{"product_id":"shelly-wave-shutter","title":"Shelly Wave Shutter","description":"\u003cp\u003eThe Shelly Wave Shutter drives roller shutters, awnings and blinds with full bi-directional motor control, including venetian slat-angle positioning. Tilt the slats to a set angle, not just fully open or closed. It's rated 10 A per channel with power metering (watts and kWh), and it repeats the Z-Wave signal for other mesh devices nearby.\u003c\/p\u003e\u003cp\u003eLike every Z-Wave device, it needs a separate Z-Wave controller or hub already on the network, which is normal for the protocol, not a defect. Shelly names Home Assistant, Fibaro, Homey, SmartThings (via the Shelly Wave edge driver), Vera\/Ezlo and Cozify as compatible gateway platforms, with full slat-position support on the strongest of those (Home Assistant, Fibaro, Homey, Vera\/Ezlo, Cozify) and partial support (no slat reporting) on SmartThings and some Homee Cube configurations.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: QNSH-001P10AU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907576029,"sku":"OH-SHE-WAVESHUT","price":30.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-WAVESHUT-01_da4f7d55-2d96-4be4-b9b2-b3e29c178da4.jpg?v=1789811747"},{"product_id":"shelly-1l-gen3","title":"Shelly 1L Gen3","description":"\u003cp\u003eThe Shelly 1L Gen3 is the single-channel version of the no-neutral range: it powers itself from the live wire alone and switches 1 lighting circuit from behind the existing plate, so it fits the loop-at-the-light wiring common in older Australian homes with no neutral at the switch.\u003c\/p\u003e\u003cp\u003eA Shelly Bypass 1L\/2L (OH-SHE-BYPASSL, sold separately) wires in parallel with the load to keep low-wattage LEDs stable, without it, or above the 200 W ceiling, switching isn't guaranteed flicker-free. This is a lighting-circuit device, not a general relay: 200 W maximum, 1 channel.\u003c\/p\u003e\u003cp\u003eLike the rest of Gen3 it needs no hub, connects straight to Wi-Fi, works locally through its built-in web page, and is Matter-ready via a firmware update. An internal temperature sensor handles overheat protection. For 2 no-neutral channels in 1 module, step up to the 2L Gen3.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S3SW-0A1X1EUL\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907641565,"sku":"OH-SHE-1L","price":59.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-1L-01_fe0d2247-f321-42f3-b40a-64f7d9928a57.jpg?v=1789812611"},{"product_id":"shelly-pro-1","title":"Shelly Pro 1","description":"\u003cp\u003eThe Shelly Pro 1 is a DIN-rail relay for the switchboard rather than the wall box. A single potential-free (dry-contact) output rated to 16 A. Dry contacts carry no voltage of their own, so it can switch a circuit at a different voltage to the Shelly's supply: gate motors, contactor coils, or extra-low-voltage control as easily as a lighting circuit.\u003c\/p\u003e\u003cp\u003eA physical Ethernet (RJ45) port sits alongside Wi-Fi and Bluetooth for a hardwired LAN connection where Wi-Fi reliability inside a metal switchboard enclosure is a concern. Power draw is under 3 W and it runs standalone: local web interface, scripting, schedules and MQTT, no hub required.\u003c\/p\u003e\u003cp\u003eThis is the non-metering model: if the job needs consumption data, the Pro 1PM is the metered equivalent in the same DIN footprint. A Pro-series device, it carries Shelly's 5-year warranty tier and is made for licensed-electrician installation in the board.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SPSW-201XE16EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907674333,"sku":"OH-SHE-PRO1","price":97.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-PRO1-01_d971f4eb-3fea-4da6-990d-b1a13e334c62.jpg?v=1789812841"},{"product_id":"shelly-pro-2","title":"Shelly Pro 2","description":"\u003cp\u003eThe Shelly Pro 2 puts 2 potential-free (dry-contact) relay channels on the DIN rail. 16 A per channel, 25 A total across the unit. Dry contacts carry no voltage of their own, so each channel can switch a circuit at a different voltage to the Shelly's supply: lighting, gates, contactor coils or extra-low-voltage control.\u003c\/p\u003e\u003cp\u003eA physical Ethernet (RJ45) port sits alongside Wi-Fi and Bluetooth for a hardwired LAN where switchboard Wi-Fi is unreliable. It runs standalone: local web interface, scripting, schedules and MQTT, with no hub required. The current v.1 hardware is AC-only (the earlier 12 VDC option has been dropped).\u003c\/p\u003e\u003cp\u003eThis is the non-metering model; for per-channel consumption data, the Pro 2PM is the metered equivalent in the same footprint. Being Pro-series it carries Shelly's 5-year warranty tier and is built for licensed-electrician installation in the board.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SPSW-202XE16EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907707101,"sku":"OH-SHE-PRO2","price":112.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-PRO2-01_54e29fd9-0e50-4fd7-a929-f031414e7901.jpg?v=1789812883"},{"product_id":"shelly-pro-3","title":"Shelly Pro 3","description":"\u003cp\u003eThe Shelly Pro 3 is a 3-channel DIN-rail relay for the switchboard, 16 A per channel, 48 A total across the unit: aimed at homes, offices, shops and light-commercial installs where several circuits are controlled from the board. Dry contacts are available, so channels can switch circuits at a different voltage to the Shelly's own supply.\u003c\/p\u003e\u003cp\u003eIt carries a physical Ethernet (RJ45) port alongside Wi-Fi and Bluetooth for a hardwired LAN connection where switchboard Wi-Fi is unreliable, and runs standalone through its local web interface with scripting, schedules and MQTT. No hub required.\u003c\/p\u003e\u003cp\u003eThis is a switching relay, not a metering device. There's no power monitoring on the Pro 3. Being Pro-series it carries Shelly's 5-year warranty tier and is built for licensed-electrician installation in the board.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SPSW-003XE16EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907739869,"sku":"OH-SHE-PRO3","price":147.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-PRO3-01_afd32c77-bdd1-4169-980d-e392cdbdf67f.jpg?v=1789811961"},{"product_id":"shelly-pro-4pm","title":"Shelly Pro 4PM V2","description":"\u003cp\u003eThe Shelly Pro 4PM is the top of the DIN-rail relay range: 4 channels, each power-metered, rated 16 A per channel and 40 A total. A built-in colour LCD shows channel state and consumption at the board itself, useful in a switchboard where you'd otherwise reach for the app.\u003c\/p\u003e\u003cp\u003eIt measures voltage, current and power per channel, and carries a physical Ethernet (RJ45) port alongside Wi-Fi and Bluetooth so it can run on a hardwired LAN where switchboard Wi-Fi is unreliable. Protection is comprehensive: overheating, overvoltage, overcurrent and overpower, with an internal temperature sensor, and it runs standalone through its local web interface with scripting, schedules and MQTT.\u003c\/p\u003e\u003cp\u003eBeing Pro-series it carries Shelly's 5-year warranty tier and is built for licensed-electrician installation in the board. It's the metered, 4-circuit answer where the Pro 1PM\/2PM cover 1 or 2.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SPSW-104PE16EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907772637,"sku":"OH-SHE-4PMPRO","price":193.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-4PMPRO-01.jpg?v=1785321353"},{"product_id":"shelly-pro-dual-cover-shutter-pm","title":"Shelly Pro Dual Cover\/Shutter PM","description":"\u003cp\u003eThe Shelly Pro Dual Cover\/Shutter PM controls 2 motorised roller shutters, blinds, awnings or covers independently from the DIN rail, each output rated to 16 A at 240 V, with power metering on the AC side.\u003c\/p\u003e\u003cp\u003eIt supports position control, set a shutter to any percentage, not just fully open or closed. Via the app or the 4 switch inputs for manual wall control, and shows position on its built-in colour LCD. A physical Ethernet (RJ45) port sits alongside Wi-Fi and Bluetooth for a hardwired LAN where switchboard Wi-Fi is unreliable.\u003c\/p\u003e\u003cp\u003eIt needs a neutral and is a switchboard device for licensed-electrician installation; protection covers overheating, overvoltage and overcurrent. Pro-series, 5-year warranty tier.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SPSH-002PE16EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275907969245,"sku":"OH-SHE-PROSHUT","price":173.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-PROSHUT-01.jpg?v=1785321679"},{"product_id":"shelly-pro-rgbww-pm","title":"Shelly Pro RGBWW PM","description":"\u003cp\u003eThe Shelly Pro RGBWW PM is a DIN-rail LED controller for low-voltage strip, 12 or 24 V DC, with 5 PWM channels and live power metering. It runs multiple profiles: RGB + tunable white (CCT), 2 CCT channels, RGB plus 2 whites, or 5 independent single-colour runs.\u003c\/p\u003e\u003cp\u003eTunable white spans 2700 to 6500 K by default (configurable 1000 to 10000 K), and there are 5 switch\/button inputs for manual control plus night mode for low ambient lighting. A physical Ethernet (RJ45) port sits alongside Wi-Fi and Bluetooth. It meters voltage, current, power and energy across the strip run.\u003c\/p\u003e\u003cp\u003eIt's rated 16 A total, 6 A per channel, with overcurrent\/overvoltage protection and an internal temperature sensor. A DIN-rail Pro device for switchboard or enclosure mounting; the DC strip side is extra-low-voltage.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: SPDC-0D5PE16EU\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275908002013,"sku":"OH-SHE-RGBWPRO","price":110.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-RGBWPRO-01.jpg?v=1785400818"},{"product_id":"shelly-flood-gen4","title":"Shelly Flood Sensor Gen4","description":"\u003cp\u003eThe Shelly Flood Gen4 detects water where it shouldn't be, under appliances, near pipes, in basements, and raises an instant app notification plus a local buzzer alarm. It checks flood status every few seconds and reports over Wi-Fi.\u003c\/p\u003e\u003cp\u003eThe base unit senses at its own contacts, and a leak sensor cable (2 m standard, extendable up to 150 m total with OH-SHE-LEAKCABLE) lets 1 sensor cover a long run, along a pipe or the back of a cabinet. 3 sensitivity modes (Intense \/ Normal \/ Economic) trade battery life against reporting frequency.\u003c\/p\u003e\u003cp\u003eIt's battery-powered (4 × AA, ~2 years) with 4 radios, Wi-Fi, Bluetooth, Zigbee and Matter, and an IP44 rating. No electrician needed: it's a place-and-pair device set up in the Shelly app.\u003c\/p\u003e\u003cp class=\"ohmly-mpn\"\u003eModel: S4SN-0071A\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275908034781,"sku":"OH-SHE-FLOODG4","price":63.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-FLOODG4-01.jpg?v=1785321478"},{"product_id":"shelly-400a-ct-clamp-pro-3em-400","title":"Shelly 400A Current Transformer: Pro 3EM-400","description":"\u003cp\u003eA 400 A split-core current transformer (CT) that clips around a conductor to measure current without cutting into the wiring. It's the replacement\/spare CT for the Shelly Pro 3EM 400A 3-phase meter.\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":48275908067549,"sku":"OH-SHE-3EMCLAMP-400","price":109.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/files\/OH-SHE-3EMCLAMP-400-01.jpg?v=1785400858"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4493\/3597\/collections\/ChatGPT_Image_Sep_16_2026_07_43_11_PM.png?v=1793590308","url":"https:\/\/ohmly.com.au\/collections\/shelly.oembed","provider":"Ohmly","version":"1.0","type":"link"}