{"product_id":"shelly-1l-gen3-smart-wi-fi-relay-switch-for-no-neutral-wire-lighting","title":"Shelly 1L Gen3 Smart Wi-Fi Relay Switch for No Neutral Wire Lighting","description":"\u003cdiv\u003e\n\u003ch1\u003eShelly 1L Gen3 Smart Wi-Fi Relay Switch for No Neutral Wire Lighting\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eShelly 1L Gen3\u003c\/strong\u003e is a compact single-channel smart relay designed specifically for \u003cstrong\u003elighting control in installations without a neutral wire\u003c\/strong\u003e. Perfect for retrofitting existing switches into smart switches, this innovative device lets you control your lights remotely via \u003cstrong\u003eWi-Fi and Bluetooth\u003c\/strong\u003e using the Shelly app, voice assistants like Alexa and Google Assistant, or integrate with popular home automation platforms including Home Assistant, MQTT, and Matter. Operating on \u003cstrong\u003e220-240V AC\u003c\/strong\u003e and supporting loads up to \u003cstrong\u003e200W\u003c\/strong\u003e, the Shelly 1L Gen3 transforms traditional lighting into a smart, automated system with no rewiring required.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Neutral Wire Required\u003c\/strong\u003e: Unique design operates without a neutral wire, making it ideal for older homes and installations where neutral wires are unavailable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatter Ready\u003c\/strong\u003e: Future-proof with Matter support available via firmware update for seamless smart home integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e: Ultra-compact dimensions of 37 × 42 × 16 mm fit easily into standard electrical wall boxes and behind light switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi \u0026amp; Bluetooth Connectivity\u003c\/strong\u003e: Connect to your home Wi-Fi network (2.4GHz) and use Bluetooth for setup and as a gateway for Shelly BLU devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Control Compatible\u003c\/strong\u003e: Works with Amazon Alexa and Google Assistant for hands-free voice control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Access \u0026amp; Automation\u003c\/strong\u003e: Control your lights from anywhere with internet connectivity, set schedules, timers, and create custom automation routines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverheating Protection\u003c\/strong\u003e: Built-in internal temperature sensor prevents overheating for safe, reliable operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility\u003c\/strong\u003e: Supports LED, CFL, incandescent, halogen, and luminescent lights with bulbs greater than 5W when used with the included Shelly Bypass\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect for Retrofitting\u003c\/h2\u003e\n\u003cp\u003eThe Shelly 1L Gen3 is engineered with adaptability in mind, allowing you to \u003cstrong\u003eretrofit any standard wall switch into a smart switch\u003c\/strong\u003e without requiring new cables or extensive rewiring. Simply install it behind your existing light switch in the wall box. The device is compatible with a wide range of light types and is designed to work seamlessly in installations where space is limited. The \u003cstrong\u003eincluded Shelly Bypass 1L\/2L Gen3\u003c\/strong\u003e connects in parallel to the load, enabling proper functionality for bulbs greater than 5W in no-neutral setups.\u003c\/p\u003e\n\n\u003ch2\u003eSmart Home Integration\u003c\/h2\u003e\n\u003cp\u003eIntegrate the Shelly 1L Gen3 into your existing smart home ecosystem with ease. The device supports \u003cstrong\u003eMQTT, WebSocket, REST API, and Matter\u003c\/strong\u003e protocols, making it compatible with platforms like Home Assistant, OpenHAB, Node-RED, and more. Use the embedded web interface to monitor and fine-tune device settings, or control everything through the intuitive \u003cstrong\u003eShelly Smart Control app\u003c\/strong\u003e available for iOS and Android. With \u003cstrong\u003eover-the-air (OTA) firmware updates\u003c\/strong\u003e, your device stays current with the latest features and security enhancements.\u003c\/p\u003e\n\n\u003ch2\u003eScheduling \u0026amp; Automation\u003c\/h2\u003e\n\u003cp\u003eCreate complex automation routines to match your lifestyle. Schedule lights to turn on and off at specific times, set up sunrise\/sunset triggers, or create custom scenes that activate multiple devices simultaneously. The Shelly 1L Gen3 supports advanced scripting for power users who want to build sophisticated smart home automations.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShelly 1L Gen3 Smart Relay\u003c\/li\u003e\n\u003cli\u003eShelly Bypass 1L\/2L Gen3\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eS3SW-0A1X1EUL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e220-240V AC, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Load Power\u003c\/td\u003e\n\u003ctd\u003e200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Switching Voltage\u003c\/td\u003e\n\u003ctd\u003e240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e1 (Single Channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeutral Wire Required\u003c\/td\u003e\n\u003ctd\u003eNo (requires Shelly Bypass 1L\/2L Gen3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Bulb Power\u003c\/td\u003e\n\u003ctd\u003e5W (with Bypass)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi Frequency\u003c\/td\u003e\n\u003ctd\u003e2.4 GHz (2412-2472 MHz, max 2483 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eYes (Bluetooth ID: 0x1014)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eESP-Shelly-C38F chip (8 MB memory)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmart Home Protocols\u003c\/td\u003e\n\u003ctd\u003eWi-Fi, Bluetooth, MQTT, WebSocket, REST API, Matter (via firmware update)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Control\u003c\/td\u003e\n\u003ctd\u003eAmazon Alexa, Google Assistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Protection\u003c\/td\u003e\n\u003ctd\u003eInternal temperature sensor for overheating protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScrew Terminal Max Torque\u003c\/td\u003e\n\u003ctd\u003e0.4 Nm \/ 3.5 lbf·in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor Cross Section\u003c\/td\u003e\n\u003ctd\u003e0.5 to 1.5 mm² \/ 20 to 16 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Altitude\u003c\/td\u003e\n\u003ctd\u003e2000 m \/ 6562 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e37 × 42 × 16 mm (±0.5 mm) \/ 1.46 × 1.65 × 0.63 in (±0.02 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eStandard electrical wall box, behind light switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS, EU Directive 2014\/35\/EU, 2014\/30\/EU, 2011\/65\/EU, 2014\/53\/EU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years (Shelly Gen3 devices)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eSpecifications are sourced from the manufacturer product page and may be updated.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":44390042894414,"sku":"PA-SHELLY1LGEN3","price":56.1,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/3134\/9838\/files\/shelly_201l_20gen3.jpg?v=1790322989","url":"https:\/\/projectorsaustralia.com.au\/products\/shelly-1l-gen3-smart-wi-fi-relay-switch-for-no-neutral-wire-lighting","provider":"Projectors Australia","version":"1.0","type":"link"}