{"product_id":"shelly-dimmer-gen4-wi-fi-zigbee-matter-smart-light-dimmer-controller","title":"Shelly Dimmer Gen4 Wi-Fi Zigbee Matter Smart Light Dimmer Controller","description":"\u003cdiv\u003e\n\u003ch1\u003eShelly Dimmer Gen4 Wi-Fi Zigbee Matter Smart Light Dimmer Controller\u003c\/h1\u003e\n\u003cp\u003eTransform your lighting with the \u003cstrong\u003eShelly Dimmer Gen4\u003c\/strong\u003e, a cutting-edge single-channel smart dimming controller that brings \u003cstrong\u003emulti-protocol connectivity\u003c\/strong\u003e to your home or business. Featuring \u003cstrong\u003eWi-Fi, Bluetooth, Zigbee, and Matter support\u003c\/strong\u003e, this compact dimmer installs behind your existing wall switches and works with or without a neutral wire, making it perfect for retrofitting any lighting setup. Control dimmable LEDs, incandescent, halogen, and electronic transformers remotely via the Shelly app, voice assistants, or integrated smart home platforms including \u003cstrong\u003eHome Assistant, Amazon Alexa, Google Home, Apple HomeKit, and Samsung SmartThings\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the Shelly Dimmer Gen4?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Protocol Connectivity\u003c\/strong\u003e: Choose between Wi-Fi, Bluetooth, Zigbee, or Matter to suit your smart home ecosystem—no hub required for Wi-Fi mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Neutral Wire Required\u003c\/strong\u003e: Unique flexibility for installations without a neutral wire (bypass required for loads under 20W)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatter-Certified\u003c\/strong\u003e: Seamlessly integrates with all major smart home platforms in one unified standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e: Fits behind standard wall switches (38.5 × 43.5 × 17mm) without modification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Dimming Control\u003c\/strong\u003e: Automatic calibration, gamma correction, adjustable fade time and transition duration for smooth, flicker-free dimming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Metering\u003c\/strong\u003e: Monitor voltage, current, and energy consumption when used with neutral wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eVersatile Light Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe Shelly Dimmer Gen4 supports a wide range of dimmable lighting technologies, making it ideal for home theatres, conference rooms, restaurants, retail spaces, and residential installations:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimmable LED Lamps\u003c\/strong\u003e: Up to 150W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncandescent Bulbs\u003c\/strong\u003e: Up to 200W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHalogen Lamps\u003c\/strong\u003e: Up to 200W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIron-Core Transformers\u003c\/strong\u003e with low-voltage incandescent lamps: Up to 200VA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimmable Electronic Transformers\u003c\/strong\u003e: Up to 200W\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSmart Automation \u0026amp; Scheduling\u003c\/h2\u003e\n\u003cp\u003eCreate intelligent lighting scenes tailored to your lifestyle. Set schedules to automatically adjust brightness throughout the day, sync with sunrise and sunset times, activate \u003cstrong\u003enight mode\u003c\/strong\u003e for reduced brightness during nighttime hours, or trigger lights based on motion detection when paired with Shelly BLU Motion sensors. Perfect for hallways, staircases, offices, and entertainment spaces.\u003c\/p\u003e\n\n\u003ch2\u003eEasy Installation \u0026amp; Control\u003c\/h2\u003e\n\u003cp\u003eDesigned for professional installers and DIY enthusiasts alike, the Dimmer Gen4 features minimal wiring with upgraded screw terminals (0.5 to 4mm² conductor support). Control your lights through:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFree Shelly Smart Control app (iOS and Android)\u003c\/li\u003e\n\u003cli\u003eVoice commands via Alexa, Google Assistant, or Siri\u003c\/li\u003e\n\u003cli\u003eEmbedded web interface for local configuration\u003c\/li\u003e\n\u003cli\u003eHTTP API, MQTT, WebSockets, and custom integrations\u003c\/li\u003e\n\u003cli\u003eExisting physical wall switches (works as a trailing-edge dimmer)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShelly Dimmer Gen4 smart dimming controller\u003c\/li\u003e\n\u003cli\u003eUser guide and safety instructions\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\u003eS4DM-0A101WWL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eWi-Fi, Bluetooth, Zigbee, Matter-certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimming Type\u003c\/td\u003e\n\u003ctd\u003eTrailing-edge (with or without neutral wire)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Loads\u003c\/td\u003e\n\u003ctd\u003eDimmable LED (150W max), Incandescent\/Halogen (200W max), Iron-core transformers (200VA max), Electronic transformers (200W max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeutral Wire\u003c\/td\u003e\n\u003ctd\u003eOptional (bypass required for loads under 20W without neutral)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Metering\u003c\/td\u003e\n\u003ctd\u003eYes (voltage, current, consumption when used with neutral)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e38.5 × 43.5 × 17mm (1.52 × 1.71 × 0.67 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e24.3g (0.86 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor Cross Section\u003c\/td\u003e\n\u003ctd\u003e0.5 to 4mm² (20 to 11 AWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScrew Terminal Max Torque\u003c\/td\u003e\n\u003ctd\u003e0.4Nm (3.5 lbin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmart Features\u003c\/td\u003e\n\u003ctd\u003eAutomatic calibration, gamma correction (0.4-4.0 range), adjustable fade time, transition duration, night mode, schedules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrations\u003c\/td\u003e\n\u003ctd\u003eHome Assistant, Amazon Alexa, Google Home, Apple HomeKit, Samsung SmartThings, HTTP API, MQTT, WebSockets, Webhooks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years manufacturer warranty\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":44390475300942,"sku":"PA-SHELLYGEN4DIMMER","price":68.2,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/3134\/9838\/files\/Shelly_20Dimmer_20Gen4.jpg?v=1790326874","url":"https:\/\/projectorsaustralia.com.au\/products\/shelly-dimmer-gen4-wi-fi-zigbee-matter-smart-light-dimmer-controller","provider":"Projectors Australia","version":"1.0","type":"link"}