Shelly Dimmer Gen4

The Shelly Dimmer Gen4 is an advanced in-wall smart dimmer that supports Wi-Fi, Zigbee, and Bluetooth pairing, while also being Matter-compatible via Wi-Fi. Designed for flexibility and ease of integration, it delivers precise lighting control without the need for a neutral wire, making it ideal for both new builds and retrofits. Key Features: No Neutral Required: Operates without a neutral wire (requires minimum 20W load or bypass module). Tri-Protocol Support: Communicates via Wi-Fi, Zigbee, and Bluetooth—ideal for hybrid smart home systems. Matter Certified: Fully Matter-compatible over Wi-Fi, ensuring seamless integration with Apple HomeKit and other Matter-enabled platforms. Compact Design: Fits behind switches or light fixtures in standard wall/ceiling boxes. Easy Bluetooth Pairing: Pair directly with battery-powered switches using Bluetooth—no app or Wi-Fi required. Automatic Dimming Calibration: Automatically detects and applies the optimal dimming method. Power Monitoring: Built-in meter tracks real-time energy usage through the Shelly Smart Control app. Customizable Controls: Set minimum/maximum brightness, dimming speed, and fade time. Dual Switch Inputs: Fully programmable, works with both momentary and toggle switches. Built-in Timer Function: Includes stairwell lighting automation. Advanced Scheduling: Create time-based routines or use sunrise/sunset triggers (astro timer). Supported Load Types: Dimmable LED bulbs: up to 150 W, Incandescent and halogen bulbs: up to 200 W, Iron-core transformers with low-voltage bulbs: up to 200 VA, Dimmable electronic transformers: up to 200 W. Compatible with over 200 platforms, including: Google Home, Amazon Alexa, Apple HomeKit (via Matter), Home Assistant, SmartThings, Homey, KNX, …and many more. Connectivity and Security: Connects to 2.4 GHz Wi-Fi, Built-in Bluetooth for quick pairing and gateway functionality with Shelly BLU devices, Operates fully offline, no cloud required, Supports MQTT, HTTP, and WebSocket with TLS encryption. Why Choose Shelly Dimmer Gen4? Shelly Dimmer Gen4 is built for professionals and smart home enthusiasts alike. Whether you're modernizing an old switch or integrating with high-end automation systems, this dimmer delivers unmatched flexibility, Matter support, and top-tier local control. Shelly Dimmer Gen4 – Universal dimming, powerful integration, no compromises.