Shelly Gen4 Smart Recessed Dimmer

Shelly Gen4 Smart Recessed Dimmer

The Shelly Dimmer Gen4 is an advanced smart recessed dimmer that lets you easily control, automate, and integrate your lighting into a modern smart home. With support for Wi-Fi, Zigbee, Bluetooth, and Matter, this compact dimmer offers maximum flexibility and compatibility with virtually any smart home platform.

The dimmer is specially designed for easy installation behind an existing wall switch and works even without a neutral wire. This makes the Shelly Dimmer Gen4 ideal for renovations and older homes where there is no blue neutral wire. Thanks to its compact design, the module fits into virtually any standard electrical box.

Full smart home compatibility

With support for multiple protocols, the Shelly Dimmer Gen4 easily integrates with popular systems such as Home Assistant, Homey, Google Home, Amazon Alexa, Siri/HomeKit, and other Matter-compatible platforms. Use the dimmer on its own via Wi-Fi or add it to your existing smart home network via Zigbee or Matter.

Control your lights using the Shelly app, a physical switch, voice control, or fully automatically with smart scenes and schedules. This makes it easy to set your lights to dim automatically at sunset, turn on when motion is detected, or adapt to your daily routines.

Advanced dimming without flickering

The Shelly Dimmer Gen4 uses trailing-edge dimming technology to provide a smooth and stable dimming experience. This allows you to enjoy comfortable lighting without annoying flickering. The dimmer supports various types of LED lighting and offers precise control over the desired light level.

No neutral wire required

A major advantage of the Shelly Dimmer Gen4 is that it also works with a 2-wire installation without a neutral wire. This allows the dimmer to be easily installed in existing electrical systems without the need for additional wiring.

For low-wattage lighting (less than 20W), the use of a Shelly Bypass is recommended to prevent unwanted afterglow or unstable operation.

Smart Automation and Control

The Shelly Dimmer Gen4 supports extensive automation features such as timers, scenes, schedules, and local actions. Thanks to support for scripting, webhooks, and local control, you can create advanced automations without relying on cloud services.

Use a single press, double press, or long press on a connected pulse switch to perform various actions, such as dimming, activating scenes, or controlling multiple lights at once.

Compact design with smart security

Despite its small size, the Shelly Dimmer Gen4 offers powerful features such as a built-in temperature sensor and overheating protection. The module continuously monitors its operation and helps you control your lighting safely and reliably.

Easy installation

The Shelly Dimmer Gen4 is installed behind an existing light switch and supports both 2-wire and 3-wire connections. After installation, you can easily connect the module via the Shelly app, Zigbee, or Matter and configure all features to your liking.