Shelly 2PM Gen4 Smart Flush-Mount Switch

Shelly 2PM Gen4 Smart Flush-Mount Switch

The Shelly 2PM Gen4 is a versatile smart in-wall switch that lets you easily automate lighting, electrical appliances, roller shutters, and blinds. Thanks to its support for Wi-Fi 6, Zigbee 3.0, Bluetooth 5, and Matter, this module is compatible with virtually any modern smart home system. Its compact design ensures that the switch can be easily installed in a standard flush-mount box.

Multi-protocol connectivity

With support for multiple wireless protocols, the Shelly 2PM Gen4 offers maximum flexibility. Use Wi-Fi for direct control without a hub, Zigbee for integration with a compatible gateway, or Matter for broad compatibility with various smart home platforms. In addition, the module can function as a Zigbee repeater, improving your network’s range in larger homes.

Two channels for lighting and roller shutters

The Shelly 2PM Gen4 features two independent switching channels that allow you to control multiple devices separately. The module is specifically designed for both lighting and motorized applications, such as roller shutters and blinds. Features such as cover mode, endpoint detection, and automatic obstacle detection make controlling sun protection safer and more reliable.

Built-in energy monitoring

With the integrated per-channel power measurement, you get immediate insight into the energy consumption of connected devices. Through the Shelly app or your favorite smart home platform, you can view real-time data and use this information to manage energy more efficiently.

Smart automation with no limitations

Easily create automated routines based on schedules, sunrise and sunset times, sensors, or other triggers. With support for local scripting, webhooks, MQTT(S), WebSockets, and HTTPS, you can build advanced automations without relying on the cloud.

Safe and Reliable Design

The Shelly 2PM Gen4 features comprehensive safety functions such as overheating protection, overload protection, and a built-in temperature sensor. This ensures that the module continues to operate safely, even during prolonged use.

Easy installation and integration

The module is compatible with 110–240 V AC or 24 V DC power sources and can be easily added via Wi-Fi, Bluetooth, Zigbee, or Matter QR configuration. Thanks to its broad compatibility, the Shelly 2PM Gen4 works with systems such as Home Assistant, Homey, Google Home, Amazon Alexa, Apple HomeKit, and Domoticz.