A 2-channel smart switch to control curtains, blinds and shutters. Features performance monitoring and multi-protocol support (WiFi, Zigbee, Matter, Bluetooth). -Multi-protocol connectivity: Choose between Zigbee, Bluetooth, Wi-Fi and Matter -2 channels on the same phase -Power measurement per channel and free data storage for analysis -Shutter control: Automate and adjust the position of roller shutters, blinds, curtains, awnings and bi-directional AC motors -Slat angle control: Use the switch for your blinds to control the tilt position (angle) of the slats and the amount of light in the room -Apple HomeKit support: Control connected devices via the Apple Home app or Siri using Matter -Perfect for retrofitting behind existing switches and sockets -Supports schedules, scenes and local actions -Supports scripting, HTTPS, MQTTS and incoming and outgoing WebSocket -Integrated temperature sensor for overheat protection -Wi-Fi & Zigbee range extender and Bluetooth gateway -Easy control via the Shelly Smart Control app, which most platforms and protocols as well as voice assistants. Use with Alexa, Home Assistant, or your favorite automation platform Common uses: -Lights -Covers and blinds -Performance monitoring -Appliances