EnOcean Radio Wall Switch 1-gang Aluminum Color System 55 - Radio transmitter for transmitting switch, dimming, or blind commands to radio receivers of the EnOcean radio system. A battery-free device without external power supply. Transmission energy is generated from mechanical energy when the switch is pressed. Encrypted or unencrypted radio transmission is possible. Mounting on a device box or on smooth, flat surfaces using screws or adhesive. This product is not compatible with eNet. Gira EnOcean transmitters are compatible with third-party actuators. The delivery includes a radio wall switch, mounting plate, adhesive film (for privacy on glass surfaces), and adhesive points for mounting on smooth, flat surfaces.