EnOcean Wireless Wall Switch 2-fold Aluminum Color System 55 - Wireless transmitter for transmitting switch, dimming, or blind commands to EnOcean system wireless receivers. A battery-free device without external power supply. The transmission energy is generated from mechanical energy when the switch is activated. Encrypted or unencrypted wireless transmission is possible. Installation 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 wireless wall switch, mounting plate, adhesive film (privacy protection for glass surfaces), and adhesive dots for installation on smooth, flat surfaces.