![CDATA[Radio transmitter for transmitting switching, dimming or blind commands to radio receivers of the EnOcean radio system. Battery-free device without external power supply. Transmission energy is generated from mechanical energy when the rocker is operated. Encrypted or unencrypted radio transmission possible. Notes: Installation on device box or on smooth, flat surfaces by screwing or gluing. This product cannot be used for eNet. Gira EnOcean transmitters are compatible with actuators from third-party suppliers. Technical data Radio frequency: 868.3 MHz in the open field: up to 300 m in buildings: approx. 30 m Ambient temperature: -25 to +65 degrees Celsius Air humidity: 0 to 95% (no condensation) Scope of delivery: Radio wall transmitter, mounting plate, adhesive film (privacy protection for glass surfaces) and adhesive dots for mounting on smooth, flat surfaces are included in the scope of delivery.]]>