Bluetooth wall transmitter, 2 buttons

• Wireless transmitter for the transmission of switching, dimming and blind commands to a wireless bluetooth receiver.
• Battery-free device without external voltage supply. Transmission energy is generated from mechanical energy by actuating the rocker.
• Wireless frequency: 2,402 – 2,480 GHz
• Range: in free field up to 75 m, inside buildings: approx. 10 m

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