Radio 8-channel mini-hand transmitter, 45x85mm, 18mm high. Weight only 60 grams. Generates the energy for radio telegrams even at the push of a button, therefore without battery. Smart home sensor. The FMH8 battery-free mini hand-held transmitter contains two radio modules of the same type as the FT4 radio button and has 8 buttons. Therefore, 8 evaluable radio telegrams can be sent. The housing is laser-engraved with the numbers 1 to 8. The radio modules contained in the radio mini-hand transmitter can be programd in encrypted form in all the actuators of the 61 and 71 series, as well as in the FAM14 according to the operating instructions. For this purpose, the wireless key encryption rocker FTVW is required. Cipherable actuators carry the key pictogram.This text is machine translated.