Eltako Radio mini hand-held transmitter

2-channel mini radio transmitter in black, measuring 43 x 43 mm and 16 mm high. Weighs only 30 grams. Additionally prepared for attaching a keychain. It generates the energy for radio telegrams upon button press, thus requiring no battery. Smart Home sensor. The battery-free mini transmitter features 1 rocker switch, allowing for the transmission of 2 evaluable radio telegrams. The rocker is laser-engraved with 0 and I. This radio remote control can be attached to walls, glass, or furniture using the included adhesive film, just like wireless push buttons. The mini transmitter comes with the following engraving: Top 0 (= off) and bottom I (= on). The radio module contained in the mini transmitter can be encrypted into all encryptable actuators of series 61 and 71, as well as the FAM14, according to the user manual. The radio push button encryption rocker FTVW is required for this. Encryptable actuators carry the key pictogram.