Rademacher Rademacher DuoFern Wireless transmitter unit

The radio transmitter UP (flush-mounted) is a station, with the commercially available switch or button can be retrofitted systems with the wireless technology. It is simply behind an existing switch/button and, thanks to internal battery power independent. The radio transmitter UP is suitable for the manual operation of up to 16 devices in up to 2 groups. It is a type CR2032 battery and has a supply voltage of 3 V. The life of the battery is approx. 3 years at 5 presses/day. This text is machine translated.