Exta Free - Radio transmitter 4-channel - RNK-04 - beige_
Radio key transmitter RNK-04 provides wireless control of Exta Free receivers. It allows to turn on devices and scenes. It has a 4 channel control, reminding of a traditional wall switch. Communicates via radio frequency of 868 MHz, no wires required. Range is up to 250 m. The module is powered by a CR2032 battery 3 V. The module is beige.