With the radio repeater RPT FS20 you can increase the range of the transmitter of your wireless switching system FS20. To allow an easy access even in adverse conditions, such as radio massive steel reinforcement in concrete ceilings reliable Radio-switch-signal transmission. Since the signals can be repeated up to twice, you can reach 3 times the transmitter range with 2 repeaters. The repeater is suitable for transmitting dimming commands only to a certain extent. Thanks to the practical design that fits into the plug housing, the power supply to the repeater is extremely easy, & the existing socket can still be used because the mains voltage is switched through.