Wireless motion brightness sensor, pure white, glossy, for single installation 80x80x27mm or installation in the E-Design55 switch system. With solar cells and battery (lifespan 4-5 years). Smart home sensor. The radio sensor can be taught into the following actuators and into the building radio visualization and control software: F4HK14, FGM, FHK14, FHK61, FLC61, FSG14, FSG71, FSR14, FSR61, FSR71, FTN14, FTN61, FUD14, FUD61, FUD71, FZK14, FZK61, FD62, FL62, FSLA.