My parts list/tender specifications

Friends of Hue smart switch set 4 chan. Wireless white - Busch-balance SI

Data Sheet:

Friends of Hue smart switch complete set. Wall transmitter, 2/4 channels. Consisting of 3 x Friends of Hue smart switch inserts 6716/01 U-500, 3 x 2gang rocker 6736 FoH-914 for smart switches, 3 x 1gang Busch-balance® SI cover frame, 3 x fixing plate and 3 x intermediate ring. Smarter light switch for wireless remote control of Philips Hue lamps. For switching and dimming of Philips Hue lamps. For saving, calling up and dimming of a maximum of 2 individual light scenes. Without battery. Maintenance-free due to >Energy harvesting<. Can be mounted freely in the room with the enclosed adhesive tape and fixing plate. Requires Philips Hue Bridge (2nd generation square construction type) and Philips Hue app (Version 3.2 or higher). Maximum safety of function by means of Zigbee-Mesh technology. Combinable with the Busch-Jaeger switch range Busch-balance® SI. Can be mounted freely in the room with the enclosed adhesive tape and fixing plate. Including fixing plate for mounting on smooth walls or on switch boxes.