Panasonic Full remote control illuminance sensor switch WRT3655K 2-wire

It detects the brightness of outside light and controls the lighting, eliminating unnecessary lighting during bright periods. This illuminance sensor switch is recommended for ceilings under the eaves of station platforms and high ceilings such as factories and warehouses. Illuminance settings can be made from the illuminance/address setting section installed on the wall of the control room. Individual, pattern, and group control are possible.