The rutec 4-channel wireless wall switch has 4 zones for single-color controls Suitable for all switch programs with an internal dimension of 55 x 55 mm (not suitable for rounded corners) for indoor use Material: plastic Protection class: IP20 REACH, RoHS Operating voltage: 3V battery CR2430 (not included) Range: 30 meters (with clear view) Transmission frequency: 868 MHz Dimming range 0.1 - 100% with memory effect Independent control of up to 4 zones Dimming and switching of single-color lights Up to 8 wireless wall switches can be stored per wireless receiver
