The WiZ wireless indoor sensor sets your lights to turn on and off according to motion detection. Put it at the entrance or corridor and trigger on your desired light modes just by walking by, set it to turn off or to minimum brightness after you leave the room. It controls all the lights in a room and has a motion detection range of up to 3 meters. Set the sensor to trigger different light modes during different times of the day in the WiZ app (e.g. warm white in the evening or nightlight after bedtime).