Motion sensor equipped with a built-in light sensor. When crossing the coverage area of one of the sensors at night, the stairway lighting actuates automatically sequentially illuminating each step. In the minimum configuration uses two sensors and a controller.
Motion sensor equipped with a built-in light sensor. When crossing the coverage area of one of the sensors at night, the stairway lighting actuates automatically sequentially illuminating each step. In the minimum configuration uses two sensors and a controller.
A light sensor in a plastic case is used when it is impossible to measure illumination intensity correctly with built-in sensors supplied in set with motion sensors.
