DRL-12 aluminum laser distance sensor, acting as a motion sensor

Product description
DRL-12 is a laser sensor designed to control lighting in corridors and staircases.
Precise detection setting from 0.1 to 2 m, direct load up to 50 W/12 V DC, cooperation with AS-225 controllers, built-in brightness sensor

Action
The principle of operation is based on the emission of a light beam and measurement of the delay of the light returning due to reflection from an obstacle. On this basis, it is possible to precisely determine the distance of the obstacle, which is then compared with the set detection range. If something appears at a distance shorter than the set value, the light will be turned on. This solution is perfect for switching lighting circuits, e.g. on open stairs, where it is important that the sensor detects presence only on