C3 Laser beams

The working principle of laser beam is based on the transmission and reception of the laser beam. The operation adjusts the transmitter to emit the laser beam to ensure that the beam is normally received by the receiver. When there is an object blocking the beam, the laser beam system will generate an alarm.

The laser has strong penetration ability and long distance, strong anti-interference, even in rain and fog weather, the beam can reach the receiving end normally, and will not cause false positives.