Infrared light curtain, elevator door protection system installed in the elevator car doors on both sides of the infrared transmitter and receiver, installed in the four parts of the car top power supply box and special flexible cable. It completed a non-contact monitoring and motor function of the elevator door. Transmitter 32 (16) infrared emission control, under the control of the MCU, the transmitting and receiving tube in order to open the top-down continuous scanning, the formation of an intensive infra-red protection light curtains door sedan area. Any beam of light is blocked, the elevator car doors stop closing and reverse open, so as to achieve the purpose of protection of passengers
Leading manufacturer of elevator light curtain for door safety system,we provide different kinds of elevator light curtain
