China Dazen Elevator Light Curtain

In the process of the car door shut, when a passenger or obstacles to touch, the car door to open the machine door protection device. Compared with safety contact, the screen is more sensitive action and the advantages of beautiful. When the screen is blocked over a certain time, the light curtain controller will send out alarm sound.
Purpose: passenger elevator
Drive mode: communication
Load rating: 5300 (kg)
Operation control mode: signal control