Staircase automatic switch 230V AC TYPE: ASM-03 EXT10000008

The ASM-03 staircase automatic switch is used to control the lighting in corridors or staircases. After the system is triggered, it turns on the lighting for the time set by the user, followed by automatic shutdown. The working time can be smoothly adjusted in the range from 3 minutes to 30 minutes using the potentiometer located on the front panel of the machine. The automatic unit is equipped with the anti-blocking function and the permanent ON and permanent OFF functions.