Its used for Automation of Air curtain.
Upto 20 Ampere load
Contact less Sensor
Automatic DOOR SENSOR : (To switch on the Air Curtain automatically when the Door opens).
Although we have made sure that you can leave our air curtains on 24 x 7 but if you don’t have much foot fall or a heavy traffic you may install a automatic door sensor so that the air curtain only switches on when there’s is need and then switches off itself.