It is also infrared detection
Automatic doors are growing rapidly and their species is increasing, so automatic doors are widely used. Automatic revolving door, commercial smooth automatic doors and small size Pingkai Men are mainly used for high-end hotels, hotels, financial institutions, commercial buildings and other high-level bustling places outside the door, to bring people to facilitate and bring people to the overall building to bring modern And the feeling of comfort. Flap doors, shutter doors and folding doors for garage doors, warehouse doors, shutter doors can also be used for shops, restaurants and small hotels outside the door. Telescopic automatic doors, large flat open automatic doors and large smooth automatic doors are mostly used for the outer doors of buildings or the outer doors of buildings. Automatic car is mainly used to control the vehicle driving all kinds of crossing, checkpoints, parking and toll stations and other places. Automatic doors can be used for almost all kinds of buildings and places in people's lives.
Automatic door must be closed automatically every time you open the door
