Automatic Door Sensor How It Works

There are different types of door sensors available in the market.

Automatic door sensor how it works.

This pressure sensor would detect the presence of people in the area based on weight and facilitate the automatic opening and closing of the door. These days most automatic doors use motion detection sensors or optical sensors which are installed on the sides of the door to trigger the opening closing of. Most of these sensors use a reed switch a magnet to decide the status of a door whether it is opened or closed. Widely used in different co.

The earliest electronic home security system was entirely made up of door sensors when someone opened a door or window it triggered a big vibrating bell in a central part of the home. When the door is opened the magnet is separated from the sensor. This releases the reed switch and the sensor alerts the panel. The sensor has an internal reed switch that is closed when it is in direct proximity with a magnet.

That s why door sensors also known as entry sensors window sensors or contact sensors are some of the most popular home security devices. Motion detectors or optical sensors. Several types of automatic doors are outfitted with proximity sensors. Reed switch is applicable in countless devices like doorbells to laptops which depend on electrical connectors.

These sensors are usually mounted above the door and they emit an electromagnetic or infrared beam and look for changes in the projected field. We have placed ourselves as the leading manufacturer exporter and supplier of a world class collection of automatic sensor door.