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Introduction Of Automatic Door Sensor

- Sep 28, 2017 -

The automatic door sensor is a kind of sensor product, which realizes the automation of door switch through microwave and infrared sensor. Mainly used for automatic doors, revolving doors, fast shutter doors, industrial sliding doors and so on.

Microwave sensor: Also known as microwave radar, the movement of the object reaction, and therefore the speed of reaction, suitable for the normal walking speed of the people through the site, it is characterized as once in the door near the staff do not want to go out and still motionless, the radar will no longer respond, the automatic door will be closed, there may be a phenomenon.

IR Sensors: react to the presence of an object, regardless of whether the person is moving or not, as long as it is in the scanning range of the sensor. The infrared sensor reacts slower than the microwave sensor.