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Microwave Motion Sensor for Automatic Door Opener

> Voltage: AC/DC12V~24V

> Detection mode: Movement

> Dimensions: 115x73mm

  • Brand:

    S4A
  • Item NO.:

    M-204T
  • Specifications
  • Package
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Microwave Motion Sensor for Automatic Door Opener

Model No.: M-204T


What is a Microwave Motion Sensor?


A microwave motion sensor uses electromagnetic radiation. It emits waves that are then reflected back to the receiver. The receiver analyzes the waves that are bounced back. If there is an object moving in the room, 

these waves are going to be altered. The microwave detector is able to identify changes from moment to moment. 

Ideally, the receiver should be receiving the same waves back again and again.


Because of the way that microwave motion sensors work, they can be either more sensitive or less sensitive. 

They can identify every minute changes (a totally empty house) or be calibrated to require larger-scale movement (to avoid false positives).


voltage

AC/DC12V~24V ±10% (50~60Hz)

Power dissipation

<2W (VA)

Launch power

<20 dBm EIRP

Launch frequency density

< 5mW/cm²

Installation height

3~4M

Assemble a dip angle

15°, 30°, 45°, 60°

Detection mode

Movement

The maximum checks range

4x2m (WxH)(while assembling 2.2 meters of altitude)

Detection speed

5cm/s (Along the longitudinal axis of air wire

Dimensions

115x73mm


Microwave SensorMicrowave SensorMicrowave Sensor

Microwave Sensor

S4A Datesheet_Microwave Motion Sensor for Automatic Door Opener

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