Microwave sensors, also known as RF or Doppler sensors, generate electromagnetic fields between the transmitter and the receiver, forming an invisible volume detection area. Microwave sensors use continuous microwave radiation waves to detect motion. It emits the high RF and measures the reflection of the object through the shift of sensing frequency. Поэтому, this type of sensor is more sensitive than many other sensors.

Microwave Motion Sensor Module is adopted the planar antennas to transmit and receive the signals. The moving objects are targets like people and vehicles. After inducting the targets, Microwave Motion Sensor Module would output the voltage signals and turn into active sensors. The induction angle is 180 *360 degree on the front of ball.

The Microwave Motion Sensor Module is widely used in LED illumination, power switch, garage, corridor, road, automatic door control system and other places.

Advantages

1. No impact on temperature, humidity, airflow, dust, noise, light, dark and other factors because of its stronger anti-interference capacity.

2. Wide coverage without blind zone because of its field pattern emission.

3. The sensitive of the product indoor is better than outdoor’s because the microwave is easier to reflect on the transmission

4. The signals can go through glass, door, wall and other obstacles.

5. Professional design of the microwave with flat antenna, low-power , ROSH and high product consistency.