5.8GHZ Microwave Sensor 3-8M Trigger Module 3.3-20V for Home Control

5.8GHZ Microwave Sensor 3-8M Trigger Module 3.3-20V for Home Control leírása

1. microwave sensors using antenna and receiving echo.

2. The is active sensors.
3. The sensors emit a high-frequency electromagnetic waves and receives their echo.
4. The sensors detect changes within echo.
5. The sensors detect tiny movement in detect range.
6. Send signal to MCU and execution instruction.
7. Signals are likely to be detected through the door, glass and thin walls.
8. It will get best probe result if person or object when moving toward the sensor.
9. This product is a strong anti-jamming capability, almost without wind, heat and other environmental factors foreign interference
Parameter:
1. working voltage: 3.3-20VDC;
2. standby quiescent current: 0V;
7. detection angle: 360(spherical) no dead ends;
8. detection range: 3-8 meters (when ordering optional). The default setting 7 meters;
9. the working delay: 1 second to hundreds of seconds, the default setting 30S;
Color: As Shown
Material: Plastic+Metal

Package Contents:
1*Module
1*cable