5.8GHZ Microwave Radar Sensor Module 3-8m detection


1. microwave sensors using planar antenna and receiving echo.
2. The switch 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 .
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 has a strong anti-jamming capability, almost without wind, heat and other environmental factors causing interference

9 in stock

SKU: 305 Category:

Product Description


1. working voltage: 3.3-20VDC;
2. standby quiescent current: <3mA;
3. transmit power: <2mW;
4. the working environment temperature: -20 ~ +80 Centigrade;
5. Trigger: Repeat Trigger (default);
6. the output signal: TTL level; high->3.3V/Low->0V;
7. detection angle: 360°(spherical) no dead ends;
8, detection range: 3-8 meters, the default setting about 7 meters
9. the working delay: 1 second to hundreds of seconds, the default setting 30S;

Usage notice:
1. Keep away from Wall by about 3-4 meter to avoid reflections

2. Open areas more responsive

1. Security
2. Intelligent Lighting
3. Body sensors toys
4. Industrial automation and control
5. Auto-sensing electrical equipment
6. Battery-powered automatic control


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