5PCS 5.8GHZ Dc Microwave Radar Sensor 6-9M Smart Switch Double Layer For u For Sale
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5PCS 5.8GHZ Dc Microwave Radar Sensor 6-9M Smart Switch Double Layer For u:
5Pcs 6-9M 5.8GHZ Dc Microwave Radar Sensor Smart Switch Double Layer For
It uses Doppler radar technology, with auto-sensing capabilities to control other product,High sensitivity, sensor distance, reliability, wide angle sensor,Wide supply voltage range and other characteristics. Widely used in lighting situations,anti-theft alarm situations.
Microwave sensors using planar antenna and receiving echo.
The switch is active sensors.
The sensors emit a high-frequency electromagnetic waves and receives their echo.
The sensors detect changes within echo.
The sensors detect tiny movement in detect range.
Send signal to MCU and execution instruction.
Signals are likely to be detected through the door, glass and thin walls.
It will get best probe result if person or object when moving toward the sensor.
This product is a strong anti-jamming capability, almost without wind, heat and other environmental factors foreign interference.
standby quiescent current
360°(spherical) no dead ends;
6-8 meters. The default setting 7 meters;
the working delay
1 second to hundreds of seconds, the default setting 30S;
NOTE:It is better away from wall about 3-4 meter.against get sensor from another side of wall, open areas more responsive.
Body sensors toys.
Industrial automation and control.
Auto-sensing electrical equipment.
Battery-powered automatic control.
Mon, 24 Sep 2018 18:20:43 GMT 636734388431207255 724A470F9821E81CCBEC19552C85B15F
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