It adopts Doppler radar technology, with auto-sensing capabilities to control other product.
Features:
-Microwave sensors using planar antenna to receive 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
Usage notice:
-It is better away from wall about 3-4 meter.against get sensor from another side of wall;
-Open areas more responsive
Application:
-Security
-Intelligent Lighting
-Body sensors toys
-Industrial automation and control
-Auto-sensing electrical equipment
-Battery-powered automatic control
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