This module adopted 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.
۱. microwave sensors using planar antenna and receiving echo.
۲. The switch is active sensors.
۳. The sensors emit a high-frequency electromagnetic waves and receives their echo.
۴. The sensors detect changes within echo.
۵. The sensors detect tiny movement in detect range.
۶. Send signal to MCU and execution instruction.
۷. Signals are likely to be detected through the door, glass and thin walls.
۸. It will get best probe result if person or object when moving toward the sensor.
۹. This product is a strong anti-jamming capability, almost without wind, heat and other environmental factors foreign interference
۱. the module voltage: LED power supply (3-12 * 1W constant current) power supply to the module;
۲. the voltage range: Input 12-35VDC;
۳. the quiescent current: <7mA;
۴. constant current output: the power LED constant current output, built-in MOS directly connected to the load;
۵. trigger mode: Repeat Trigger (default)
۶. the working environment: -20 ° – + ۸۰ °;
۷. sensing angle: 360 ° no dead ends;
۸. delay time: Yi second to a few minutes (adjustable) default 30S;
۹. sensing distance: 4 – . 7 Mi , the default setting 6- . 7 m;
۱۰. the functional effects: for 3-12W LED lights, intelligent sensors (people who go out the lamp lights);
۱۱. can be added to the photosensitive control (when ordering instructions);
۱۲. the LED constant current power supply input, the load voltage is not higher than 3 5 V, the maximum output current of 350mA; (8W or less the best);
۱. It is better away from wall about 3-4 meters, against get sensor from another side of wall;
۲. Open areas more responsive
۲. Intelligent Lighting
۳. Body sensors toys
۴. Industrial automation and control
۵. Auto-sensing electrical equipment
۶. Battery-powered automatic control