Product selling point: 1: Simple to use and easy to install 2: Fully automatic induction: automatically turn on the light after sensing a person, when the person comes, the light is on, and the light is off, safe and energy-saving, free from external influences such as sound and objects 3: Sensitive sensing, accurate identification of the movement of biological and non-biological bodies, to minimize the rate of misoperation. 4: Stable and reliable performance 5: Automatic metering: Automatically identify the strength of the ambient light, and the light will turn on when the lighting requirements are reached and there are people. Otherwise it will not light up. Product description: When someone walks into the sensor and reaches the lighting demand, the microwave switch is automatically turned on, the load appliance starts to work, and the delay system is activated. As long as the human body does not leave the sensing area, the load appliance will continue to work. When the human body leaves the sensing area, the sensor starts to calculate the delay. When the delay ends, the sensor switch is automatically turned off, and the load appliance stops working. Truly, safe, convenient, intelligent, and energy-saving. Features: 1. Sensitive sensing, accurate identification of the movement of biological and non-biological bodies, to minimize the rate of misoperation. 2. Strong anti-interference: 5.8GHz working frequency is adopted, which is less affected by natural external factors, and its performance is stable and reliable. 3. Automatic metering: Automatically identify the strength of the ambient light, and the light will turn on when the lighting requirements are reached and there are people. Otherwise it will not light up. 4. Fully automatic induction: automatically turn on the light after sensing a person, when the person comes, the light is on, and the light is off, safe and energy-saving, free from external influences such as sound and objects. Technical parameter: Product model: TDL-1912 Working voltage: AC85-250V Standby power consumption: 0.9W Transmitting power: 10mA Working frequency: 5.8GHz Induction distance: 2-16 meters (adjustable) Working delay: 8 seconds to 12 minutes adjustable Light control illuminance: 2-200LUX adjustable Load power: 800W (resistive load) 200W (capacitive load) Precautions: 1. When installing, please disconnect the power and install again to avoid danger 2. The product is not waterproof, please pay attention to moisture and waterproof. 3. The microwave induction angle is 360 degrees, please pay attention to the installation method. 4. Non-professionals do not disassemble or assemble the high voltage inside the product, otherwise, you will be responsible for the consequences. Use test method: 1. Ensure the correct wiring and installation of the micro liquid sensor and the load lamp; 2. The use of microwave sensor (in the ceiling installation method, the gear is set to 100% sensing distance (Delay time 30 seconds, light quantity sensor failure mode as an example) Mount the microwave sensor on the ceiling at a height of 3 meters above the ground to ensure the front of the microwave sensor antenna Face down horizontally; Turn on the power switch once; The microwave sensor enters the power-on self-test phase: at this time, the brightness of the lamp is 100%, and the duration is about 15-30 seconds, the brightness is reduced from 100% to 0%; The microwave sensor enters the environment detection stage: at this time, the brightness of the lamp is still 0%, and the duration is 15-30 seconds; The microwave sensor enters the intelligent control stage: when someone enters the microwave induction coverage area (usually a radius of 5-8 meters), the brightness of the lamp is 100%. 100%; when the person leaves the microwave coverage and the 30-second countdown ends, the brightness of the lamp will automatically drop to 0%; After 3 seconds, when someone enters the microwave sensing coverage again, the lamp will automatically light up again. 100%, 30 seconds after the person leaves, the brightness of the lamp is automatically reduced to 0% 3. When mass-produced manufacturers test sensors and lamps, set the delay time file in the test mode, and the others are the same as above. 4. Test precautions and special instructions: When testing (especially when the prototype is placed on the desktop and the sensing antenna is facing upwards), the person must be at least 1 meter away from the microwave sensing antenna; After the light is off, it takes more than 3 seconds to trigger the induction again; When testing, try to eliminate external interference factors, such as machines with people moving or moving on the partition wall, and low-frequency resonance to prevent false alarms and false judgments; Before setting the DIP switch parameters, the power supply of the mi