1Radar Induction Technology: The radar induction technology is not affected by ambient temperature and dust, can penetrate the partition, can stealthable installation, directly through the movement of objects to trigger it, anti theft induction, used for garage, corridor, common toilet, hall 2Adjustable: Parameters can be adjusted, easy dialing code adjustment, delay time can be adjusted, sensitivity can be adjusted, induction distance can be adjusted, simple, convenient, open the lid and adjust 3High Power Relay: Adopt 10A high power relay. LED has a driving power supply, when energized, the instant current is very large. And the quality of the LED driver board has a direct relationship, the normal general LED used in 200W power 4Easy to Install: This product is a moving object sensor based on Doppler principles and radar technology, using antennas and high performance microchips. It is easy to install and offers high detection rates, low false alarms, resistance to rain, fog, wind, dust, snow and extreme temperatures 5Detection Range: The sensor's detection range is 360 degrees, and its operating frequency is 8GHz. Stable operating temperature: 35 degrees Celsius to 80 degrees Celsius. Using a microwave sensor (high frequency output less than 10MW), it is safe and can be installed in products made of glass or plastic, as these materials have little impact on the sensor1 x Microwave Radar Sensor2 x Screws Have a great time shopping!