3pcs Wireless Microwave Radar Sensor Module DC 3.7V 20W 30s Delay Switch Solar Controller Light Control

Description YX 408A is a solar radar sensor module It uses the principle of Doppler induction which can sense obvious moving objects When the object moves within the sensing range the light bulb will change the working state Features Solar cell controller Microwave radar control Built in photosensitive control Not affected by temperature Specifications Model YX 408AProduct Material SDR 4 glass fiber versionInduction Method Microwave sensor built in light control it dont light up during the day Sensing Distance 6 10meterExtend Duration 30sBattery Specifications 3 7VOutput Power 20W MAX Voltage of Solar Panel 5VWork Temperature 25℃ 85℃Work Humidity 5 95 RHSize 83 5 29 11 5mm Package Included 3 x polar Radar Sensor Module3 x Remote Controller