1).The module has strong anti-interference and high stability. 2).It has a wide sensing angle and no dead ends. 3).It has strong environmental adaptability and penetrability. 4).It is high sensitivity and can be sensed even with gentle steps. 5).Its sensing distance is long and adjustable.It can penetrate glass and thin wood,and is not affected by environment,temperature and dust. 1).Product Name:5.8G Microwave Induction Module 2).Working Voltage:4.5V-12V 3).Stable Frequency:5.8GHz +/- 75MHz 4).Output Voltage:5V TTL high and low level signal 5).Sensing Distance:8 meter 6).Transmitting Power:0.5mW 7).Working Current:38mA-50mA 8).Delay Time:30s 9).Work Temperature:-30~85 10).Work Humidity:5%~95%RH Material: PC+Metal colour: green Package Contents: 1 x 5.8G Microwave Induction Module Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.