1.Hygeian and easy to Performance: the automatic urinal flush valve is designed with exquisite and modern concept, which performed easily and convenient without using hand. It can avoid the bacterial infection by using the hand to touch the switch.
2.Power：no need any outer connection power or battery. Avoiding the trouble of changing the battery. 
3.Sensor distance adjustment: micro-computer  automatically adjust the sensor distance, can automatically set the best distance according to different occasion. The sensor distance of reaction is accurate and steady.

Technique parameter 
1.Power: self-generating electricity device
2.Sensor distance adjustment: adjusted by micro-computer
3.Working temperature: 0.1-45℃
4.Working water pressure: 0.05-0.8Mpa
5.Inlet pipe thread: G1/2'