... on QH0106(cold only),auto tap,self-controled basin water faucet. SpecificationsItem NO.:QH0106Product Description:Infrared sensor tapSuitable Place:Bathroom/Station ... brass N.W:1.16kg Features:1.All components(sensor,sircuit,pulse solenoid valve,thermostat and battery) are preset ... body when the body left the range of the infrared sensor, solenoid valve not receiving signal, the solenoid valve spool ...