... glazing,. brass spout with polished chroming brass solenoid valve ,infrared sensor control box 2.Power: AC(220V) and DC(6v,4 ... . 3. Functions:free-touching, shen your hands into the sensing range, water flowing automaticaly. when hands leaving,it stop. 4.Advantages ... warranty: 5 year quality guarantee, One year free warranty, life-long maintenance. 7.Good quality with resonable price.We are the ...