Features: Automatic senor toilet flusher 1.DC/AC power flousher 2.automatic sensor toilet flusher 3.sensor toilet flusher automatic Power: AC110v~220V DC 6V(4AA alkaline bateries) Power consumption in static: ≤0.5mW (DC) ≤2W(AC) Work water pressure:0.1~0.6mpa best water pressure:0.1~0.3mpa Ambient temperture:0.1-45 degree Celsius For hot and cold water Certificate: ISO9001-2000, CE,rohs Specifications: 1.power:DC6V(AC110-220) 2.Power comsumption instatic: less than 0.5mW(DC) less than 2W(AC) 3.Detection zone:Preset 30cm 4.Suitable water pressure:0.1-0.6MPa 5.Ambient temperature:0.1-45°C 6.4AA alone batteries lasts 2years based on 300 cycles a day 7.The data based on 30cm*30cm standard whiteboard,the induction distance will be adjusted by itself according to its environment