Features: 1. No need to touch the tap to isolate bacterial infection. 2. Copper body, high temperature resistance, corrosion resistance. 3. Automatic on/off: Infrared sensor faucet automatically turns on and off. 4. Induction range: 10-15cm, when sensor is activated, automatically supplies water as soon as hands are within sensing range, and stops when you move away your hands. 5. Multi-layer plating of the surface, bright as a mirror. Specification: Condition: 100% Brand New Color: As Pictures Show Material: Copper Surface Treatment: PVD Electroplating Power Supply: DC6V / DV220W Power C onsumption: < 0.5mw Suitable Water Pressure: 0.1-0.6MPA Using Environment Temperature: 0.4-45 DC Control Box Battery: 4 * AA (Not included) Induction range: 10 ~ 15cm / 3.9 ~ 5.9in Package Size: Approx. 29 * 24 * 8cm / 11.4 * 9.4 * 3.1in Diameter of Inlet Pipe: G1/2" Package List: 1 * DC Controller 2 * Screw Nut 2 * Screw 1 * Faucet (Including signal transmission line) .