Commercial Wall Mount Automatic Motion Sensor Faucet Brushed Gold FinishIdeal for commercial use applications in public restrooms, restaurants, office building, public facilities, hospitals. Fits all standard US plumbing.Wall Mount Sensor FaucetsType: Motion FaucetModel Number: BS1103BGSurface Treatment: PolishedNumber of Handle: 0Power supply: DC,AC,AC+DCSurface Finish: Brushed GoldFaucet Mount: Single HoleStyle: ContemporaryApproval: CE,WRAS,CUPC,ROHS,WATERMARKBattery Lifespan: 108000 FlushesBrand Name: Fontana Sensor FaucetsFeature: Sense Faucets, Thermostatic Faucets, Electric Faucets, 2014 Electrical Sensor hands free operation sink faucet tapInstallation Type: Wall MountValve Core Material: BrassSensor Field: 5-30 cm AdjustableFlow Rate: 2.0 GPSensor FaucetSelf contained designCeramic mixing valve built-inWall mount design one piece infrared sensor basin faucetThe sensor is self-adjusting to its installation environment when wired inElect and battery powered options includedSolid brass constructionHygienic and water conservationTechnical InformationPower Supply: DC:6V(4 x AA alkaline batteries)AC:220V-240V/50Hz or AC110V/60HzPower Consumption: Static≤0.3mW;Active≤3WBattery life: 108000 flushes(4 x AA alkaline batteries)Sensor Field: (1.96"-13.77")05-35cm (adjustable)Water Pressure: 0.05~0.8MPaAmbient temperature: 0~55 degreeCWorking life: 350000~400000 timesSensor time: