Item specifics : Type : Basin FaucetsNumber of Handles : 0Water Pressure : 0. 05-0. 6MPaFlow Rate: Maximum 1.8 GPMAerator Included: Minimum .5 GPMSurface Finishing : ChromeFaucet Mount : Single HoleStyle : ContemporarySensing : Infra-red SensorChrome Plating : 24/48 Hours Salt Spray TestOperating Temperature : 0. 1-50 CFeature : Sense Faucets, Electric Faucets, Touchless, Hands freeInstallation Type : Deck MountedValve Core Material : PlasticSensing Distance : 16-32 cm or adjustableWater Supply : Cold r or Pre-mixed WaterFeatures : Stable sensor, better quality, highest standard. Stability: the infra-red sensor emission adopts constant current circuit. The transmitter signal is stable even when the battery voltage changes. Automatic: it incorporates microcomputer control, and features anti-ultraviolet rays and automatic time-out shut off. Water saving: automatic shut-off water saving flow control. Hygienic: faucet readily activated by the human hand entering the sensor zone rather than being directly under the faucet. Energy saving: battery powered, operates on 4 x AA alkaline batteries, which last over 100. 000 flushes. Technical Information : Power : DC: 6V(4AA alkaline battery) / AC: 220V-240V; 50/60HZWater Consumption : 0. 05Mpa-0. 6MpaDetection Zone : 1-32 cm or adjustableMotor Valve Lifespan : up to 500000 FlushesBattery lifespan : 100000 cyclesStatic Power Consumption : 0. 36mwWorking Power Consumption : 0. 5mwInductive Opening Time : < 1 secondInductive Closing Time : < 2 secondDia. of inlet/ outlet pipe : G1/2" Flux Temperature : 0. 1-50CDia of Installing Faucet : 33~35mm or others