Fontana Commercial Goose Neck Touchless Automatic Sensor Faucets Bathroom and KitchenReduces the transfer of germs by preventing cross-contamination and re-contamination of germs and bacteria by not touching the faucets or handles. Cut down on water usage by minimizing waste of water by eliminating unnecessary or unattended water flow. Flashing light indicator; a diagnostic indicators for power up, low battery, and solenoid function. Convenient to maintain; with built-in strainer to prevent sundries from entering the solenoid valve and the strainer is easy to clean. Adjustable sensing range; while the factory range is set about 4"to 5"from the sensor, it can be adjusted. Batteries life 8,000 cycles per month and with enough water pressure is approx. 5 year service life of the batteries.Fontana Commercial Goose Neck Touchless Sensor Faucets Bathroom and Kitchen Features:BRAND NAME: FONTANASHOWERSMODEL NUMBER: FS-D511BTYPE: AUTOMATIC FAUCETWATER PRESSURE: 0.05MPA - 0.7MPAFINISH: BLACKCONSTRUCTION: SOLID BRASSPOWER SUPPLY: AC110V AND DC6VBATTERIES INCLUDED: NOTMOUNTING TYPE: DECK MOUNTUSAGE: COMMERCIAL AND RESIDENTIALBODY MATERIAL: BRASSSTYLE: CONTEMPORARYAMBIENT TEMPERATURE: 1 - 45 degree / 33.8 -113 degreeFOVERALL HEIGHT: 11- 1/2"SPOUT LENGTH: 7-3/4"SPOUT HEIGHT: 5-1/2"TIME DELAY: 0.5 SECONDSOPERATION DURATION: 60 SECONDSFLOW RATE: 1.3 GPM (GALLONS-PER-MINUTE)USAGE: COMMERCIAL / RESIDENTIALTOUCH-FREE OPERATION IDEAL FOR COMMERCIAL USE APPLICATIONS IN PUBLIC RESTROOMS, RESTAURANTS, OFFICE BUILDING, PUBLIC FACILITIES, HOSPITALS. FITS ALL STANDARD US PLUMBING.