EQUIP BY T&S 5EF-2D-DS DECK MOUNTED 4"" CENTERSET ELECTRONIC SENSOR FAUCET W/MIXING VALVE 2.2 GPM THIS ELECTRONIC DECK MOUNTED CAST SPOUT FAUCET IS IDEAL FOR COMMERCIAL HAND WASHING SINKS. UNIT CAN BE POWERED BY USING THE AC ADAPTER (INCLUDED) BY PLUGGING IN THE 144 LONG POWER CORD OR OPERATED BY DC WITH THE USE OF 4 (AA) BATTERIES (NOT INCLUDED). FAUCET ALSO COMES WITH A TEMPERATURE CONTROL MIXING VALVE TO DELIVER IDEAL TEMPERATURES AND 18 FLEXIBLE STAINLESS STEEL SUPPLY HOSES FOR EASY INSTALLATION. ROUGH-IN REQUIREMENT IS (1) 1 CENTER SHANK MOUNTING HOLE AND (2) 1/2 MOUNTING STUD HOLES ON 4 CENTERS. FEATURES UL STYLEMARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX; ELECTRONIC 4 CENTERSET SPOUT DECK MOUNT FAUCET VANDAL AERATOR AC/DC CONTROL MODULE TEMPERATURE CONTROL MIXING VALVE 18 HOT AND COLD SUPPLY STOP FLEXIBLE CONNECTOR HOSES POLISHED CHROME SENSOR RANGE ADJUSTMENT 3/8 FEM COMPRESSION FOR 3/8 SUPPLY STOPS EASY TO INSTALL NPSM MALE INLET AND OUTLET THREADS MECHANICAL MIXING VALVE REMOVABLE STRAINER 144 POWER CORD WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov -