American Standard 6065161 Exposed Selectronic Sensor Toilet Flush Valve, 1.6 GPF

American standard 6065.161 exposed selectronic sensor toilet flush valve, 1.6 gpf american standard 6065.161.002 selectronic exposed toilet flush valve - 1.6 gpf, polished chrome features electronic flush valve with selectronic proximity system for "hands free" operation self-cleaning piston operation helps prevent clogging and reduces maintenance positive seal ensures leak-free performance fully mechanical manual override button can flush toilet during a power outage range can be adjusted manually or by remote control sensor & electronic controls are fully enclosed and water resistant automatically flushes after 24 hours of non-use to maintain trap seal safety timer helps prevent vandalism by turning off the valve if sensor is covered for more than 1 minute 3-second flush delay low battery indicator battery can be changed without turning off the water factory-installed 6v lithium battery included can be installed left or right-handed ada compliant dc powered (battery included) 11-1/2" rough-in