ASD8687 Features: * Repair Parts Faucets Amstd * Repair Parts * Selectronic Wall Box for 0.75" "top spud urinal electronic flush valve with selectronic proximity system for hygienic "Hands Free" operation self-cleaning piston helps prevent clogging and reduces maintenance * Range can be adjusted manually or by remote control * State-of-the Art electronics eliminates false flushes sensor and electronic controls are hermetically sealed to ensure reliable operation * Fail-Safe - valve automatically closes on loss of power remains closed during start-up 3 second flush delay * Low Battery indicator * All exposed parts are chrome plated * ADA compliant * Recommended water pressure: 25-125 psi