Delta Delta Commercial 3/4" Rear Spud Concealed Electronic Urinal Flush Valve Trim Only with Battery Back-Up

Delta 1600T6403ATR-BB Features:Covered under Delta's 5 year limited commercial warrantyIntegral electronic activated sensor with H2Optics® technology - no external adjustments requiredMetal mounting box with stainless steel 14" x 14" front access cover plate8 second blocking time with no activation delayAdjustable sensing range from 12" to 28" with factory set to 20"Electronic manual overrideIncludes battery back-up with a watertight connector and 9 volt batteryADA compliantFor use with siphon jet urinal...