G2 EBV-129-A-U Urinal Electronic Control Module Sensor 0.5 & 1.0 GPF Compatible with Sloan Optima G2 & ECOS Sensor Urinal Flushometers, 3325451 Urinal Flush Valve Sensor Module | Uses 4 AA Batteries (Not inclued) Application: Use for Urinal, G2 and ECOS series Sensor Urinal Flushometers, Suitable for commercial restrooms using G2 sensor-operated urinal valves in schools, offices, healthcare, and similar facilities Specification: 0.5 & 1.0 GPF Batteries required: Qty 4, AA batteries ( not included) Replacement Part : EBV-129-A-U, 3325451, Default Sensing Range : 15"-30"( Urinal) After upgrading your restroom with this Urinal Flush Valve Sensor Module: 1. Enhance restroom hygiene and water conservation 2. Touch-free Flushing improves the convenience of life 3. Plug-and-play design ensures hassle-free installation 4. High Quality made for long-term service and regular use 5. Save money and reduce flushometer maintenance Upgrade your restroom with this flush valve parts for Sloan G2 & ECOS.