Sloan Part 3325450 EBV-129-A-C G2 Water Closet Control Module, 1.28 gpf, 1.6 gpf

Sloan OEM part. Control module electronics ONLY. For G2 Optima and ECOS water closet (toilet) flushometers. Self adjusting IR sensor. Uses 4 AA batteries (included) which typically last between 3 and 5 years depending on usage. Does not include cover, solenoid valve, mounting base, security allen wrench, etc.