Toto TEU2LA12 Features: Covered under Toto's limited 3-year warranty Premier finishing process - finishes will resist corrosion and tarnishing through everyday use Smart sensor with self-adjusting detection range Hydropower self-generating power system - powered by the movement of water so you'll never have to change a battery ADA compliant - complies with the standards set forth by the Americans with Disabilities Act for bathroom faucets Body constructed of solid bronze No minimum daily usage 6 second detection time to prevent premature flushing with a 3 second flush delay For Urinal with 3/4" top spud inlet Automatic maintenance flush after 12 hours of inactivity Fully Mechanical Manual Override - allows valve to flush during a power failure WaterSense certified "“ flushometer uses 20% less water than the current standard while maintaining superior performance Toto TEU2LA12 Specifications: Flush Type: Electronic Gallons Per Flush: 0.5 Height: 12-5/8" Manufacturer Warranty: 3 Year Limited Material: Bronze Product Class: Commercial Spud Placement: Top Spud Size: 1-1/4" Watersense Certified: Yes Width: 14-3/16"