The dispenser uses standard toilet tissue paper up to 5" in diameter with a 1-1/2" core

The sensor picks up movement within 6" (150mm) of the outlet

refer to manufacturer rough-in specifications for installation

High-capacity refill gives 2

Quickly rinses

Sloan RESS-C-1.6/1.1 Toilet Flush Valve Retrofit Kit, Top Mounting Position Nominal Size-54" X 42" X 1.5" The dispenser uses standard toiletFlush Valve Retrofit Kit, Fixture Type Toilet, Converts Manual to Dual Flush Automatic, Power Source Solar, Battery Backup, Mounting Position Top, Gallons per Flush 1. 6 1. 1, Pressure Range 15 to 100 psi, Battery Life 6 yr. @ 4000 Flushes Month, Sensor Range 22 to 42", Finish Plastic Chrome, Manufacturers Warranty Length 3 yr. (Limited), Standards ADA Compliant, ASSE, ANSI, For Use With Sloan Royal(R), Regal Pro(R) and Regal(R) Flushometers, Includes