The unit requires 4 D-size alkaline batteries

/Width 12-1/4 In

Securall MG321FL Self-Latch Self-Close Safe-T-Door

The rough partition cutout necessary for the unit is 11 inches in width by 9-3/8 inches in height

5' x 22' x 6

Dayton Brass Steam Solenoid Valve Less Coil, 2-Way Valve Design, Normally Closed Valve Configuration - 8609 Facial Tissue Dispensers The unit requires 4 D-sizeSteam Solenoid Valve Less Coil; Solenoid Valve Product Group: Steam Solenoid Valve Less Coil; Valve Ways and Positions: 2 Way; Valve Configuration: Normally Closed; Media Valves: Air, Steam, Water; Pipe Size Valves: 3 4 in; Min. Operating Pressure Differential: 5 psi; Max. Operating Pressure Differential Air Inert Gas: 100 psi; Max. Operating Pressure Differential Light Oil: 100 psi; Max. Operating Pressure Differential Water: 100 psi; Environmental