SCHLAGE ELECTRONICS Electronic Keyless Lock,Proximty,Classrm

Electronic Keyless Lock; Function Classroom/ Storeroom; Access Method Proximity and Keypad; Mounting Style Cylindrical; Lock Material Metal; Finish Satin Chrome; Series CO200; Handle Type Lever; Door Thickness 1-3/4 in; Key Override Options Schlage 6 Pin Everest 29 S123 Keyway; Hand Field Reversible; Outside Height 9 15/32 in; Outside Width 3 29/64 in; Outside Depth 3 43/64 in; Power Source (4) AA Batteries; Battery Life Up to 2 yr; Operating Temp. Range -31 Degrees to 151 Degrees F