CODELOCKS Electronic Key Lock,10 keys

Electronic Keyless Lock; Function Classroom or Store Room with Key Override; Access Method Keypad; Mounting Style Vertical; Lock Material Zinc Alloy; Finish Stainless Steel; Series CL4000; Handle Type Lever; Door Thickness 1-3/8 in to 2-1/2 in; Key Override Options Standard SC1 Keyway; Hand Nonhanded; Network Interface None; Outside Height 6 3/4 in; Outside Width 2 1/2 in; Keypad Material Stainless Steel; Power Source (4) AA Batteries; Battery Life 200;000 Cycles; Max. User Codes 80