Electronic Keyless Exit Trim Lock Narrow Stile Function Entry with Key Override Access Method Proximity and Keypad Mounting Style Cylindrical Lock Material Zinc Finish Satin Chrome Series DL1300 Handle Type Lever Door Thickness 1-3/4 In. Key Override Options Adams Rite Series 4710 4730 4900 Hand Nonhanded Outside Height 14-3/8 In. Outside Width 1-3/4 In. Outside Depth 1-5/8 In. Power Source (2) Batteries Battery Life 80 000 Cycles