Electronic Lock, Function Fail-Secure Electrically Unlocked On The Exterior, Access Method Coded Key Fob, Mounting Style Mortise, Lock Material Stainless Steel, Finish Stainless Steel, Series SPSE, Handle Type Lever, Door Thickness 1-3/4 in, Key Override Options None, Hand Left, Outside Height 8 in, Outside Width 6 3/4 in, Outside Depth 4 3/4 in, Keypad Material Not Applicable, Operating Temp. Range -31 Degrees to 151 Degrees F, Fire Rating No, ADA Compliant Yes, Grade 1