- Five-pin tumbler rekeyable keyway - Includes three nickel plated brass keys - Solid brass cylinder plug - One inch brass deadbolt with case-hardened steel roller pin - 2 3/8" (60mm) & 2 3/4" (70mm); 2 3/8" (60mm) or 2 3/4" (70mm) individual backset optional - ANSI Grade deadbolt - Weatherproof - Fully resistant to rain, snow, temperature extremes, humidity, UV and dust - Up to 99 users - Add and delete users individually - Elegant and contemporary appearance - Non-Handed - will fit any left or right handed door - Sliding weather cover triggers sensor to power on automatically - Sliding weather cover also triggers deadbolt to re-engage (no tricky buttons to push or PIN Codes to recall) - Special secure mounting system included, lock is nearly impossible to pry away from the door - Battery operation with low battery alert - non-volatile memory will not delete stored fingerprints (even if batteries expire) - UL, CE, ANSI & FCC approved ACTNBD4SNSM