MiLocks DF-02SN Electronic Keyless Entry Touchpad Deadbolt Door Lock Keyless deadbolt door lock with electronic touchpad keypad entry Direct replacement on standard doors Add up to 6 user passcodes and delete users individually Adjustable latch: 2-3/8-Inch (60mm) or 2-3/4-Inch (70mm) 25 year Mechanical Warranty - 1 year Electrical Warranty - L ifetime Finish Warranty