In this video, I demonstrate the installation of a push button/combination key lock on a gate or door. The process is ...

One-Button Lock-Down, developed by IntraLogic Soultions, features seamless integration of hardware and software, empowering school personnel to quickly lock-down a school in the event of an active ...

[John Boxall] of Little Bird Electronics was thinking about combination locks, and how one might improve or at least change the way these locks work. Traditional combo locks can be implemented in a ...