Typical applications include exterior perimeter protection, controlling restricted areas and detecting behaviors that are precursors to potentially dangerous or illicit situations...
The number of vehicles equipped with the VATS system peaked in the late 1990s, as transponder systems and other anti-theft systems were developed. The last VATS-equipped vehicle...
With a little ingenuity, the discount-priced FireStorm batteries sold at Black and Decker outlets can power your DeWalt tools, for about a $50 savings over the OEM batteries.
Sure-Strike is an economical way to upgrade security on existing deadbolts and it can make a profitable addition when installing any new tubular deadbolt.
In the November 2007 Locksmith Ledger, Gale Johnson wrote an editorial that addressed service contracts as a source of recurring revenue, an issue that I feel has been overlooked...
Unlike the gear-driven piston type closer, Norton says its cam action closer is significantly more efficient, providing up to four pounds closing force for a five pound opening...
When electronic access control is being added to an existing opening, power transfer hinges are an excellent choice. Pemko offers standard and electrically modified continuous...
What makes the exit device unique is that it provides life safety through free and easy egress, while still maintaining the security of the building. K2 Commercial Hardware exit...
The more commercial experience that a locksmith can glean, the better chances of qualifying for a government or institutional locksmith position. Usually an employer is not interested...