LS7220 is a digital code lock system from LSI Computer System and its dificult to find in many places. LS7220 is a digital code lock system from LSI Computer System and its dificult to find in many ...

Many companies face significant challenges in achieving an effective and compliant lockout/tagout program in place—especially as it pertains to lockout. OSHA has specific regulations for protecting ...

Locks come in a variety of types and designs to meet a wide range of security needs. While many locks use a simple key-and-tumbler design, some locks use technology that is significantly more advanced ...

The main principle of this circuit is that the door lock opens only when the buttons in series are pressed at a time. We can use it to lock the doors and for other security purposes. This article ...

Salem, Va. (July 19, 2021) – ASSA ABLOY announces Medeco’s M4 high security key system was recognized by the Security Industry Association (SIA) as an award winner in the Lock and Key Solutions ...

It used to be that to get into your home, you needed a key. If you lost that key, you either had to call a locksmith (or maybe your landlord) or break into your own home. If you happened to be 10-year ...

How hard is it to hack into the digital locks of hotels? Surprisingly simple, if you can create a key that opens any door. Finnish cybersecurity firm F-Secure has revealed it found a flaw in the ...

When employing electromagnetic locks, doors generally do not have a door-mounted manual latch release. Because of the absence of a manual latch release, the NFPA has established The Life Safety Code 7 ...

3D printers are great for creating static objects, but if you’re clever, it’s possible to print functional devices. If you’re absolutely brilliant you can go far beyond that, which is the case here.