Ads
related to: digital lockers for workplace safety and protectionuline.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
A smart lock is an electromechanical lock that is designed to perform locking and unlocking operations on a door when it receives a prompt via an electronic keypad, biometric sensor, access card, Bluetooth, or Wi-FI from a registered mobile device. These locks are called smart locks because they use advanced technology and Internet ...
In life safety and security applications, electromagnetic door holders must be very reliable; the simplicity of the mechanisms helps considerably. They are designed to be fail-safe in that anything interfering with their operation (such as a power failure) will cause them to release the doors and allow them to close.
A quick demonstration of an electronic door lock. An electronic lock (or electric lock) is a locking device which operates by means of electric current. Electric locks are sometimes stand-alone with an electronic control assembly mounted directly to the lock.
Drill-points are often located close to the axis of the dial on the combination lock, but drilling for observation may sometimes require drilling through the top, sides or rear of the safe. While observing the lock, the attacker manipulates the dial to align the lock gates so that the fence falls and the bolt is disengaged.
A metal doorframe with a strike plate built in: in other doors this would be a metal strikeplate in a wooden doorframe. The term door security or door security gate may refer to any of a range of measures used to strengthen doors against door breaching, ram-raiding and lock picking, and prevent crimes such as burglary and home invasions.
Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.
Ads
related to: digital lockers for workplace safety and protectionuline.com has been visited by 1M+ users in the past month