Alexanders Great Guidelines To Follow If Shopping For Electronic Door Locks
An electronic lock (more exactly an electrical lock) is a locking device which operates by way of electric current. Electric locks are typically self-contained with an electric control assembly mounted on to the lock. More often electric locks are hooked up to an access management system. The advantages of an electric lock connected to an access management system are: key control, where keys can be added plus removed while not re-keying the lock cylinder; fine access management, where time plus place are factors; and transaction logging, where activity is recorded.
The most basic type of electronic door lock is the magnetic lock (commonly called a mag lock). A big electro-magnet is hooked up to the door frame and a corresponding armature is mounted on the door. When the magnet is powered and the door is shut, the armature is held fast to the magnet. Mag locks are quick to put in plus are very attack resistant. A drawback is that improperly put in or maintained mag locks can fall on people. and additionally that 1 have to unlock the mag lock to each enter and leave. This has caused fire departments to enforce strict regulations on the use of mag locks and the access management practice in general. Additionally, NFPA one hundred one, Standard for Life Safety and Security, as well as the ADA (Americans with Disability Act) require “no prior data” and “one simple movement” to allow “free egress”. This implies that an individual must be able to walk up to a door plus with one motion (no push buttons, or having another person unlock the door, or scan a sign “special data”) plus exit. Other issues are a lag time in releasing as the collapsing magnetic field is not instantaneous. This lag time can cause a individual to walk into the door. Finally, mag locks by design fail unlocked, that is if power is removed they unlock. This might be a problem where security is a prime concern. Additionally, power outages can affect mag locks put in on fire listed doors, which are required to stay latched at all times. So, a mag lock would not meet current fire codes because the primary means of securing a fire listed door to a frame1]. Due to this, lots of commercial doors (this sometimes does not apply to private residences) are moving over to stand alone locks, or electric locks installed under a Certified Personnel Program
