Door Access System
In the fields of
Door Access System access control is the selective restriction of access to a place or other resource. The act of accessing may mean consuming, entering, or using. Permission to access a resource is called authorization.
Physical security is the protection of personnel, hardware, programs, networks, and data from physical circumstances and events that could cause serious losses or damage to an enterprise, agency, or institution. This includes protection from fire, natural disasters, burglary, theft, vandalism, and terrorism.
A memory Door Access System card reader is a device used for communication with a smart card or a memory card. A magnetic card reader is a device used to read magnetic stripe cards, such as credit cards. A business card reader is a device used to scan and electronically save printed business cards
A proximity card or prox card is a “contactless” smart card which can be read without inserting it into a reader device, as required by earlier magnetic stripe cards such as credit cards and “contact” type smart cards. The proximity cards are part of the Contactless card technologies Door Access System
The term door security’ may refer to any of a range Door Access System of measures used to strengthen doors against door breaching, Ram-raiding and lock picking, and prevent crimes such as burglary and home invasions. Door security is used in commercial and government buildings, as well as in residential settings.
An Door Access System electronic lock (or electric lock Door Access System) 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. Electric locks may be connected to an access control system, the advantages of which include: key control, where keys can be added and removed without re-keying the lock cylinder; fine access control, where time and place are factors; and transaction logging, where activity is recorded. Electronic locks can also be remotely monitored and controlled, both to lock and unlock Door Access System.
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