Print Your HID Prox Card with Quality ID Card Printer

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HID prox card is complex to the uninformed card holder. It is difficult
to understand how a card the size of your credit card can open a locked
door or unlock a computer network that is secured. The card is able to
work by submitting embedded information to a computer which controls
the door and network access by way of a authorization system. Often
used with an identification card printed by an ID card printer, a
proximity card works within a complex access control system to
authorize access. The card releases the information embedded within to
a computer program that analyzes the data against a tightly controlled
database. The program searches for a match within the database. If the
match is located, the software program grants approvals needed to
access. The system is able to respond by transmitting release
information to the secured area so that the cardholder may enter.
To have a system like this, an organization must have a card reader, an
access control panel and a computer to power the system. When installed
correctly, the complete system functions in place of a human security
office. Credentials are reviewed electronically and only authorized
card holders are allowed in buildings or on computer networks at
authorized times in the day. The code inside the card is binary
code. This is a series of ones and zeros that have a specific sequence.
The binary code is transmitted to the card reader. The purpose of the
reader is to obtain the coding and transmit it to the access control
panel where the code is analyzed against the database. There may be
times that additional coding is found inside the card besides the
actual coding needed by the access control panel. The reader is able to
distinguish the correct coding and will only transfer the sequence code
to the access control panel for review. When receiving the code
from the reader, the controller processed the code. The first step
completed is to analyze the length of the data string and the format of
the coding. Once this step is completed and the coding fits in with the
specifications set for access, the controller moves forward to the next
step. Continuing the review of the card data, the controller
reviews the card number. Numbers may be unauthorized or authorized for
specific times and dates. If all matches, the lock relay is activated
by the system and the door is opened for access. If there is
anything in the sequence that does not match, the controller will deny
the access requires. Some systems are unresponsive. Other systems will
provide a response to the card holder indicating that the access is
denied and some may even provide a reason code. It is standard
for those who maintain the access system to modify the database through
the computer on a frequent basis. The software application can be
accessed from the computer by authorization. When authorized, an
operator can update card holder information, disable or enable cards
permanently or for specific times, and they can configure the door
access hardware as needed. Reports can be provided through
the software application for review of access requests, approvals,
access denials and other various reports about the system use.

Article Tags:
Access Control Panel, Prox Card, Card Printer, Card Holder, Access Control, Control Panel

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ABOUT THE AUTHOR

Catherine Williams recommends Safecard ID for information on  HID Prox Card, ID system and ID badge holder.
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