DOOR ACCESS CONTROL SYSTEMS
This door won't open for everyone-that's the idea behind Door Access Systems. In other words, through these systems only authorized persons are allowed access to a particular area / or areas of a building. Door Access Systems are extremely cost effective way to provide a high level of security in homes and offices. These systems can be classified in the following categories: Finger ID and Proximity Technology
RETINA BASED DOOR ACCESS SYSTEM
This device pre-stored the person's eye color and its other physical features. When the person has to pass through a door, it scans his retina, matches it with the data stored and only then the door gets opened.
PALM BASED DOOR ACES SYSTEM
Here the person has to place his palm over the reader which on finding it similar to the one stored allows the person's entry.
FINGER SCAN DOOR ACCESS SYSTEM
This state of art door access system, which is completely fool- proof. As it identifies the fingerprints and allows the access to only authorized persons.
MAGNETIC SWIPE CARD SYSTEM WITH OR WITHOUT COLOURED PHITO-ID LAMNATED CARDS
Here one has to insert a tamper-proof photo ID card into a reader, which scans it, and only then the person can enter the premises. These systems can work with or without computer connectivity and can be further used for Time Attendance with Pay Roll Accounting facility.
PROXOMITY DOOR ACCESS STSTEM
This device is suitable for colder climates, when people prefer to keep their hand
inside the pockets. Here the person is given an instrument, usually shaped like a pen, which is connected with device on the door. For example, when the person is 18 inches (approx.) from the door, the reader on the door scans the device on the person's pocket, and only then person can enter the premises.