Advantage of Access Control System
Card entry systems are used to prevent access to areas such as condominiums, office buildings, warehouses and other facilities. They eliminate problems with unauthorized key usage, in case it was copied or lost. Each access card or key fob has unique number that can be deleted from the system if lost or stolen.
Before such systems were only in secret military facilities, but now they are widely used in airports, residential buildings and large and small businesses. When access granted, each cardholder is identified in the system and log information will stay in database for up to 3 years. Log memory allows you to control door activity, when and who was entering the door.
Proximity cards and keychain fobs are primarily used for access control system. Cards can be programmed different from others. Some have limited access to only main entrance during business hours, others – to unlock safes, and secured server rooms. System can be embedded in elevators where cardholders do not have access to certain floors. So, office workers or apartment residents using elevator, can get access only to the floor that they live or work on. Access control system can be programmed to time zones, where user is given certain days and hours to enter premises.






