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Access Cards and Keys
Access cards and keys are personal identifiers used in access control systems (ACS) to grant or restrict entry to specific areas. They provide a convenient and secure method of user identification, replacing traditional mechanical keys.
Advantages:
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✅ Enhanced security — reduce the risk of unauthorized access.
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✅ Convenience — lightweight and easy to use, no need to remember passwords.
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✅ Flexible access management — quickly configure access rights for each user.
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✅ Monitoring and reporting — record entry/exit events for further analysis.
Types of identifiers:
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Contactless cards — use radio-frequency identification (RFID) to exchange data with the reader at a distance. Common standards:
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EM Marin (EM-Marine) — operate at 125 kHz, widely used in ACS.
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MIFARE — operate at 13.56 MHz, offer larger memory capacity and support encryption for enhanced security. For example, MIFARE Plus X 2K with CRYPTO1/AES encryption support .
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Key fobs — compact devices that perform the same functions as cards but are more convenient to carry on keychains.
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Smart cards — contain a microchip for data storage and processing, providing a high level of security.
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Mobile identifiers — use smartphones with NFC or Bluetooth for identification in ACS.
Selection criteria:
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Compatibility — ensure the chosen identifier type is supported by your ACS equipment.
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Security level — for high-security facilities, it is recommended to use identifiers with encryption, such as MIFARE Plus.
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User convenience — choosing between a card, key fob, or mobile identifier depends on user preferences and the specifics of the facility.
Applications:
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Office buildings — access control for employees and visitors.
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Residential complexes — restricting access to entrances and other common areas.
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Industrial facilities — ensuring security in production areas and warehouses.
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Educational institutions — access control for students and staff.
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Hotels — providing guests with access to rooms and other areas using cards.
Need consultation or assistance in selection?
Our specialists will help you choose the optimal identifiers for your access control system, considering the specifics of your facility and security requirements.