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The Atrium A22 2-Door Controller from Cdvi is a versatile access control module for secure facility management. Designed for professional environments, it can act as a main controller or be used as an expansion module for larger systems.
The Atrium A22 enables secure and flexible access control for up to two doors and two readers. Its simple card enrollment, integrated web server, and auto-detect hardware make setup and management efficient. The unit can be integrated into larger systems as the main controller or as part of a network, with support for both local and remote administration.
Can the A22 control more than two doors?
The A22 natively controls two doors but can function within a network to manage up to 500 doors when used as part of a larger Atrium system.
How do users enroll new access cards?
The A22 offers a streamlined, user-friendly card enrollment process, allowing quick and easy registration of access cards via its Web interface or programming cards.
What types of readers are compatible?
The controller supports Wiegand and ABA Track II readers, as well as a wide range of CDVI and compatible third-party devices.
Is software required for management, and is it included?
Yes, free management software is included, or users can configure the system via the integrated Web server.
What backup and security features are integrated?
The A22 includes a universal power supply with battery backup support and AES 256-bit encryption for all network communications.
mvm-dt-2025-07-07
| Brand | Cdvi |
|---|
