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CDVI Atrium AC22 2 Door Access Control System IP Ready With Web browser

$700.00 USD

The AC22 is ATRIUM’s powerful 2-door main controller. 8 additional doors can be added to the AC22 main controller, using AX22 door expansion units, for a total of 10 doors. The AC22 main controller’s on-board Ethernet port with AES 256-bit encryption includes a user-friendly embedded web server enabling you to manage Users/Cards, lock or unlock doors, view system events and display controller information from any place in the world! The AC22 main controller includes a pre-assembled universal power supply and features an RS-485 auto-detection communication bus eliminating the need for confusing jumper and DIP switch settings. Keep RS-485 cable expenditures to a minimum using common 4 conductor quad cable. Industry-unique and effortless card enrollment mode minimizes system start up and simplifies your life. Implement secure access control quickly without a computer!




• Control 2 doors / readers

(up to 10 doors with four AX22 2-door expanders)

• Embedded Web Server

• On-board Ethernet Port with AES 256-bit encryption

• Smart and unique auto-detection card reader format

• 1220m (4000ft) 4 conductor RS-485 expansion bus

(No jumpers or DIP switches)

• Auto-detect hardware modules 

• Quick and easy card enrollment procedure

• Auto-resume fuseless technology

• Pre-assembled universal power supply (120V / 240V)

• Ultra fast firmware update (less than 10 seconds)

• FREE Management Software

• Wiegand & ABA Track II magnetic stripe compatible

• Maintenance-friendly snap on terminal connectors

• Comprehensive LED status indicators

Input Specifications:

• Reader Inputs/Ports: 2

• Multi-purpose inputs: 10 (20 using zone doubling)

Output Specifications:

• Lock outputs: 2 form C relays

• Rated at 5A/28Vdc, N.C./N.O.




∙ 1 x Master card

∙ 1 x Programming card

∙ 1 x FREE Management Software 

∙ Universal power supply (80Watts, 120V / 240V)

∙ Metal box (13" x 16")

∙ Tamper switch

∙ Accessory kit



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