A22 – Atrium hybrid 2-door controller

The A22 is ATRIUM’s powerful Web-Based IP hybrid module. The flexibility of the A22 module allows it to be set either as a 2-door controller or expander (2 in 1).

The A22 includes an embedded web server that combines performance and simplicity enabling you to manage Users/Cards, lock or unlock doors, view system events and display controller information from anywhere in the world!

Industry-unique and effortless card enrollment mode minimizes system start up and simplifies your life. A pre-assembled universal power supply is included with every A22, making this unit an industry leader in efficiency and simplicity.

Technical Specifications

  • Controls 2 doors and 2 readers
  • Pre-assembled universal plug-in power supply (120V/240V) included
  • Convert any A22 door controller to an A22EC elevator controller by simply updating the firmware for free (up to 256 floors).
  • On-board Ethernet Port with AES 256-bit encryption
  • On-board RS485 communication bus, 1220 m (4000 feet)
  • On-board Embedded Web Server
  • Auto-detect hardware modules
  • Quick and easy card enrollment procedure
  • Lock outputs: 2 (750mA @ 12VDC/each)
  • Relay Outputs: 2 Form C relays (Dry Contact) 5A @ 250VAC, 7A @ 125VAC, 7A @ 30VDC
  • 6 multi-purpose inputs (12 using zone doubling)
  • Completely fuseless system
  • Up to 10,000 users
  • Up to 10,000 cards
  • Up to 25,000 Event Buffer
  • Ultra fast firmware updating
  • FREE Management Software
  • Maintenance-friendly snap on terminal connectors
  • Comprehensive LED status indicators