• Controls 2 doors and 4 readers (Entry/Exit per reader port)
• Pre-assembled universal plug-in power supply (120V/240V) included
• Convert any A22K door controller to an A22KEC 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)
• Embedded secure HTTPS web server
• Auto-detect hardware modules
• Quick and easy card enrollment procedure
• Lock outputs: 2 (750 mA @ 12 VDC/each)
• Relay Outputs: 2 Form C relays (Dry Contact) 5 A @ 250 VAC, 7 A @ 125 VAC, 7 A @ 30 VDC
• 6 multi-purpose inputs (12 using zone doubling)
• IPV6 ready
• Entirely fuseless system
• Up to 10,000 users
• Up to 10,000 cards
• Up to 25,000 Event Buffer
• Ultra fast firmware updating
• FREE Atrium Software
• Maintenance-friendly snap on terminal connectors
• Comprehensive LED status indicators

KRYPTO High Security Solution  –  Overview

• Easiest End-to-End High Security Solution (no learning curve).
  No Programmer or Configuration Card Required.
• Automatically Create Unique Encrypted Authentication Keys per Site and
  per Credential (diversified keys).
• Fully Encrypted Communication Exchange from the tag to your
  computer, smartphone or tablet.
• “Say No to Card Cloning” with CDVI’s ATRIUM A22K Controller, K1 Reader and
  CDVI DESFire EV2 Credentials.