CDVi KRYPTO High Security Encrypted 2-Door Controller

CDVi A22K KRYPTO 2-Door IP Controller with End-to-End AES Encryption

The CDVi A22K is the core controller of the ATRIUM KRYPTO access control platform, delivering end-to-end AES encryption between card, reader, controller and the wider network. Supporting up to 500 doors and 10,000 users per system, the A22K eliminates the risk of card cloning when paired with KRYPTO readers and MIFARE DESFire EV2/EV3 credentials. It features an embedded secure HTTPS (SSL/TLS) web server for browser-based management, free ATRIUM software with updates, and 5 smartphone credentials per site included. The controller is convertible to lift control (A22KEC), Schlage door handle control (ADH10) or Aperio wireless handle control (AP22K) via software configuration.

Key Features

• End-to-end AES encryption with KRYPTO readers and DESFire EV2/EV3 credentials
• 2-door, 4-reader IP controller supporting up to 500 doors and 10,000 users per system
• Embedded secure HTTPS web server for remote configuration
• Free ATRIUM software with updates and 5 smartphone credentials per site
• OSDP V2 compatible reader ports
• Auto-detect hardware modules with no DIP switches required
• Convertible to lift controller, Schlage or Aperio handle controller
• Built-in PSU with battery charger for 12Vdc 7Ah gel cell backup
• Metal enclosure for secure installation
• 10 year warranty

Technical Specifications

• Doors supported: 2
• Readers supported: 4
• User capacity: 10,000
• Card capacity: 10,000
• Access levels: 1,000
• Holidays: 100
• Schedules: 250 (100 time periods each)
• Event buffer: 25,000
• Floor levels: 256
• Areas: 10
• Max doors per system: 500
• Reader/keypad ports: 2 (Wiegand or RS485)
• Multi-purpose inputs: 2 (4 using zone doubling)
• Lock outputs: 2 x 750 mA at 12Vdc each
• Relay outputs: 2 Form C, 5A at 250Vac, 7A at 125Vac, 7A at 30Vdc
• Reader outputs (Wiegand): 6 x 50 mA open collector
• Multi-purpose outputs: 2 x 50 mA open collector
• Auxiliary output: 1A (12Vdc) fuseless protection
• Communication: 10/100 Base-T Ethernet, auto sensing, 100 m; RS485 local bus for expanders
• Power input: 120Vac to 240Vac, 50/60Hz
• Power output: 24Vdc, 2.5A
• AC terminal fuse: 250 VA, 2.5A, time lag, slow blow
• Battery backup: 1 x 12Vdc 7Ah gel cell
• Operating temperature: -20C to 70C
• Encryption: End-to-end AES (with KRYPTO readers)
• Web server: Embedded secure HTTPS (SSL/TLS)
• Certifications: UKCA, CE, RoHS, DEEE

Dimensions

• PCB: 280 mm x 291.4 mm (approx)
• Enclosure: 285.4 mm x 295.4 mm (approx)