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CDVI ATRIUM Standard 2 Door Controller for Access Control System
£672.64
£560.53
SKU
A22
- This product is available to order. The lead time is normally 3 – 5 working days.
- An accurate despatch date will be confirmed with you once order is received by our sales team (during office hours).

Free Delivery on this product
The CDVI A22 is a 2 door controller from the ATRIUM access control product range. The flexibility of this controller allows it to control up to 500 doors.
CDVI A22 Atrium Door 2 Controller
The A22 is a 2-door controller part of the ATRIUM product range. The flexibility of the ATRIUM system allows it to control up to 500 doors.
The A22 has a built in web browser, an integral power supply and includes an RS485 communication bus with automatic detection. The quick start-up programming cards allow for easy and fast programming.
The A22 is delivered and built in a metal case with tamper for increased security while providing ample room to make connections.
Features:
- Controls 2 doors and 2 readers* *1 Door Read In/Out OR 2 Doors Read In Only
- Pre-assembled universal plug-in power supply
- (120v/240v) included
- On-board Ethernet Port with AES 256-bit encryption
- On-board RS485 communication bus, 1,220 m (4,000 feet)
- On-board Embedded Web Server
- Auto-detect hardware modules
- Quick and easy card enrolment procedure
- Lock outputs: 2 (750mA @ 12v DC/each)
- 6 multi-purpose inputs (12 using zone doubling)
- Completely fuseless system
- Up to 500 doors
- 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
Technical Specifications
Reader Support:- 26, 30 & 44 Bit Wiegand format
- Track 2 ABA
- Reader & Keypad (Card & PIN)
- All CDVI Readers
- 3rd Party if compatible
- 128 bit Universal Input
- On-board Ethernet - A22 to A22 (max 10) RS-485
- Bus - A22 (max 4 per A22)
- Auto-detect hardware modules (No DIP Switches)
- Auxiliary outputs: 1A (12v DC) Fuseless protection
- Reader Inputs/Ports: 2
- Multi-purpose inputs: 6 (12 using zone doubling)
- Lock outputs: 2 (750mA @ 12v DC)
- Relay Outputs: 2 Form C relays (Dry Contact) 5A @ 250v AC, 7A @ 125v AC, 7A @ 30v DC
- Power input: 85v AC to 264v AC, 50/60Hz
- Supply Current: 3.3A switching power supply
- Battery backup: One 12v DC, 4.5Ah or 7Ah, gel type battery
- -22C to 50C (-4F to 122F)
Dimensions:
- Cabinet: 290 x 280 x 80 (hwd mm)
- PCB: 130 x 210 x 30 (hwd mm)
Brand | CDVi |
---|---|
Door Inputs | 2 door controller |
Reader Inputs | 2 reader inputs |
Input Type | Weigand 26 BIT |
Network Type | RS485 Network |
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