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CDVI A22K-NB Atrium Encrypted Web-Based Door Controller, 2-Doors 4-Readers
A22K-NB|CV-A22KNB
CDVI A22K-NB Atrium Encrypted Web-Based Door Controller, 2-Doors 4-Readers
A22K-NB|CV-A22KNB
Key Features
What's Included
- Controls 2 doors and 4 readers (Entry/Exit per reader port)
- Pre-assembled universal plug-in power supply (120V/240V)
- Convert any A22K door controller to an A22KEC elevator controller by simply updating the firmware for free (up to 256 floors)
Key Features
What's Included
- Controls 2 doors and 4 readers (Entry/Exit per reader port)
- Pre-assembled universal plug-in power supply (120V/240V)
- Convert any A22K door controller to an A22KEC elevator controller by simply updating the firmware for free (up to 256 floors)
Key Features
What's Included
- Controls 2 doors and 4 readers (Entry/Exit per reader port)
- Pre-assembled universal plug-in power supply (120V/240V)
- Convert any A22K door controller to an A22KEC elevator controller by simply updating the firmware for free (up to 256 floors)

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Accessories
Overview
Specifications
Documents
Product Overview
The A22K is ATRIUM’s encrypted web-based (https) door controller. Use your smartphone, tablet or any web-enabled device to easily manage the system over a secure connection in the office, at home or on the road! ATRIUM’s unique and effortless card enrollment mode minimizes system start up and simplifies your life
Main Features
- Controls 2 doors and 4 readers (Entry/Exit per reader port)
- Pre-assembled universal plug-in power supply (120V/240V)
- 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 at 12 VDC/each)
- Relay Outputs: 2 Form C relays (Dry Contact) 5 A @ 250 VAC, 7 A at 125 VAC, 7 A at 30 VDC
General Information
Name: CDVI A22K-NB Atrium Encrypted Web-Based Door Controller, 2-Doors 4-Readers
Category: CDVI, Access Control, Access Control Panels & Accessories, Control Panels
UPC Code: 804081187106
Country of Origin: Canada. Country of origin is subject to change.
Specifications
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ADI Part Number CV-A22KNB Brand Name CDVI Manufacturer CDVI Group Manufacturer Part Number A22K-NB Product Line Krypto Product Name A22K - Encrypted 2-Door / 4-Reader IP Controller Product Series DESFire Product Type Door Access Control System
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Identification Method Proximity Number of Doors 2 Number of Users 10000 Operating Range 4000'
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Network (RJ-45) Yes
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Ethernet Technology Ethernet
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Application/Usage DESFire
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Input Voltage 30V DC
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Country of Origin CA Package Contents - A22K - Encrypted 2-Door / 4-Reader IP Controller
- Plug-in Power Supply