ATRIUM 2-door controller/expander (PCB only)

SKU: A22-PCB

The A22 is a 2-door controller that forms the heart of the ATRIUM access control system. ATRIUM can be networked into systems for up to 500 doors and 10,000 users. With a built-in power supply and web server, as well as a robust metal case, the A22 i… Read More

Key Features

2-door controller for ATRIUM access control system
Built-in web server, power supply, and battery charger
6 multi-purpose inputs (12 using zone doubling technology)
FREE management software with free upgrades
Ultra-fast firmware upgrades - takes less than 10 seconds!
Choose to control via web browser, software, or standalone
Download ATRIUM Finder smartphone app for quick & easy setup

Description

Description

The A22 is a 2-door controller that forms the heart of the ATRIUM access control system. ATRIUM can be networked into systems for up to 500 doors and 10,000 users. With a built-in power supply and web server, as well as a robust metal case, the A22 is the central component of a flexible and reliable access control solution.