Avigilon 32-Input Expansion Board

Last modified: Tuesday April 28, 2026.

The Avigilon 32-Input Expansion Board connects devices, such as door contacts and motion sensors, to your Alta apps.

Beta support for the 32-Input Expansion Board was added in Alta Protect 8.3.0. Initially, some devices or setups might not be fully supported. More support will be add in future releases. If you experience issues, contact Support.

Setup overview

Connect your devices to the expansion board and then provision the connected Access Control Core in Alta Access.

See Use 32-Input Expansion Board sensors in Alta Protect.

For more information about connecting the 32-Input Expansion Board, see the installation guide and datasheet.