2026 R2.2 Core Installation
Here you can find all of our customer-hosted installation guides. For a typical installation, you will need the installer file, the image file, and the app image file to properly perform an installation. Some of the older installations may have up to four files, all which can be found in their documents.
2026 R2.2 Installation Guides & Links
IRIS+™ AI Guarding 2026 R2.2 Ubuntu Single Server
Download and read through the IRIS+™ AI Guarding On-Prem Guides for 2026 R2 below
IRIS+™ AI Guarding Core 2026 R2.2 Installer Manual:
IRIS+™ AI Guarding Core Runbook - Upgrading an Appliance With Insufficient GPU Memory:
IRIS+™ AI Guarding Core Runbook - Adjusting the Facial Recognition Similarity Threshold:
IRIS+™ AI Guarding Core Runbook - Disable Smoke Ref Same-Diff:
Download the four latest installation files below. The installation files covers app images, image environment, the installer, and the edge installer:
https://storage.googleapis.com/airgap-deployments/2026_R2.2-1327/app-images-txt-2026_R2.2-1327.tar.gz https://storage.googleapis.com/airgap-deployments/2026_R2.2-1327/images-env-2026_R2.2-1327.tar.gz https://storage.googleapis.com/airgap-deployments/2026_R2.2-1327/iris_plus_installer-2026_R2.2-1327.tar.gz
Relevant Edge Versions:
- irisity/innovi-device-manager:2026_R2.1
- irisity/innovi-analytics-service:2026_R2.1
- irisity/innovi-digital-io-gateway:2026_R2.1
Patches & Updates
2026 R2.2 Core Update
Available 11-November 2026
Updates the installation package to 2026 R2.2. The application and Edge components stay on 2026 R2.1.
Fixes
- The kernel installation step (./install.sh --plan kernel) no longer stops on Ubuntu 24.04 servers whose Python 3.12 packages differ from the bundled ones. Offline servers were the most likely to see this.
- The face recognition similarity threshold is set to 0.7 for on-premises deployments, so people on watchlists are recognized again.
Known limitations: A lower threshold can also increase false matches.
2026 R2.1 Core Update
Available 10-November 2026
Adds face recognition match thresholds. You can now set the match threshold per camera or rule, which lets you reduce false matches. Existing installations keep their current threshold until you change it.
Known limitations: Requires 2026 R2.1 Core; threshold changes apply to new events only, not past ones.
To install the update, read the instructions in the document below and follow the steps.
2026 R2.1. Core Hot-Fix
Available 13-October 2026
Fixes ./install.sh --plan kernel failing with a libpython3.12 dependency error on Ubuntu hosts. Removes the optional perf diagnostic tools from the kernel package list, with no impact on the kernel, drivers or IRIS+ functionality. Verified on Ubuntu 24.04 only. A permanent fix will follow in the next installer build.
To address the issue, read the instructions in document below, and follow the steps
https://storage.googleapis.com/airgap-deployments/2026_R2.2-1327/app-images-txt-2026_R2.2-1327.tar.gz https://storage.googleapis.com/airgap-deployments/2026_R2.2-1327/images-env-2026_R2.2-1327.tar.gz https://storage.googleapis.com/airgap-deployments/2026_R2.2-1327/iris_plus_installer-2026_R2.2-1327.tar.gz https://storage.googleapis.com/airgap-deployments/2026_R2.2-1327/irisplus-edge-installer_2026_R2.2-1327.tar.gz