UniFi Protect 7.2: What's New and Why It Matters

UniFi Protect 7.2 shipped in August 2026, and the features split cleanly into two groups: tools for the homeowner who wants fewer false alerts and faster access on their phone, and tools for the commercial or enterprise operator who needs footage that holds up in a legal or insurance context. The headline addition — a cryptographic Evidence System with full case management — is completely license-free. Here's what changed and what it means for your setup. If you run UniFi on the networking side too, this release lands shortly after our UniFi Network 10.5 update coverage.

The Evidence System: Video You Can Actually Verify

The Evidence System is the flagship addition in UniFi Protect 7.2 — and it's built for anyone who has ever needed to submit camera footage as proof of something. Each video clip can now be cryptographically fingerprinted at the moment of capture using SHA-256 hashing and a secure digital signature. When you download that footage later and need to demonstrate it hasn't been altered, you submit it to evidence.ui.com: authentic, unmodified files pass; tampered or altered files are flagged automatically. Site enrollment is completely license-free — no subscription tier required.

Alongside the Evidence System is a new Case Management experience built for real-world investigations. Instead of emailing clips to a group thread and losing track of who reviewed what, Protect 7.2 lets you organize an incident into a formal case — assigning footage, tracking which team members viewed which assets, logging every download, and generating a clear chain-of-custody audit trail from the first review through to final resolution.

For commercial operations — retail loss prevention, property managers, construction sites, facilities management — this changes how UniFi Protect footage can be used in an insurance dispute, a police report, or a legal proceeding. The footage was always there; now it's verifiable.

Expanded ONVIF: Bring Your Existing Cameras Into Protect

One of the most practical barriers to switching to UniFi Protect is cameras already installed that you don't want to replace. The expanded ONVIF support in 7.2 directly addresses that.

ONVIF (Open Network Video Interface Forum) is the industry-standard protocol most IP cameras support. Protect has included basic ONVIF compatibility before, but 7.2 significantly deepens what you can do with those cameras. Recording and encoding settings can now be controlled directly from within the Protect interface — no more managing third-party cameras through a separate app or web panel. Third-party cameras can also sync to the UniFi time server, which matters for accurate forensic timelines when you're running a mixed-camera system: footage from three different camera brands all timestamped to the same reference clock.

The most useful addition is support for on-camera I/O relays. Many ONVIF cameras have physical relay outputs — small contacts that can trigger door strikes, lights, or sirens. Protect 7.2 lets you use those relays as part of trigger-and-action automations, the same kind of logic-based workflows that previously required UniFi-native hardware.

If you've been holding off on a Protect migration because of cameras you didn't want to pull and replace, 7.2 makes that transition considerably cleaner. Consolidating a mixed system usually goes hand in hand with the rest of the stack, which is where UniFi installation and setup comes in.

Second-Stage AI Verification: Fewer False Alerts, More Confidence

False motion alerts are the fastest way to train someone to ignore their security system. Protect 7.2 adds Second-Stage Verification to address this at the detection level.

When a camera detects a low-confidence event — the on-camera AI flags something but isn't sure if it's a person, an animal, or just a shadow — instead of immediately firing a notification or silently discarding the detection, the event is routed to a more powerful second-stage AI model for verification. The result is more accurate object classification across the board, and significantly fewer false reports reaching your phone.

This matters for home users: a system that notifies you every time a cloud shadow moves across the driveway trains you to stop checking. It matters even more for commercial sites with dozens of cameras, where alert fatigue can leave real incidents buried under noise. Second-stage AI doesn't just reduce annoyance — it makes the alerts that do fire meaningful.

The Mobile App Gets Frame-by-Frame Scrubbing and Home Screen Widgets

Protect's mobile app receives a focused update in 7.2 — three improvements that change how you interact with footage and access your system day to day.

Frame-by-frame timeline scrubbing is the one most users will notice immediately. Dragging a scrubber across a timeline to find the exact moment a package was delivered, or to isolate a license plate in a busy clip, has always been harder than it should be. Protect 7.2 lets you step one frame at a time directly from the timeline view — more precise and faster for anything you'd want to export or share.

The new widget system brings your most-used controls to the phone's home screen. If you have a door lock connected through a SuperLink Relay, a widget tap unlocks it without opening the Protect app. UniFi dimmable PoE floodlights get the same treatment — a widget lets you dim or brighten them without navigating into the app. These aren't features most people would cite as reasons to buy Protect, but once they're on your home screen, going back feels like a step backwards.

For Enterprise Sites: AI Safety Detection and Global Site Visibility

Two features in 7.2 are aimed specifically at commercial deployments and larger security operations.

PPE Detection — powered by AI Key — adds real-time safety violation flagging on cameras that already support person detection. You designate a zone and the system flags anyone who enters without required personal protective equipment: a hard hat, a safety vest, or similar gear. For construction sites and warehouse environments, this automates a monitoring task that otherwise requires dedicated safety staff on the floor, or post-incident review of hours of footage.

Site Manager receives a significant update as well. Protect 7.2 adds a native multi-tenant, multi-site view, so security teams or managed service providers handling multiple buildings or customer sites can see the status of every deployment in one place — with video wall support for NOC-style monitoring. If you're managing Protect at more than one site, this consolidation alone makes the update worthwhile.

Should You Update to UniFi Protect 7.2?

Yes — 7.2 is a straightforward update for any UniFi Protect installation. All the new features are additive, and the Evidence System (the most significant addition) is completely license-free. There's no new hardware requirement and no new subscription involved.

If you're on a SetupTeam-managed system, we can push the 7.2 update remotely. If you want to bring third-party ONVIF cameras into Protect to consolidate your system — or want help enabling Evidence System enrollment, assessing PPE detection eligibility for a commercial site, or reviewing your alert settings with the second-stage AI improvements in mind — reach out. A security camera installation review covers all of it.