You don't need an NVR for home security — open-source Frigate does it better

When most people consider upgrading their home surveillance setup, a Network Video Recorder (NVR) seems like an obvious purchase. With 4K streams and multiple cameras, it feels essential for storing mountains of footage. But after testing the open-source Frigate project, the author of the article found a better way to handle security video — and it makes the traditional NVR look outdated.

Frigate is open-source network video recorder software built for modern needs. It runs on hardware of your choosing and accepts feeds from cameras made by most popular brands. The key difference from conventional systems is the AI-powered detection layer. While typical security cameras also offer some form of smart detection, they lock you into a proprietary ecosystem. Frigate does no such thing.

Instead of passively recording hours of empty hallways or a quiet street, Frigate identifies and tags motion, people, cars, pets, and other objects. All detection happens locally on your own hardware, with no reliance on cloud services. That means your footage and the tagging metadata stay private, and you decide exactly how long the data is retained.

A traditional NVR typically requires a dedicated box and ties you to a specific vendor. Frigate imposes no such lock-in — the software can run on any hardware you already have or choose to buy. The author notes that after a thorough test, Frigate proved to be a self-hosted solution that does practically everything better than an NVR. For anyone building or upgrading a home security system, that makes it a serious alternative worth considering.