# Upgrading my Open Source Pi Surveillance Server with Frigate

> Source: <https://www.jeffgeerling.com/blog/2026/upgrading-my-open-source-pi-surveillance-server-frigate/>
> Published: 2026-02-27 15:00:00+00:00

In 2024 I built a Pi Frigate NVR with Axzez's Interceptor 1U Case, and installed it in my 19" rack. Using a Coral TPU for object detection, it's been dutifully surveilling my property—on my terms (100% local, no cloud integration or account required).
I've wanted to downsize the setup while keeping cheap large hard drives1, and an AI accelerator.