Picamera2 vs ZoneMinder
A side-by-side comparison of two self-hosted video surveillance options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Picamera2
Python library for the Raspberry Pi camera with streaming support
VS
ZoneMinder
Full-featured closed-circuit television software suite
| Feature | Picamera2 | ZoneMinder |
|---|---|---|
| Category | Video Surveillance | Video Surveillance |
| License | BSD-2-Clause | GPL-2.0 |
| Language | Python | PHP |
| Setup difficulty | Medium | Hard |
| Min. RAM | 256 MB | 2,048 MB |
| Deployment | bare-metal, source | docker, bare-metal |
| GitHub stars | ★ 1,236 | ★ 5,899 |
| First released | 2021 | 2002 |
| Replaces | Proprietary camera SDKs | Blue Iris, Milestone XProtect |
Why pick each one
Frequently asked questions
Is Picamera2 or ZoneMinder better?
Neither is universally better. ZoneMinder has the larger community, while Picamera2 is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Picamera2 and ZoneMinder free and open-source?
Yes. Picamera2 is licensed under BSD-2-Clause and ZoneMinder under GPL-2.0. Both can be self-hosted at no software cost.
Can I run Picamera2 and ZoneMinder with Docker?
Picamera2: check the project docs for container support. ZoneMinder: yes.