
zMkPanicSoS
Open-source emergency video recorder (500Kb, Self-hosted)
What it does
zM SOS GUARD is a forensic Android recording protocol. I built it for journalists and activists who need absolute data sovereignty. No cloud, no bloat, no tracking. The 500Kb APK uses native code to fragment video into 20s blocks, pushing them directly to your private Python server. Designed to bypass battery kills and ensure forensic persistence (tested up to Android 16). Fully open-source, auditable, and built for transparency. Check the source on GitHub and see the documentation on my site.
Does the same job
all alternatives →- IMI made a tiny camera with super long battery life2024 · toaster.llc · ▲843
Hey HN! A few years ago someone kept trying to steal my motorcycle, so I decided to make a small camera with really long battery life to catch them. The hardware/software is totally open source, but the companion app only supports macOS currently. (I'm a big fan of native apps, and didn't want to block releasing on Linux/Windows support.) I wrote some blog posts about the process: PCB design: https://toaster.llc/blog/pcb Enclosure design: https://toaster.llc/blog/enclosure Image pipeline:…
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Hey everyone, I previously introduced an open source private home security camera in 2024, which uses OpenMLS for end-to-end encryption: https://news.ycombinator.com/item?id=42284412. It was called Privastead then and it's now renamed to Secluso. John Kaczman found my project from here and has been working on it with me over the last year and half. We've made a lot of improvements to the software, which we would like to share with you: - You can now set this up on your Raspberry Pi in less than 5 minutes with no technical expertise using our easy-to-use GUI deploy tool. We've…

- CLCheapSecurity – Lightweight, Self-Hosted CCTV for Linux SBCsJul 2026 · github.com · ▲140

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