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zMkPanicSoS
Open-source emergency video recorder (500Kb, Self-hosted)
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.
"Hi everyone! I’m the developer behind zM SOS GUARD.
I built this because I wanted a mobile security tool that isn't bloated or reliant on third-party cloud trackers. It’s a 500Kb 'vanilla' Android project that uses a high-priority foreground service to ensure forensic-grade video capture, even under harsh battery management.
I'm really interested in your feedback on the architecture—especially how you handle background service persistence on recent Android versions. The code is fully open-source and MIT-licensed.
Looking forward to your thoughts!"
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About zMkPanicSoS on Product Hunt
“Open-source emergency video recorder (500Kb, Self-hosted)”
zMkPanicSoS was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #123 on the daily leaderboard. 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.
zMkPanicSoS was featured in Android (57.3k followers), Open Source (68.5k followers), Privacy (11.1k followers) and GitHub (41.3k followers) on Product Hunt. Together, these topics include over 84.2k products, making this a competitive space to launch in.
Who hunted zMkPanicSoS?
zMkPanicSoS was hunted by zMykerd. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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