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How comes already there are no firearm firing sound detectors There are: http://www.shotspotter.com/ http://www.shotspotter.com/ Though results are mixed at b
by brk 11y ago
How comes already there are no firearm firing sound detectors
There are:
http://www.shotspotter.com/ http://www.shotspotter.com/
Though results are mixed at best:
https://www.cctvcambridge.org/DoesShotSpotterWork https://www.cctvcambridge.org/DoesShotSpotterWork
- tobylane 11y agoSimilar results in Birmingham, UK (second city). http://www.telegraph.co.uk/news/uknews/law-and-order/9497318/Police-microphone-network-to-detect-gunshots-does-not-work.html http://www.telegraph.co.uk/news/uknews/law-and-order/9497318...
- tylaw 11y agoI think OP meant that they don't have those armed with firearms that shoot back.
- scotty79 11y agoThat's actually incredible idea for community hacker project. Create loads of dirt cheap shotspotters with https://nurdspace.nl/ESP8266 https://nurdspace.nl/ESP8266 plant them in your neighborhood. Make them report to community site so false positives could be eliminated by considering only simultaneous detection from nearby sensors. Invite cops to use the site.
- habosa 11y agoShotSpotter helped the cops get to the scene of a shooting near my house in SF the other day.