Gunshot detection equipment installed on Fremont Street canopy

A former military invention to detect gunshots and send photos of the shooter in seconds has been installed on Fremont Street in downtown Las Vegas.

from https://www.reviewjournal.com/local/local-las-vegas/downtown/gunshot-detection-equipment-installed-on-fremont-street-canopy-2160183/

from
https://calliduselctric.tumblr.com/post/632820852095959040

from https://bettyoverton.blogspot.com/2020/10/gunshot-detection-equipment-installed.html

from
https://bettyoverton.tumblr.com/post/632826209410170880