ShotSpotter
High-tech system gets police to the scene fast
{When a 25-year-old woman was shot while walking to her mailbox in Phoenix last year, police officers were at her door to help even before she finished dialing 911.
The quick response - within seconds - came because a nearby sensor picked up the sound of the muzzle blast, pinpointed the shooter's location to within 10 feet and alerted police dispatchers of the address.
The ShotSpotter system is only triggered by gunfire and it can discern the type of weapon (rifle, shotgun or handgun) being used. The software in the sensors also commands the surveillance cameras to rotate and focus on the spot where the shot was fired.
The sensors are so sophisticated that they can trace the path and direction of drive-by shootings.}
Nowhere in there does it mention the ability to detect suppressed weapons, I say go for it >:D Just be sure to wear your GoPro so we don't miss any action <lmao>