So according to "shot spotter" "8 out of 10 gunshots go unreported." So put this on the streets and have your officers running from one end of town to the other. Perfect for the department that has time to kill, like Mayberry.
More hi-tech, high dollar crap that does nothing but pad pockets.
Put some of this money into hanging gang banging little creeps by their scrotum and the problem goes away.