This meant a system that used a blank firing replica gun, and a system to detect blank rounds being fired. Very cool, and the way he went about it includes some interesting electronics.

Blank Guns Xtreme LLC is a Replica Gun/Blank Guns distributor aiming to cater to K-9 Training & Safety. We provide top quality Blank Guns at an affordable price along with Badges, Badge Cases ...

Replica guns are anything from airsoft guns, BB guns, or even pellet guns. Even though they don’t use caliber bullet rounds, deputies say many of them look like real guns. “In this particular ...