 When I first arrived at Princeton Air Base, the mass notification system wasn't working optimally where people could not hear it, even if they were outside, especially if they were inside high-traffic areas like the DFAC, the gym, and the MWR, which was our morale area. Currently, there is not a solution for mass notification in an ACE environment. So we filled that gap while also being able to augment existing mass notification systems by providing an indoor solution to mass alert. It was the idea of many radio shop airmen seeing a system that was not only old and deteriorating and wanting to replace it with something new, easy to manage, and operate. It is very small-form. Unlike an older system, which uses analog, very much copper wire, we use IP and Internet, much newer technology. The traditional name for a mass notification system in the military, we call it giant voice. It's the large speakers you hear outside. We call it little voice because it takes that large, giant voice system, shrinks it down to a small-form factor, and we're able to pump it directly inside with small speakers, so little voice. Alarm green. A traditional mass notification system can be a 40- to 60-foot stack with 30-pound speakers on top and a large box underneath it. It takes a lot of power, it takes up a lot of space, and using an analog system, it tends to go down quite a bit. We have reduced that, we've shrunk that system down to fit in a 2x2x3 pelican case, providing the same capabilities while making it easier to operate and maintain. A traditional mass notification system would cost $17,000 per building. We've reduced it down to $1,000. The average cost per a mass notification system at a typical base is $2.2 million. Little voice not only slashed the cost down to $1,000 per building, we also is non-proprietary, so it makes it where us in the military can guarantee 100% uptime for a mass notification system. One thing I do want to add is that this was not a system thing that was developed just by me. It was developed by a team of people that can PSAP.