In the detection sequence, first is the identification of a potential threatening item on a person or not, because part of the system here is that it will allow non-threatening weapons or articles to go into the facility. But if it does identify an issue, then there's an alert to the security guards, or it can also physically interact with the lock-out system of the doors. It can essentially lock the doors before the person gets into the facility.
When you look at the hospital configuration right now, you essentially have the four A's established out there. The fact that this system can be deployed on the outside of the building or on the pathway enables you to get that early detection, prevent the entry from occurring, and go ahead and give the security organizations or teams time to respond.