That's what I said should be done. I stated on another thread that stand-off systems should be used. I suppose most people did not understand what stand-off systems meant. And, I see you people are as ignorant about technology as you are of history. And yes, they work effectively.
Our company sells stand-off sensor systems. Here is a one of our competitor's products.
Sago[emoji769] ST-150, is a stand-off detector that can be deployed at mobile checkpoints, building entrances, as a perimeter security device or as a covert contraband detection system. Designed for mobility, the system is lightweight, battery-powered and communicates at a safe stand-off distance over standard wi-fi interfaces to a laptop computer. The acquisition time of images is about two seconds. Our other systems include portals, handheld devices and real-time imagers for personnel screening.
Advantages Over Other Millimeter-wave Products
- Operates with safe stand-off distance
- Lightweight / portable
- Low cost
- Provides clear images of concealed weapons
- Totally passive – safe to user and subjects
- Rugged
Security