The RAD-20 CANSCAN has three main elements:

1. An 8ft H x 40 ft L mobile scanning detector
2. Computer analysis console
3. Mobile crane for detector

Alternatively the detector assembly is easy to mount on existing port vehicles, such as a forklift, crane, etc.

RAD-21 CANSCAN has a fourth element which is a neutron generator and requires a license to own and operate