Patent ID: 9697710
Date: 2017-07-04
CPC Classifications: G06K,G08B,H04N

Claim:
1. A complex security checkpoint, comprising: a block a block a block a processing unit receiving data from all three blocks and determining a presence of any threat; wherein data from block an alarm, said alarm starting in case of a suspected threat presence; the alarm differentiating a type of the threat, the type of the threat being said first threat, said second threat, said third threat, or a combination thereof, wherein block wherein the radiation is irradiated by one or more transmitters, and wherein the phase delay and any amplitude changes are caused by two or more of: (1) the radiation being reflected by a garment, (2) the radiation travelling through the garment and being reflected by a human body, and (3) the radiation passing through the garment and an unknown object and being reflected by the human body.