SEL SP-102 ARCAM is designed to remotely detect alive hidden analog video cameras irrespective of the way they record or transmit video information and irrespective of the means of concealment.
SEL SP-102 ARCAM can detect wired and wireless analog cameras as well; it is able to detect intrinsic spurious emanations of a camera.
The principle of operation is based on the analysis of certain parts of electromagnetic spectrum which is used in video cameras. In this manner it detects the emanating signals characteristic exclusively of miniature video cameras.