What it is:
The VSA-2000 Voice Stress Analyzer is an Electronic Lie Detection Laboratory using lie detector technology and operates as an intelligence gathering system.

What it does:
Similar to a Lie Detector, it measures the human voice for stress, helping to indicate if a person is lying or telling the truth.

Features:
Lie Detectors do not log Lie Detection interviews like the VSA-2000. This Lie Detection System allows intelligence gathering and interviewing. It allows digital archiving of recorded examinations.

The VSA-2000 Lie Detection features a covert system application, which is a very effective way in obtaining relaxed interviews. Most functions are completely automatic, drastically reducing the number of hours spent on interrogations and interviews and to conduct discreet uninhibited interrogations with suspects or clients.

Through a unique HSS process, the VSA-2000 Lie Detection System detects voice characteristics which indicate stress and deception. A clear, precise digital readout is given in both LED and printed format. Results are instantaneous, accurate and thoroughly reliable as an investigative tool.