Expert Voice Stress Analysis Software & Lie Detector Test | NFS
Products & Services
CVSA III
NITV Federal Services
CVSA | Professional Voice Stress Analysis Test for Police & Law Enforcement
NITV Federal Services
The CVSA®II, with FACT® is the truth verification device of choice for law enforcement as the number of agencies utilizing it continues to grow dramatically
NIVT Federal Services
NITV Federal Services
Description
The CVSA® is sold only to law enforcement/government agencies... The CVSA® is now used by approximately 2,600 US law enforcement agencies including the California Highway Patrol (32 CVSA's), Illinois State Police (10 CVSA's), Atlanta P.D. (13 CVSA's), Nashville P.D. (27 CVSA's), New Orleans P.D.
