Specifications include, but are not limited to: The Criminal Investigations Division, Polygraph Unit functions in a 100% electronic environment the
use of polygraph software and polygraph hardware connected to traditional laptop computers. The
DPS Polygraph Unit is currently using Lafayette LX 4000 sensor boxes to interface with the Lafayette
LX software. The majority of the DPS Polygraph Unit's LX 4000 sensor boxes are older than 10-yearsold. For this reason, the DPS Polygraph Unit is looking to upgrade/replace these antiquated sensor
units to the Lafayette Instrument LX6 Polygraph Units and accessories.