Truth Verifier Systems, Inc.
The Official Blog of the Philippines' Best Private Detective Agency.
Showing posts with label
lie detector test
.
Show all posts
Showing posts with label
lie detector test
.
Show all posts
Wednesday, December 17, 2014
TVSI Upgrades Lie Detector Instruments With Sensitivity Pads
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Sensitivity pads can be placed under the arms, seat, and feet. Photo courtesy of Lafayette Instrument . Truth Verifier Systems, Inc. ...
Tuesday, September 2, 2014
Posthumous Award for Dr. Conrado G. Dumlao
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Posthumous Award for Dr. Conrado Guerrero Dumlao for being one of the founders of the Philippine Society for Industrial Security ...
Monday, September 1, 2014
SECURE YOUR HOME, PROTECT YOUR ASSETS, BE SAFE 24/7
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The incidents about “inside job” have been very rampant nowadays. These incidents do not only happen to some business enterprises ...
Wednesday, October 16, 2013
Polygraph Test on Pre-employment Screening (Level up your first line of defense!)
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By: Andy C. Fullero “Polygraph Test” also known as “Lie Detector Test” is an instrument used to detect the truthfulness ...
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Tuesday, October 8, 2013
Advanced Investigation & Polygraph
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THE WORKING TEAM: TVSI Executives’, Polygraphists & ASIT Asst. Director Gen. Essam Aly Gamal Eldin By: Andy C. Fuller...
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