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Personal SecurityPlease Note: Plans do not include any parts!!!
This is our Plan Section (i.e. written instructions), click here if you are interested in complete kits that include all parts and circuit boards (you solder it together). Click here if you are interested in professional equipment that is ready to use. PLAN 4003 - VOICE STRESS ANALYZER How many times have you wished you could tell if a person was lying? This is the best type of lie detector available as it needs no physical connection to the subject. It will work off of telephone, tape recording or from the next room via mic or bug. The analyzer monitors the subject's voice patterns and electronically evaluates their relative stress patterns to determine true or false responses. PLAN 4003 ..............................................
$12.95 PLAN 4004 - ANTI-VOICE STRESS ANALYZER Have you ever felt that someone was using a voice stress analyzer on your telephone conversations? With this device you can pre-process your voice signals to remove all stress values. This device can be inserted in a telephone line or between a tape recorder and the microphone, etc. PLAN 4004 ............................................
$12.95 PLAN 4006 - TELEPHONE SCRAMBLER With this portable scrambler you can have absolute privacy during your telephone conversations. Telephone taps are absolutely useless. Build it into an attaché case and never be without it. To use the scrambler, just place the telephone handset into it's cradle and then use the scrambler's handset. That's all there is to it! PLAN 4006 .................................
$12.95
PLAN 4008 - PROFESSIONAL POLYGRAPH This is a professional type lie detector in that it monitors several vital signs of the subject simultaneously: respiration, skin resistance, and pulse rate. This instrument is unique in that it utilizes a stereo tape to record all the test results on one track of the tape while all the questions and answers are recorded on the second track. It can be attached to a chart recorder for permanent, graphic recording or may be replayed with full metered display, etc. PLAN 4008 ................................ $12.95
PLAN 4027 - ELECTRONIC STETHOSCOPE Hear tumblers in combination locks and safes. So sensitive, you can hear blood rushing through your veins. PLAN 4027 ...................... $12.95
PLAN 4029 - HIGH GAIN AMPLIFIER MODULE Can also be used for any application requiring low noise, high gain performance. Applications such as shotgun mikes, electronic stethoscopes, scope and meter pre-amps, etc. Easy to build. PLAN 4029 ....................... $12.95 PLAN 4030 - ELECTRONIC BUG DETECTOR Designed specifically for self-construction. Plug-in modules allow detection of bugging transmitters operating anywhere between 50 MHz and 400Mhz PLAN 4030 ........................ $12.95 Also available, professional units ready to use. PLAN 4034 - TELEPHONE ANTI-LISTENING DEVICE If you suspect someone is listening to your telephone conversations on another extension, this easy to build circuit will stop them cold. Installs easily in other extension phones or along extension phone lines. When you are using your extension FIRST, all others are completely dead and nobody can listen in. Otherwise all phones operate normally. PLAN 4034 ..................... $12.95
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