This Super High Power Acoustic Contact Microphone certainly meets the qualifications for the best in its class! The small acoustic "super sensor" pick-up is simply placed against any surface and all sound vibrations will be amplified up to 100 times via our portable 1 watt RMS amplifier and fed into specially manufactured perfectly matched active noise cancellation stereo headphones....This Super High Power Acoustic Contact Microphone certainly meets the qualifica...
Tap Trap - Telephone Wire Tap Detector While it is useful (almost necessary), the telephone is the most serious threat to your privacy in existence today. Your phone line can be wiretapped or bugged and the telephone instrument itself can be quickly and easily converted to a very efficient room monitor. Not too much can be done about down-line taps. However, using the TAP TRAP , you can check...Tap Trap - Telephone Wire Tap Detector While it is useful (almost necessary),...
