forsale
07-23-2013, 08:47 AM
TSU-3000 Telecom Security System - high level modulator system that completely masks the voice speech spectrum, high impedance devices (almost undetectable), medium and low impedance devices are rendered useless, inductive pick-up on radio transmitte [...]
More... (http://calgary.en.craigslist.ca/ele/3920001975.html)
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More... (http://calgary.en.craigslist.ca/ele/3920001975.html)
Courtesy of www.CalgaryFinder.com