Six levels of protection deactivate, neutralize, monitor, and alert you to eavesdropping attempts.
SAFE LINE TELEPHONE ANALYZER & WIRE TAP DEACTIVATOR
Protect your Privacy! Eavesdropping and “bugging” telephone lines is illegal, but for many businesses and private citizens it is a common practice. Now you can virtually assure your privacy with the all new totally automatic SL-100 telephone analyzer and tap deactivator. The SL-100 offers more levels of protection than any other device of it’s kind.
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