TELEPHONE Intruders..

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Try Science Electronics Led DIY Phones Hacks Flash Make Cool Monitor Line LeapYear08
adanosa
  • By: adanosa
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  • Updated: 03-Jan-10
  • Videos: 6
  • International English
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  • Views: 700
  • Added: 27-Feb-08

..find out pirate tappings in your line. Catch intruders red handed. LED glows when your line is in use. Cut high telephone bills. See unauthorized uses of your telephone line with this visual indicator. Polarity-proof and self-powered.

  1. Categories: How To, Science & Tech
  2. Favorite On: jimmy_poulin LeapYear08
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TELEPHONE Intruders..

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