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Phone Line Disabler - Telephone Disabling Device

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No Incoming Calls? - Dead Ringer is to blame!

The psychological effects of timely placed investigative tools like the phone line disabler can benefit investigations by driving a target to do something they did not want to. For instance: a dead phone might allow law enforcement the opportunity to send a covert agent as a repair man and obtain additional information about a site or person.

When your investigation is running short on information, using investigative tools like the phone line disabler are just some of the tricks that have been designed and utilized by elite special forces and law enforcement units around the world.

This phone line disabling device is easy to install and it only take a few seconds to place or remove. When the device is installed on a single line telephone the phones incoming calls will get a busy signal and outgoing calls will get no dial tone. 

Please use in accordance to all local, state and federal laws. 

Dead Ringer Features:

  • Easy to install
  • Small and compact
  • Compatible with single line telephones
  • Free storage case


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