Detect Telephone Bugging

Those working in business sometimes worry their phone may be bugged because someone wants to hear what they are saying in order to steal information if they are a competitor, for example.
The practice of phone bugging is something the police employ quite regularly, but of course, in their case the bugging is done legitimately as they may wish top keep tabs on someone in a case they are following without their knowledge.
The device, called the RF detection telephone analyser, continously sweeps the phone for any unusual signs it may recieve which could indicate unusual activity on the phoneline such as bugging, which is indicated by an LED light. It works both when the phone is not in use but also when in use so you can tell if anyone is trying to listen into a converstation while speaking, in which case the idea would be to cease talking at once.
The device also looks for other RF signals so could pick up on other bugging activity that uses radio frequency.








