I have a method of faking the remote control codes and/or passwords for the Spectronics (DK) line of eavesdropping devices.
This allows a TSCM specialist the ability to "blink" a Spectronics bugging device on for a second or two to detect it, and then to shut it back down before the eavesdropper catches on to the fact that his bugging device has just been caught. There is a small number of 12 bit "house" activation codes that can be run though in less than a second, but they are only 6-8 in total. If you can't hit it with the basic sequence then you will have to run though the full 12 bit sequence which will till take you less than ten minutes. The signal is transmitted at 433.92 MHz as a AFSK data stream so most of you will have no problem getting the bug to give itself up (cracks about Prom dresses not withstanding).
