- RF Detector
- Frequency Counter
- Telephone Analyser
- Signal Locator
The Sweepmaster is a highly sophisticated, yet simple to use, portable counter-surveillance device designed to detect and locate the presence of covert surveillance devices.
Any device that transmits a radio signal between 1MHz and 6.0GHz (6000MHz) will be detected by the Sweepmaster. Such devices include miniature room transmitters, mains powered transmitters, telephone transmitters, video transmitters, mobile phones, tracking devices, walkie-talkies etc.
The Sweepmaster features a digital "peak pulse" detector which enables it to detect signals from devices that only transmit momentarily and to illuminate an LED when such a signal is detected. As well as locating signals swiftly and easily, the Sweepmaster will display the frequency of the detected signal, and features a telephone interface to check for the presence of radio transmitting devices or other types of hard-wired listening devices.