COMPANY TIMELINE
1995 - 2000
Scanlock MK3
This is one of the original Scanlock receivers that was marketed by Technical Security Ltd in London before Audiotel was established. The Scanlock Mk 3 was the successor to the original Scanlock Mk. 1 and 2 and was originally built in 1976.
TRD-800 Recorder Detector
The TRD-800 was a small body worn recorder and bug detector developed and built by Research Electronics Inc. (REI) in Cookeville (Tennissee, USA) in 1989. It can be worn inconspicuously and allows RF devices, such as bugs and surveillance radios, and body worn recorders to be detected, giving the operator a covert (vibrator) warning.
Wireless Audio Transmission
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Scanlock-ECM
The Scanlock ECM was a countermeasures receiver (bugfinder), developed in 1990 by Audiotel in Corby (UK) as the successor to the Scanlock 2000. It uses the same novel harmonic scanning technique as its predecessors, but also offers a number of new facilities and operational modes. Like earlier Scanlock receivers, the ECM can quickly scan the entire frequency spectrum between 10MHz and 4GHz for radio bugs with Amplitude Modulation (AM), Frequency Modulation (FM) or Subcarrier Modulation (SM). In addition, the Scanlock ECM can detect Mains Carrier (MC) transmitters (power line bugs) and Current carrier bugs. Unlike its predecessors, the ECM can also be used as a full-coverage radio scanner, with accurate frequency read out. In addition, an LF mode is present to detect eavesdropping devices operating below 10MHz.
Scanlock Broom-ECM
Non-linear Junction Detector: The Broom is one of the first non-linear junction detectors (NLJD), introduced by Audiotel in Corby (UK) in 1990, shortly after they acquired Security Research Ltd from Cray defence Group in 1989. The Broom can detect radio bugs, even if they are not switched on, by searching for the P-N junctions that are present in all electronic semi-conductors, such as diodes and transistors. It was invented by WWII SOE veteran Charles Bovill who initially used it to find corrosion on airplanes.
NJE4000
ORION HGO (The Great Hunter) provides the capability to detect hidden electronic devices, regardless of whether the device is radiating, hard wired, or even turned on at all! ORION is the latest advancement in Non-linear Junction Detection and evaluation for Countersurveillance.
OSCOR 5000E
Oscor 5000E [ Enhanced Omni-Spectral Correlator ]
When protecting sensitive information is critical to your success, the OSCOR provides the most reliable and cost effective capability in the industry, including detection of sophisticated transmitters (frequency-hopping, burst/packet, and spread spectrum). OSCOR is a complete eavesdropping detection package that is portable and programmable.
OSCOR is a microprocessor controlled countersurveillance system with a custom designed built-in spectrum analyzer that can operate automatically storing all encountered signals and spectrum traces in memory for later review and comparison. Designed to detect all major types of audio and video RF transmitters (even frequency-hopping, burst/packet, and spread spectrum), including carrier current and infrared. The OSCOR is the industry standard in TSCM equipment.
