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REI Professional Counter Surveillance (TSCM) Equipment

Research Electronics International (REI) is an American company, founded in 1983 in Cookeville, Tennessee, specializing in design and manufacturing of professional electronic equipment for counter-surveillance and security purposes. 

REI's diverse range of customers worldwide includes government institutions, law enforcement organizations, corporate security specialists, and TSCM (Technical Surveillance Countermeasures) professionals who rely on REI's expertise and products to protect sensitive and confidential information. 

One of REI's key strengths lies in its in-house manufacturing capabilities. For over three decades, the company has manufactured its entire product line internally. A team of experts meticulously designs, manufactures and tests each product, guaranteeing great attention to detail and highest-quality products.

Additionally, REI boasts the world's largest commercial TSCM training facility. Its courses are specifically designed to educate individuals on the fundamental and advanced procedures of conducting counter surveillance investigations and sweeps. REI offers hands-on training using state-of-the-art TSCM security equipment.

For more information regarding REI product availability, pricing and ordering, or training, please contact us at [email protected].

Below you can take a look at the REI Product Portfolio.

RF Detection

From left to right: OSCOR Blue, OSCOR Green

OSCOR Blue Spectrum Analyzer

OSCOR Blue is a highly advanced, portable spectrum analyzer used for detecting and analyzing radio transmissions across a wide frequency range, 10 kHz to 24 GHz in 1 second. It is a versatile tool useful for site surveys, RF emissions analysis, wireless network maintenance, communication channel optimization, and security assessments. Notable features include a built-in suite of audio and video demodulators, a multi-purpose probe for capturing different signal types, and a directional antenna for locating transmitters. The OSCOR Blue also comes with a user-friendly data viewer software and incorporates patented trace analysis for rapid signal detection. The device's portability, combined with its swift sweep speed, built-in auto-switching multi-antenna system, and remote access capabilities, make it a powerful asset for professionals in various industries. - Specifications PDF - Contact us

OSCOR Green Spectrum Analyzer

Similar to OSCOR Blue, OSCOR Green is a sophisticated, portable spectrum analyzer, specifically designed for rapid and intuitive detection of electronic eavesdropping signals. Its standout features include an automatic antenna switching system, a user-friendly touchscreen interface, and the capability to swiftly sweep in 1 second across a 24 GHz range. Additionally, the OSCOR Green boasts a unique 2D waterfall display, providing a real-time spectral view that significantly enhances signal analysis. Its compact, portable design and built-in software make it an excellent tool for field operations. It is available in two models: OSCOR Green - 24 GHz and OSCOR Green - 8 GHz. They vary solely on frequency range. - Specifications PDF - Contact us

What is the difference between OSCOR Blue and OSCOR Green?

A key technical difference between OSCOR Blue and OSCOR Green is in the functionality of the Trace Data Recorder/Spectrogram feature. OSCOR Green Spectrogram saves intermediate traces at 24.4 kHz resolution every 10 seconds minimum, meaning it provides more detailed snapshots, but less frequently, while the OSCOR Blue Trace Data Recorder saves intermediate traces at 12.2 kHz resolution every 5 seconds minimum, meaning provides less detailed snapshots, but more frequently. The choice depends on your specific needs. If you are dealing with signals that change rapidly and need to capture these changes as they happen, OSCOR Blue might be more suitable. On the other hand, if you need more detailed information about the signals and are less concerned about capturing rapid changes, OSCOR Green might be a better choice for you.
From left to right: MESA 2.0, ANDRE, Tactical TSCM Kit

MESA 2.0 Mobility Enhanced Spectrum Analyzer

MESA 2.0 is a portable, handheld RF receiver that offers precision, high performance, and versatility for assessing RF signals in various environments. It displays a full range of frequency data from 10 kHz to 6GHz, with different types of signal graphs and RF display features. MESA is engineered to identify transmissions across a broad frequency range, including known and unknown signals that may be causing interference or disruption. For instance, it can help detect and analyze signals from cell phones, Wi-Fi networks, or other wireless devices that might be interfering with critical systems. It's equipped with features like SmartBars™ mode, Mobile Bands mode, and WiFi/Bluetooth modes for enhanced functionality. The device also automatically recognizes and adjusts to REI antennas and probes. Two MESA models are available: Basic and Deluxe, differing in included accessories. - Specifications PDF - Contact us

ANDRE Near-field Detection Receiver

ANDRE is a portable, wide-range receiver capable of identifying transmissions that are known, unknown, illicit, disruptive, or cause interference. It locates nearby RF, infrared, visible light, carrier current, and other types of transmitters, using a wide range of antennas specifically designed to receive transmissions in the 10 kHz to 12 GHz frequency range. The ANDRE features a 3.5” touchscreen display, simple setup and operation, and signal strength histogram displaying RF levels over user-selected time intervals, allowing you to observe differences between digital, analog, and burst signals, and set alert thresholds. It's commonly used in security sweeps or counter-surveillance operations.

ANDRE model options include Deluxe, Advanced, and Basic. Each model offers different capabilities and accessories, tailored to various user needs and applications. These models provide a range of solutions for detecting and analyzing RF signals, making ANDRE a versatile tool for a variety of environments and use cases. - Specifications PDF - Contact us

TTK Kit - Tactical TSCM Kit

The TTK Kit, also known as the TSCM Tactical Kit, is a dynamic and portable solution for Technical Surveillance Countermeasures (TSCM), which involves detecting and neutralizing electronic surveillance devices. Weighing under 12kg/25lbs and conforming to maximum carry-on size, it is designed for easy transportation and diverse countermeasure operations. The kit includes the MESA handheld spectrum analyzer, ORION 2.4 HX Non-Linear Junction Detector (NLJD), ANDRE broadband detector, CMA-100 audio amplifier, and relevant accessories. The digital multi-meter with thermal imager is available in U.S. only. The included products make the TTK Kit a comprehensive, deployment-ready sweep kit for frequent travelers who need to conduct thorough and effective TSCM operations. - Specifications PDFContact us

Non Linear Junction Detector (NLJD) 

From left to right: ORION 2.4 HX, ORION HX Deluxe, ORION 900 HX

ORION 2.4 HX Non-Linear Junction Detector (NLJD)

ORION 2.4 HX is a state-of-the-art NLJD tool designed to detect hidden electronic components, including SIM cards, hidden cameras, microphones, or cell phones, no matter if they are active, passive, or powered off. It is particularly effective in detecting modern, surface-mounted circuitry commonly found in office environments as its sensitivity is enhanced by operating at a shorter 2.4 GHz wavelength. The device is available in 3.3 Watt transmit power model, Keypad or Touchscreen design, or a more powerful G model, with a 6.6 Watt transmit power with Touchscreen design. The 6.6W model is available only for entities, agencies, and individuals not restricted by FCC and IC regulations. Despite its advanced capabilities, the ORION® 2.4 HX NLJD remains user-friendly and portable, weighing under 1.5kg/3lbs and requiring no assembly. - Specifications PDFContact us

ORION 900 HX Non-Linear Junction Detector (NLJD)

ORION 900 HX is a sophisticated non-linear junction detector that can find electronic parts even when they're hidden inside thick materials like bricks, concrete, or soil. It is particularly effective at detecting older, less refined circuitry due to its longer 900 MHz wavelength, which also provides better penetration through thicker, denser materials. Two models are available: 1.4 Watt and 3.2 Watt model. The 1.4W transmit power model, which comes in Touchescreen or Keypad design, automatically searches for quiet operating frequencies between 840 and 960 MHz. The more powerful G model, with a 3.2W transmit power which has a Touchscreen design, is available only for entities, agencies, and individuals not restricted by FCC and IC regulations. Even with its advanced features, the ORION 900 HX NLJD maintains a user-friendly design and portability. - Specifications PDFContact us

ORION HX Deluxe Non-Linear Junction Detector (NLJD)

The ORION HX Deluxe Non-Linear Junction Detector (NLJD) is a versatile tool that includes antenna heads from both the ORION 2.4 HX and the ORION 900 HX, making it adaptable to a variety of environments. It excels at detecting both modern, surface-mounted circuitry thank to the ORION 2.4 HX head and older, less refined circuitry thans to the ORION 900 HX head, providing excellent penetration through dense materials such as brick and concrete. The device automatically searches for quiet operating frequencies, with the 2.4 HX model operating between 2.404 and 2.472 GHz and the 900 HX model between 840 and 960 MHz. Both models are FCC and IC compliant, with a more powerful G model available for those not restricted by FCC and IC regulations. The ORION HX Deluxe includes all the features and accessories found in both the ORION 2.4 HX and the ORION 900 HX models. - Specifications PDFContact us

Inspection Toolkit

ORION Inspection Tool Kit is designed to confirm the presence of potentially harmful electronic surveillance devices. It includes physical inspection tools: Borescope, RF Line Tracer, MultiMeter, Stud Finder, UV Light, UV Pen, Miscellaneous Hand Tools, etc. These tools can help inspect wiring, perform visual inspections, and check for hidden devices in walls or other areas.

 Telephone Inspection

TALAN 3.0 Telephone & Line Analyzer

TALAN 3.0 Telephone & Line Analyzer

TALAN 3.0 is a specialized TSCM tool designed to detect and analyze security threats in phone systems and wiring. It's designed to analyze, inspect, and test digital, analog, and VoIP lines and other wiring for illicit taps, bugs, or other security weaknesses. It combines multiple tests, including multimeter tests, Non-Linear Junction Detection, RF analysis, and Frequency Domain Reflectometry, into one single device. The TALAN can automatically switch through all pair combinations in a cable, performing tests and storing results for comparison. It also includes a data viewer PC application for organizing, analyzing, and exporting test data. Furthermore, it can capture and analyze VoIP traffic, identifying unauthorized data packets and potential anomalies. It's typically used by security professionals, law enforcement, and intelligence agencies to ensure the security and integrity of their communication lines. - Specifications PDFContact us

Audio Security

From left to right: CMA-100, ANG-2200

CMA-100 Countermeasures Amplifier

CMA-100 is a high-gain audio amplifier engineered to discover and identify specific types of surveillance equipment connected to building infrastructure, including telephone wiring, LAN and server systems, AC power, and alarm wire. It can amplify and analyze audio signals to detect hidden surveillance devices. CMA-100 features a sophisticated automatic gain control circuit, adjustable bias voltage, and a balanced input impedance that can withstand being attached to live power lines with voltages up to 250V. The CMA-100 also includes a built-in AC/DC digital voltmeter, selectable audio filters, and a wide dynamic range, making it a versatile tool for security applications. - Specifications PDFContact us

ANG-2200 Acoustic Noise Generator

ANG-2200 Acoustic Noise Generator is specifically designed to safeguard private conversations by generating a surrounding noise that neutralizes different forms of acoustic leakage eavesdropping devices. These include microphones that are connected with wires inside walls, microphones that make direct contact with surfaces, audio transmitters placed in AC outlets, and laser or microwave signals reflections from windows. The system inserts noise into the perimeter of the environment, not directly into it, allowing for normal conversation while preventing eavesdropping. The device is equipped with two channels, each offering high and low frequency control to accommodate different material types. It makes use of genuinely random noise sources to enhance its functionality. It also offers overload protection and comes with optional accessories for customization according to the concerning environment. - Specifications PDFContact us

Additional Information about REI products

For more information regarding:
  • Availability of products
  • Pricing and ordering,
  • Training, or
  • Additional accessories
Please feel free to contact us at [email protected].

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