Login
Hello, if you already have an account, log in.
Attention! We have switched to a new store engine!
Our online store switched to a new IT infrastucture on February 23, 2023. Old accounts created before 23.02.2023 still work and you can easily log in using your old access data. However, your purchase history from before 23.02.2023 is no longer visible in your accounts. If, as an old customer, you need your data for previous orders (placed before 23.02.2023), please contact us by email.
You are a new user?
Create an accountCart: (0)
You do not know where to start?
See recommended productsCMA-100 Countermeasures Amplifier for detection of surveillance devices, which are wired in a building
- Highly sensitive
- Portable construction
- Display
- Filters positioning
- intuitive operation

CMA-100 Countermeasures Amplifier for detection of surveillance devices, which are wired in a building

DHL/UPS STANDARD: 11,00 £
UPS courier. Delivery time: 3-4 working days. Online payment or wire transfer.

UPS EXPRESS: 3,50 £
UPS-EXPRESS courier. Delivery time: 4 working day. Online payment or wire transfer.
If you are still not sure if this is the product for you, please write to us. We will try to answer as soon as possible.
If you are still not sure if this is the product for you, please write to us. We will try to answer as soon as possible.
Description
Countermeasures Amplifier CMA-100 for detection of surveillance devices, which are wired in a building
CMA-100 - countermeasures amplifier is a counter surveillance tool for detection of electronic devices, which are attached to the wiring of the building.
The contermeasures amplifier detects among others LAN and server systems, telephone wiring, AC power, and alarm wire. The device is equipped with sophisticated automatic gain control circuit function, which makes it unique in comparison to other devices of this type.
The device is extremely efficient. There are minimal distortions while monitoring large signals. Moreover, adjustable bias voltage is able activate devices that are voltage or sensitive to current.
The CMA-100 countermeasures amplifier is also equipped with AC/DC digital voltmeter, select-able audio filters, and a wide dynamic range.
The advantages of the Countermeasures Amplifier CMA-100 for detection of surveillance devices, which are wired in a building :
- Independence of the balanced input of 50K ohm, can withstand being attached to live power lines with voltages up to 250V, and provides up to 115dB of gain;
- Automatic Gain Control AGC that has 105 dB of control;
- Signals as large as 31V peak-peak can still be monitored with minimal distortions;
- Manual gain control may be set to 0, 25, 50, 75, or 100 dB;
- Positioning of filters to FLAT, LOW PASS, HIGH PASS, or BAND PASS.
Specification
Specification of the CMA-100 Countermeasures Amplifier for detection of surveillance devices | |
---|---|
Input impedance: |
|
Bias control: |
|
Maximum input voltage |
|
Automatic Gain Control |
|
Digital voltmeter |
|
Frequency response |
|
Audio |
|
Power |
|
Mechanical |
|
Brand
Research Electronics International (REI)
Research Electronics International (REI) was founded in 1983 in Cookeville, Tennessee USA. REI's customers include government agencies, law enforcement agencies, security companies and professionals involved in surveillance security and protection of confidential information. REI engineers are focused on designing compact products with superior performance and usability. New products are based on the experience of professional teams. The wide range of devices includes equipment such as surveillance device detectors, jammers, high-end cameras and electromagnetic spectrum analyzers.Reviews
Electronic bug detector Orion HX Deluxe for detection of non-linear junctions with two antennas
Availability: Available
- 2 Antennas 900 MHz and 2,4 GHz
- Reception of 2 and 3 harmonics
- Detection wiretaps, video cameras and phones
- Lightweight - convenience of operation
- Adjustable power 3,3 and 1,4 W
Counter surveillance device for wiretaps detection Protect 1206i
Availability: Available
653,34 $ (brutto)
- Comfortable room sweeping
- Detects radio eavesdropping device
- Detects Bluetooth and WiFi bugging devices
- Identifies the type of detected transmissions
- 16 segment signal strength indicator

Mobile Phone and GPS Locator Detector - WolfHound Pro
Availability: Available
- Detection range up to 50 m
- Green directional laser
- Operating time approx. 4 h
- Selective rejection 50 dB at 1 MHz
- Dynamic range: -60 dB
Wireless signal detector - BVS Yorkie-Pro - omnidirectional and directional antennas, wide detection range
Availability: Available
- Detects Wi-Fi, Bluetooth, BLE, cellular signals
- Location of trackers and GPS
- Directional and spatial targeting
- Real-time analysis
- Data export to PC

Mobile phones and WiFi finder CAM-105W
Availability: Available
3 767,64 $ (brutto)
- Very sensitive – signal detection up to 50 meters with Mobile phones and WiFi finder CAM-105W
- GSM, UMTS, LTE, WiFi, Bluetooth
- Information about detected signals logging
- Large 3.5” graphic LCD screen
- High quality and good workmanship

Bug detector scanner ST-111 – detection of broadband transmissions like GSM networks, wiretaps, Wifi, Bluetooth
Availability: Available
- Detection incl. WiFi, Bluetooth,
- Separate signal display
- Frequency meter
- 24/7 monitoring
- Event Log
Eavesdropping detector iProtect 1217 - detects Wi-Fi, Bluetooth, 4G/LTE, 5G, signals up to 6 GHz
Availability: Available
3 244,96 $ (brutto)
- Detects up to 26 types of bands
- Predefined search modes
- Operating time up to 5 h
- 43 levels of alarm sensitivity
- High-band directional antenna to help locate transmitters above 2400 MHz
Telephone and line analyzer ST-301 Spider for wiretaps detection in wired installations
Availability: Available
- Detection of wiretaps in wired installations
- Frequency range: 20-25.000 Hz
- Electronic switch for testing multi-core cables
- Scanning time 0.3 - 1 sec.
- A complete set of adapters, connectors and accessories
Office security system Selcom ST-402 Cayman for detection of wiretaps, hidden cameras, mobile phones and others
Availability: Available
- Frequency range 2-3 GHz
- Actuating signal power 2 W
- Two operation modes: search and adaptation
- Graphical detection display
- Operation time of the office security system up to 4 h

Broadband pocket detector PRO-SL8 with range up to 8 GHz
Availability: Available
2 068,93 $ (brutto)
- Detected frequency range up to 8 GHz
- Demodulation -30 dBm
- Digital and analog signal detection
- Pocket size
- Signal detection range up to 10 m
Hand held spectrum analyzer HSA-Q1 for detection of mobile phones, wiretaps and video cameras (1 MHz - 13.44 GHz bandwidth)
Availability: Available
13 045,19 $ (brutto)
- General sensitivity 1 MHz - 13,44 GHz
- Operation time up to 4 h
- Waterfall function (spectogram)
- Demodulation - AM/ WFM/ NFM
- 6" TFT screen - sunlight resistant

RF Spectrum Analyzer - OSCOR Green OGR 8GHz/24GHz
Availability: Available
- Designed for detection of spy equipment
- Portable OSCOR Green OGR 8GHz/24GHz - RF Spectrum Analyzer
- Advanced software
- List of all signals and a spectrogram
- AM, FM SSB, Sub-carrier, video demodulation
Spectrum analyser - Rohde & Schwarz FSVR - real-time survey, spectrogram function
Availability: Available
- Four variants (range 10 Hz up to 40 GHz)
- Wide range of applications
- Capturing short-term events
- Touch panel and keyboard
- Simple operation

Camera and wiretap detector in 20 MHz to 6 GHz band - RD-30
Availability: Available
130,66 $ (VAT included)
130,66 $ (brutto)
- Operating in 20 MHz - 6 GHz band
- Detection of GPS transmitters
- Detection of miniature cameras
- Power supply with AAA batteries
- Range up to 20 m

JJN PRO-W12DX wiretap detector - range 0-12Ghz, memory for 1000 events, detects analog and digital signals
Availability: Available
4 312,09 $ (brutto)
- Detects analog and digital signals in the range of 0-12 GHz
- Audio demodulation through headphones
- Frequency counter 0-6 GHz
- Memory for up to 1000 events
- Two antennas: omnidirectional and directional
Wiretap detection system DigiScan Delta X G2 6/12 GHz - wide spectrum analyzer up to 6 GHz - 12 GHz
Availability: Available
16 115,93 $ (brutto)
- 4 operation modes (RF Sweep, Guard 24/7, Car Tracker Detector, Signal Analyzer)
- Very high sensitivity and long detection distance
- Seeks out digital standards (GSM, 3G, 4G/LTE, 5G (less than 6 GHz), Bluetooth, WiFi, DECT)
- Real time spectrum analysis
- Powered by tablet or laptop (via USB)