International Procurement Services (Overseas) Ltd

For more than twenty-five years International Procurement Services has worked with Government Agencies, International Companies and High Net Worth Individuals supplying security solutions, debugging sweep team services, countermeasures and consultancy.

Our core business is the supply of Research Electronics International (REI) equipment and at our Central London offices we hold the complete range for demonstration and supply purposes.  However, we are also able to supply alternative equipment and have arrangements with most other leading manufacturers including Audiotell, Shearwater, Scanna, Flir & QCC.


ANDRE – Advanced Near-field Detection Receiver

REI’s latest product, ANDRE, is a hand-held broadband receiver that detects and assists in locating nearby RF, infrared, visible light, carrier current and other types of transmitters.

The ANDRE’s frequency counter provides quick frequency information of the strongest signal and outputs additional information to an automatic signal list generator.  Antenna probes included with the ANDRE can be used to sweep rooms and objects in search for known, unknown, illegal, disruptive, or interfering transmitters from 10 kHz to 6 GHz.

A 3.5-inch touch screen displays all the operation controls and frequency activity and automatically recognizes connected probes and displays the appropriate frequency band on the time chart. When there are no probes attached, the ANDRE’s built-in visible light/IR probe is active.  It also has a built-in AM audio demodulator that allows users to listen to signals. Ten second audio clips can be recorded for reporting.

The ANDRE replaces the discontinued CPM-700 Broadband detector.




The SEARCHLIGHT is a state-of-the-art GSM bug and mobile phone detector that can detect, and locate the exact position of a rogue device.   

It provides a cost effective, fast and comprehensive means of detecting and locating the most rapidly emerging UMTS and GSM based eavesdropping devices.

The SEARCHLIGHT is a cost effective, perpetual countermeasure that offers continuous monitoring of UMTS and GSM device usage.  It is fast, effective and easy to use with quick and detailed results. 

Detects and locates a range of UMTS and GSM listening devices including; 3G/UMTS and GSM bugs, 3G/UMTS and GSM mobile phones. The SearchLight system uses active, patented techniques to find any GSM and UMTS devices in the areas to be swept.

SearchLight’s database determines the threat level of a suspect device and is updated monthly to ensure the very latest threat information is available. When a device is demonstrated to be hostile it can either be activated for precise location and removal or the operator can decide to allow or deny its service at will. Importantly though, 'White lists' of mobile phones ensures the system does not flag the operators mobile or other legitimate mobiles as possible hostile devices.


THE OSCOR BLUE Spectrum Analyzer

The OSCOR Blue is a hand-held spectrum analyzer with a rapid sweep speed and functionality suited for detecting unknown, illegal, disruptive, and anomalous rogue transmissions across a wide frequency range. The OSCOR Blue Spectrum Analyzer is designed to detect illicit eavesdropping signals, perform site surveys for communication systems, conduct radio frequency (RF) emissions analysis, and investigate misuse of the RF spectrum.

The OSCOR Blue sweeps 24 GHz in one second to quickly detect transmitting electronic surveillance devices and ensure that spectrum activity is captured

-        Seamless real-time spectrum visibility from 10 kHz to 24 GHz or 10 kHz to 8 GHz (depending on the model) using the integrated auto-switching multi-antenna system.

-        The OSCOR Blue is lightweight (9.6 lbs./4.4 kg), small and hand-held for easy mobility through target areas while collecting trace data.

-        REI’s trace analysis functionality adds dimension by providing full analysis of trace data on-board. Perform trace analysis on-screen without the need for a laptop.

-        OSCOR Blue can subtract a reference trace from a target sweep trace, and then create a signal list from the difference trace, very quickly showing a list of signals unique to the target area.

-        Waterfall analysis captures and records signal peak traces over time for historical analysis of spectrum activity.

-        Signals are easily located based on RSSI level change and near field locating function.

-        Continuous spectrum update while using built-in suite of demodulators (audio, video).

-        OSCOR Blue includes a Multi-Purpose Probe that plugs into the Auxiliary port for capturing carrier current, IR, CATV (F Connector), VLF Antenna.



The Orion 2.4 HX Non-linear Junction Detector HX is REI's newest NLJD (Non-Linear Junction Detector) offering a choice of 3.3 watt or 6.6 watt transmit power models, each with a touch screen display.

The Orion 2.4 HX Non-Linear Junction Detector quickly detects the presence of hidden electronics, regardless of whether the electronic target is radiating, hard wired, or even turned off.

The new grip moulded touch screen display provides fingertip control of operation settings and graphic displays of transmit power histogram and spectrum type display of transmit, 2nd, and 3rd harmonic bands, which can be captured and saved for historical reference and reporting.

The ORION 2.4 HX transmits a 3.3 W or 6.6 W (depending on the model) EIRP digital spread spectrum signal (2.4 GHz @ 1.25 MHz BW) for greater energy on target, increased detection range, and interference. Commercial security applications such as checking corporate board rooms or offices for unauthorized or hidden electronics,

The ORION 2.4 HX locates hidden electronics in walls, floors, ceilings, fixtures, furniture, or containers. An antenna-mounted line-of-sight display lets the operator focus on the target while sweeping.

The NEW ORION 2.4 HX transmits at 2.4GHz frequency for detecting small electronics such as SIM cards and cell phones.

The Orion 2.4 HX is often quoted alongside the OSCOR GREEN and TALAN DIGITAL TELEPHONE LINE ANALYSER



The OSCOR Green is a portable Countermeasure receiver which quickly locates and analyses transmitters.

With its incredible speed it is able to sweep from 100KHz to 24GHz in just one second at 12.2kHz resolution (approximately 2,000,000 spectrum measurements per second!)

Patented Trace Analysis is built into function reference and targeted traces are quickly captured, stores and compared for complete RF mapping solutions. Proprietary algorithm quickly produces signal list from captured traces. The OSCOR GREEN provides rapid comparison of signals from room to room.

 The OSCOR GREEN includes an integrated Auto-Switching Antenna System covering 100kHz to 24GHz or 100kHz to 8GHz depending on model. With a patented DSP correlation for analogue signals and signal ranging showing the distance to analogue transmitters quickly locate threatening signals.


VPC-2.0 Video Pole Camera

Building upon the success of the VPC-64 Video Pole Camera, the VPC-2.0 Video Pole Camera features a motorized tilt camera head, larger display, and media recording and playback. Videos and still images are accurately time-stamped and can be saved to a micro SD card for transport and reporting. The VPC 2.0 can extend to a length 6 ft 6 in (198 cm).

The VPC-2.0 is quick-to-deploy extension with large colour monitor allows for rapid inspection, its white LED illumination is perfect for inspection in dark areas whilst it’s black and white infrared camera head option is also available for tactical applications

Manufactured with a weatherproof body and no external cables it is fully portable and reasy for use straight out of the case.

The VPC-2.0 has a motorized camera head with tilt angle >60°, a Record video output (600x480 MPEG) to micro SD card for playback or transport whilst it can capture still pictures (720x480 JPEG) to micro SD card for playback or transport.



As the leading international distributor for Research Electronics for the past twenty years, I.P.S. are the only company in the UK authorized to offer certified training on REI TSCM equipment such as the OSCOR GREEN, ORION & TALAN.



Our de-bugging TSCM sweep teams are uniquely positioned and equipped for the challenge. REI is the world's leading manufacturer of government level countermeasures equipment and I.P.S obviously has the very latest state-of-the-art equipment available.


From single ‘rapid response’ TSCM sweeps covering critical boardroom & decision making meetings to private residence (VIP & High Profile clientele only), to the provision of long term counter espionage consultancy and security solutions our global network of operatives are on hand ready to advise.

IPS work internationally and in the past three years have operated in the following countries:


Hong Kong




Saudi Arabia



Northern Ireland

Southern Ireland




















If you are concerned that your private or business dealings may have been compromised by the placement of spy bug or listening device or would like to discuss any of your security concerns then we can help. Our dedicated team offer a range of tailored services and are on hand now to respond to any request. 


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          > Detectors
               > Contraband - Hand Held
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               > Communications Security

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September 2018

International Procurement Services (Overseas) Ltd 6th September 2018

IPS Announces the Release of the REI ANDRE Deluxe Near-Field Detection Receiver International Procurement Services (IPS) announces the release of the[more]

May 2018

International Procurement Services (Overseas) Ltd 30th May 2018

SONIC ATTACK or FAULTY EQUIPMENT In August 2017, 16 employees at the US Embassy in Havana, Cuba reported symptoms of malaise including, sharp ear p[more]

February 2018

International Procurement Services (Overseas) Ltd 19th February 2018

IPS Announce Firmware Update for OSCOR Spectrum Analyzer International Procurement Services, (IPS), have announced the availability of a new Firmware[more]

December 2017

International Procurement Services (Overseas) Ltd 14th December 2017

Counter Surveillance Equipment helping to prevent fraud at Exam Testing Sites The newly-launched ANDRE Advanced Near-field Detection Receiver from R[more]

September 2017

International Procurement Services (Overseas) Ltd 1st September 2017

IPS & REI Exhibiting Full Range of Electronic Detection Equipment at DSEI 17   IPS (International Procurement Services) & REI (Research[more]

July 2017

International Procurement Services (Overseas) Ltd 13th July 2017

IPS announces the addition of the new TALAN 3.0 Telephone and Line Analyzer to their existing range of REI Products   International Procurement[more]

June 2017

International Procurement Services (Overseas) Ltd 29th June 2017

British Lions carry out bugging sweep on dressing rooms The British and Irish Lions routinely sweep their facilities at the team's hotels for their t[more]

February 2017

International Procurement Services (Overseas) Ltd 21st February 2017

IPS and REI to introduce the new Andre Advanced Near Field Detection Receiver at Security & Policing 2017 International Procurement Services (IPS[more]

March 2016

International Procurement Services (Overseas) Ltd 9th March 2016

IPS and REI exhibiting at SECURITY & POLICING 2016 International Procurement Services (IPS) and Research Electronics International (REI) will be ex[more]

February 2016

International Procurement Services (Overseas) Ltd 18th February 2016

IPS introduce ShieldSak mobile phone shield to their product range For over 25 years International Procurement Services, have provided security sol[more]

October 2015

International Procurement Services (Overseas) Ltd 16th October 2015

The recent story on CNN once again highlights the risks posed by covert surveillance For the first time in decades the US President broke with tra[more]

September 2015

International Procurement Services (Overseas) Ltd 17th September 2015

IPS and REI introduce the latest version of ORION 2.4 HX, non linear junction detector at DSEI 15 International Procurement Services Limited (IPS[more]

International Procurement Services (Overseas) Ltd 10th September 2015

IPS and REI to exhibit full range of Counter Surveillance Equipment at DSEI 15 International Procurement Services Limited (IPS) and Research Elect[more]

July 2015

International Procurement Services (Overseas) Ltd 29th July 2015

IPS (International Procurement Services Limited) has launched a new Web Site for Government, Law Enforcement and Corporate Clients. IPS supply secu[more]

March 2015

International Procurement Services (Overseas) Ltd 5th March 2015

IPS and REI to show new products at Security & Policing UK International Procurement Services (IPS) UK and REI will be introducing the New ORION 2.[more]

December 2014

International Procurement Services (Overseas) Ltd 1st December 2014

FBI are "very concerned" about industrial espionage A recent interview on San Antonio Channel 4 News with Christopher Combs of the San[more]

June 2014

International Procurement Services (Overseas) Ltd 11th June 2014

International Procurement Services announce the completion of contract to an unspecified European Police Force, with a total contract worth in excess [more]

February 2014

International Procurement Services (Overseas) Ltd 5th February 2014

IPS to exhibit New 2.4 ORION at Security & Policing UK International Procurement Services, one of the world's leading distributer of Special[more]

October 2013

International Procurement Services (Overseas) Ltd 31st October 2013

IPS Launch Complete Training Kit for Sweep Teams International Procurement Services Limited (IPS) have developed a comprehensive training kit for S[more]

September 2013

International Procurement Services (Overseas) Ltd 10th September 2013

NEW ORION Non-Linear Junction Detector Demonstrated at DSEI International Procurement Services Limited (IPS) and Research Electronics International[more]

International Procurement Services (Overseas) Ltd 6th September 2013

IPS and REI Demonstrate Total Counter Surveillance Solution at DSEI International Procurement Services Limited (IPS) and Research Electronics Inter[more]

March 2013

International Procurement Services (Overseas) Ltd 12th March 2013

IPS exhibits full capability at Security and Policing 2013 International Procurement Services, (IPS) the UK's leading supplier of counter surveill[more]

September 2012

International Procurement Services (Overseas) Ltd 27th September 2012

IPS and Banham Close Protection Announce Joint Venture International Procurement Services, (IPS) the UK's leading supplier of counter surve[more]

June 2012

International Procurement Services (Overseas) Ltd 26th June 2012

IPS Announces 300K GBP sale of Counter Measures Equipment International Procurement Services, (IPS) announced today a further contract to supply Co[more]

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April 2020

International Procurement Services (Overseas) Ltd 17th April 2020

Specialist electronic countermeasures expert Gerry Hall offers a brief insight into current GSM and electronic eavesdropping threats and offers advice[more]

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International Procurement Services (Overseas) Ltd

United Kingdom
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