Audiotel International Limited 25 Earlstrees Road, Corby, Northants NN17 4AZ | www.audiotel-international.comTel: +44 (0)1536 464888 | Fax: +44 (0)1536 268363 | Email: info@audiotel-international.com

Registered in England No. 1557063 Audiotel Registered Office: St Thomas House, Mansfield Road, Derby, DE1 3TN

All our equipment is designed, developed and manufactured at our modern and secure facilities in the UK.

Using high specification materials advanced manufacturing techniques and stringent quality assurance methods we produce high performance

security products that are both reliable and robust.

We have a worldwide reputation for excellence export globally through our international agent network.

Protecting yoursensitive information

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Your Security is our Business

In this modern age, the security of information is paramount to the success of any business. Allowing people unhindered access to

sensitive information is the same as giving them the keys to your business. David Oakley MD, Audiotel International Limited

Quality is the foundation Audiotel is built upon. It is the company policy to enhance customer satisfaction by delivering innovative, high quality, cost effective electronic products; on time to the

technical surveillance countermeasures and associated markets.

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The Company

Our HistoryIn 1975 Harold (Lee) Tracey released onto the counter surveillance market a modified version of the “Staircase Receiver”, this was marketed as the Scanlock Harmonic Receiver. The product proved to be so successful that in 1978 Lee took the momentous decision of leaving the government and forming his own company and so Audiotel International was born. Although the early years proved to be exciting, Lee found the commercial side of the business restrictive to his natural creativity and therefore in 1981 he sold the design and company assets to the manufacturing team of Andrew Martin and Keith Penny under the name Middlewise Limited. They immediately changed the name back to Audiotel International Limited and from then on the company has grown into what we see today.

During his tenure at the helm Andrew oversaw the move from City Road London to Corby and acquired Security Research Limited. The acquisition included the Intellectual Property Rights to Charles Bovill’s design of the Non Linear Junction Detector (NLJD). This was to prove a significant decision as it bought 50 years of proven technology and made it available to the corporate market.

New developments and products followed and Audiotel quickly enhanced its reputation in becoming one of the world’s leading experts in the field of Technical Surveillance Countermeasures (TSCM). In 1995 the Superbroom was released which included an additional receiver to discriminate between dissimilar metal and electronics.

Following Andrew’s untimely death in 1997, the company entered into a period where it was run by trustees of Andrew’s estate, however developments and investment in staff continued; including the company’s largest contract of the time, supplying a modified (patented software algorithm) SuperBroom unit (NLJD) to the Indian Army for use in detecting the triggers used in the construction of Improvised Explosive Devices (IEDs).

This then lead to the company being sold in 2003 to a London based Investment Company. A larger follow on order from India was received and supplied a year later for the same equipment. This signified that the technology in the NLJD could be adapted for the purpose of detecting the triggering mechanisms used in the manufacture of IED’s.

In 2009 further high performance counter-improvised explosive device work was undertaken. Eventually the company’s largest contract to date was placed by the Ministry of Defence (MOD) which resulted in a move to a larger purpose built premises still within the Corby area. In September 2015 the company was acquired by Tioga. Tioga is one of the UK’s leading, privately owned contract electronic manufacturers (CEM) offering a broad spectrum of state of the art electronic assembly.

Audiotel International continues to innovate, design, develop, manufacture and supply products to the world wide government, corporate and defence markets.

Your Security is our Business

In this modern age, the security of information is paramount to the success of any business. Allowing people unhindered access to

sensitive information is the same as giving them the keys to your business. David Oakley MD, Audiotel International Limited

Quality is the foundation Audiotel is built upon. It is the company policy to enhance customer satisfaction by delivering innovative, high quality, cost effective electronic products; on time to the

technical surveillance countermeasures and associated markets.

P r o t e c t i n g y o u r s e n s i t i v e i n f o r m a t i o nw w w . a u d i o t e l - i n t e r n a t i o n a l . c o m

Handheld TSCM

Delta V Advanced

A handheld RF Detector used to detect and locate transmitting RF signals from 100 MHz to 15GHz.

Includes burst detection LED’s to indicate digital signals e.g. Wi-Fi, Bluetooth or GSM.

An easy to use, non-technical valuable addition to countermeasures toolset equipment.

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e-DetectThe latest in handheld electronic device detection using NLJD technology.

Used to detect and locate hidden electronic devices, regardless if they are switched on, switched off or in standby mode. Target devices can include examples of mobile phones, cameras, transmitters and small recording devices.

Simple to use with minimal training required.

ALFIEBody worn RF receiver that alerts the user to the loss of an ECM/jamming signal. Aimed at specialist EOD & VIP protection teams.

A configurable unit that scans from 10MHz to 3GHz and works with up to 5 RF jammers.

ALFIE can also be factory configured to operate in reverse e.g. to detect and alert for transmitting RF signals.

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Scanlock

Cable CheckerAn optional accessory for the Scanlock M3, which allows the following types of cable to be safely attached to the Scanlock M3 for analysis.

• Ethernet and Telephone cables that use a 6P6C or 8P8C connection

• AC Power cables• Non-standard cables

Bundles are available which include the Scanlock M3 and any combination of the above accessories. Please enquire for further information.

Scanlock M3 A technical countermeasures receiver, used to detect, identify and locate suspicious RF signals.

Rapidly scans a spectrum of approximately 10MHz to 10GHz, or when used with an optional high frequency antenna up to 30GHz. Easy to use PC analysis software is also supplied.

Well suited for technical practitioners within Government, Police & Military Counter Surveillance teams.

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30GHz AntennaAn optional accessory for the Scanlock M3, which allows rapid scanning up to 30GHz.

Scanlock M4 Merlin The Scanlock M4 Merlin is an extremely fast, capable, easy to use Spectrum Analyser able to scan up to 30GHz at over 1THz per second. Its ability to analyse and identify a wide range of transmission signals including GSM, DECT, Wi-Fi, Bluetooth, CDMA, 3G, 4G, UMTS and Video, it is an integral part of any TSCM operation.

The Scanlock M4 Merlin’s design allows it to be operated in either a desktop or handheld role and can utilise the internal antenna array or extra functionality to enable the addition of extra antennas, extra displays and Wi-Fi access points.

The Mains Interface module provides real time mains monitoring along with the ability to “Hot Swap” batteries for continuous operation.

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History of the SB DetectorConceived by Charles Bovill in the 1940s the Non Linear Junction Detector (NLJD) was employed to detect corrosion beneath the painted surfaces of aircraft. Over time he realised that the NLJD could be used to detect and locate Non Linear Junctions used in electronic components.

SBA lightweight and flexible suite of NLJDs offering increased target detection and discrimination.

Based on proven technology, theproducts provide an easy method todetect and locate hidden electronicdevices, whether they are switchedon, switched off or in standby mode.Target devices can include examplesof mobile phones, cameras,transmitters and recording devices.

Available in 2, 4 or 10 Watt options.Variants of the 4 and10 Watt modelsare also available with an integratedmetal detector, to detect screenedelectronics and locating triggeringdevices for IED’s.

SB Non Linear Junction Detector

In 1989 Audiotel International brought Security Research Limited and with that the intellectual property rights of the Broom. This represented 50 years of research and detailed knowledge in Non Linear Junction Detectors. The product was revamped and subsequently replaced by the Superbroom ensuring Audiotel had become a leading supplier of and synonymous with NLJD technology.

Audiotel has taken this NLJD technology and integrated it with Harmonic Receivers and Metal detectors, firstly with the Detect IV and then more recently the SB04MD and SM10MD. Since 2001 the technology has been employed to help detect and locate the triggers used in the construction of Improvised Explosive Devices (IEDs). Audiotel has taken the technology into the 21st century with the SB range of products.

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SB04MD/SB10MD 4 and 10 Watt NLJDs with an integrated dedicated Metal Detector.

A highly versatile device aimed at both the commercial and miltary markets in finding screened electronics and triggering devices used in IEDs. It is lightweight and highly adaptable to a wide range of scenarios.

Used worldwide by specialist operators in demanding and hostile environments.

SB02 (2 Watt) Suitable for detecting hiddenelectronic devices in buildings,offices, homes, cars and manyother environments.

SB04 (4 Watt) A 4 Watt NLJD suited forbuildings and offices as well asmore open spaces e.g. corridorsand locating electronic devicesburied within walls.

SB10 (10 Watt) Suitable for outside locationsincluding ground search wheregreater power is required to detect and locate hidden electronicdevices through varioussubstrates and soils.

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Installed Detectors

ArchwayA unique access control portal suitable for detecting a wide range of hidden electronics including examples of mobile phones, listening and recording devices, cameras, electronic triggers and other small devices.

Used to protect any organisation from espionage, terrorist threat as well as Intellectual Property theft.

A survey to ensure the suitability of location is available.

Please enquire for details.

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Room GuardProvides a networked 24/7 monitoring and alarm solution for keeping meeting rooms and other sensitive areas safe from eavesdropping. Essentially, this is a ‘fixed’ version of Meeting Guard.

Using an array of fixed sensors connected back to a central point, Room Guard can help secure multiple locations. Easy to use monitoring software is also provided, which has additional features for those who require signal analysis capability.

Sensors are offered in two variants:

• Solid Ceiling – allows the sensor to be installed directly on a ceiling. Suited to rooms where there is no suspended ceiling.

• Suspended Ceiling – allows part of the product to be concealed within a suspended ceiling, leaving only the antenna on view.

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Guard Detector

Meeting GuardPortable unit used for 24/7 remote monitoring of meeting rooms and other sensitive areas.

Detects transmitting RF signals and alerts the user via software, audio, email and SMS. Alarms can be customised to suit the threat.

Has an easy to use graphical user interface to report the status and alarm history.

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Offers an advanced suite of capability to detect and locate RF transmissions, as well as dormant eavesdropping devices.

The kit includes the following equipment:

• SB02, Non Linear Junction Detector (NLJD)• Delta V Advanced, handheld RF Detector• Scanlock M3, Counter Surveillance Receiver

complete with: • 30GHz Antenna • Cable Checker

Applications:

• Professional Counter Surveillance teams• Specialist security teams within Government,

Police and Military• Private/Corporate companies concerned with

information security

Key features:

• Comprehensive TSCM kit• Detect & locate hidden electronic devices,

whether they are switched on, switched off or in standby mode

• Detect, analyse and locate transmitting devices up to 30GHz

• Detect and analyse cable borne RF transmitters• Easy to use handheld RF detector to aid rapid

device location

Corporate and professional TSCM kit

Corporate TSCM kit

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Special Projects

The Team - highly motivated and experienced in delivering innovative solutions to the most demanding of requirements.

Research & development With a large number of years of combined design and development experience between them, our highly motivated research and development team has a vast and varied knowledge of all aspects of product development.

We cover all aspects of in-house design, including; hardware, software, PCB and mechanical. The numerous patents held and patents applied for are indicative of the level of innovation present throughout the team.

Manufacturing Our modern purpose built manufacturing facility is 22,000 sq ft and is equipped with the latest technology including surface mount lines, through hole production, RF cabling, Electro-Mechanical production, full Automatic Test capability (ATE), Anechoic chambers, Vibration Testing and large Environmental Ovens.

The equipment, the dedicated team and the methods employed all ensure that products and solutions are manufactured, evaluated and tested to the highest possible standard.

Projects Our projects team ensures that customer requirements are fully understood and solutions are delivered in a consistent and efficient manner.

WarrantiesOur handheld counter surveillance products come with a 12 month warranty all other counter surveillance products are covered by a 24 month warranty.

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Training Courses and Support

Training CoursesAudiotel International Limited offers a range of courses covering the operation and deployment of all our equipment which can be tailored to any customer’s requirements and location. Security industry products can be complex and Audiotel International is committed to training our clients in the operation and application of our systems so ensuring maximum operational effectiveness.

SupportTo maintain optimum performance throughout the lifecycle of our products support packages have been designed to provide our customers with the complete solution from the moment of delivery. We offer a range of services including upgrades and repairs combined with our customer help desk ensuring our customers get the very best after sales care.

For more information please contact the Audiotel sales office.

Tioga Tioga is one of the UK’s leading, privately owned contract electronic manufacturers (CEM) offering a broad spectrum of state of the art electronic assembly.

Operating from a beautiful listed railway building, converted into a modern 47,000 sq ft production site with superb facilities, they have a comprehensive capability for manufacturing complex and technologically advanced products.

For more details visit www.tioga.co.uk

Audiotel International Limited 25 Earlstrees Road, Corby, Northants NN17 4AZ | www.audiotel-international.comTel: +44 (0)1536 464888 | Fax: +44 (0)1536 268363 | Email: info@audiotel-international.com

Registered in England No. 1557063 Audiotel Registered Office: St Thomas House, Mansfield Road, Derby, DE1 3TN

All our equipment is designed, developed and manufactured at our modern and secure facilities in the UK.

Using high specification materials advanced manufacturing techniques and stringent quality assurance methods we produce high performance

security products that are both reliable and robust.

We have a worldwide reputation for excellence export globally through our international agent network.