+662 682 4828

+662 682 2004



Security Wins Now




SWN's tailor made services for each assignments

SWN's customer focused service offers includes  a range of carefully selected products and solutions are from leading vendors of respective solutions.  See a brief about each of these offerings below:


  • 1.   Cellular Tracking Systems

    Cellular phone tracking is the ascertaining of the position or location of a mobile phone, whether stationary or moving. Localization may occur via multilateration of radio signals between (several) cell towers of the network and the phone,

  • 2.   Communication Interceptors & Selective Jammer

    We offer the most advanced and newest GSM interception system in the market. The system was designed and developed according to the vast experience gathered over two decades.  The stand-alone solution for off the air interrogation / interception / monitoring  of tactical GSM communication, in a seamless way, without any cooperation with the network provider.

    These units are restricted for Law Enforcement Agencies and Authorized Governmental Agencies and it offers them a powerful tool to intercept and track GSM communication of all types.  The unit also allows the users to block or unblock mobile communication, in order to acvhieve selective jamming.

  • 3.   Border Control solutions for Immigration

    Simplify all your border control  officers your arrival / departure  service process with our latest Passport /ID card processing units. Speed up your work-flow by eliminating manual entry of personal data into your application.  The system also allow officers to perform automated security checks on the travel / ID documents easily as well.

  • 4.   Airlines & Airport Check-in and Boarding solutions

    Our solutions for airlines / airport can be used an integrated  / part of  passenger processing system  or that can be as a stand-alone  travel documents  of passenger processing at the airport. The  units can be incorporated in to the passenger processing platform to self-service, passenger processing platform to autobag drop, Duty Refund Processing.

  • 5.   Anti-Drone detection and Intercept systems

    “Anti-Drone” is an innovative complex perimeter protection system that is used for unauthorized perimeter intrusion detection, identification and tracking of all types of unmanned aerial vehicles (UAVs) and realization of countermeasures to neutralize the threat in the from of drone or drone operator.

  • 6.   Airport Passenger Tracking solutions

    Implementing passenger tracking technology will enable Airport Operators  to deliver a premier passenger experience within their terminals whilst allowing the airport to manage their resources effectively in line with real-time passenger demand. Airport Passenger tracking solution  will give airport operators  a clear picture of passenger movements, allowing them  to provide the best service they  can and pro-actively manage service levels before any issues arise.

  • 7.   Covert Stand-off People screening solutions for Airports & Customs

    This world-leading security solution that can be operated remotely to screen passengers and crowds at airports, stadiums and major events, and people using public transport, without the need to disturb them as they go about their business. It's high-throughput, meaning it screens people quickly without them stopping and without delays, a bit like a virtual pat-down, spotting large high threat objects. The unit can screen people from a distance of 5 to 10 meters.

  • 8.   Questioned Document Examination systems

    Questioned document examination (QDE) system is a used for  forensic science discipline pertaining to documents that are potentially disputed in a court of law. Its primary purpose is to provide evidence about a suspicious or questionable document using scientific processes and methods. Evidence might include alterations, the chain of possession, damage to the document, forgery, origin, authenticity, or other questions that come up when a document is challenged in court. The systems are used by Immigration, Customs, Financial Institutions,  Embassies, and Insurance companies apart from Forensic science examiners / officers.

  • 9.   Crime Scene Investigation Instruments

    We offer a range of crime scene investigation instruments such as - Light Sources,  Latent Fingerprint development solutions, Tyre and shoe print identification,  DNA analysis systems.

  • 10. Airport Runway Cleaning systems

    We provide one of the best airfield rubber removal, also known as runway rubber removal, is the use of high pressure water to remove the rubber from tires that builds up on airport runways. In the USA, the Federal Aviation Administration (FAA) specifies friction levels for safe operation of planes and measures friction coefficients for the evaluation of appropriate friction levels.

  • 11. Covert Tracking systems

    Covert tracking solutions are ideal for law enforcement agencies that must protect their assets and  monitoring and  reporting without the awareness of targets being tracked.

  • 12. Covert Audio / Video systems

    Covert audio / video tracking solutions are ideal for law enforcement agencies that must protect their assets and  monitoring and  reporting without the awareness of targets being tracked.

  • 13. Portable X-Ray systems

    Ideally suited for on the field operations, the Portable X-Ray unit comes in a totally integrated pelican case. With a built in battery and internal wireless communication, the unit is perfect for law enforcement agencies or other users  that want to quickly assess an item.

  • 14. Underground Explosive Detectors using GPR

    The GPR  uses special horn antennas (400-2500MHz) suspended above ground level and fixed to the vehicle by car suspension. The system offers the officers / users  the single-channel and multi-channel solutions for high resolution survey of the area of interest  depth of  a meter and  scanning of up to 80 km per hour.

  • 15. Non-Linear Junction Detectors

    The non-linear junction detector, or an NLJD, is a device that illuminates a small region of space with high-frequency RF energy. Any "non linear junction" in the vicinity—for example, and particularly, the p-n junction—will receive this energy, and because of the non-linear nature of the junction, it will rectify it, re-emitting some of it on multiples of the illumination frequency (see harmonic). The detector has a sensitive receiver tuned to these harmonics, as well as appropriate processing and displays to make their presence known to the user of the device.

  • 16. 3D Under Vehicle Scanners

    The Under Vehicle Inspection System consists of a set of four cameras which provide the operator with a detailed 3D high resolution, color image of the undercarriage of every vehicle entering and exiting the secured area. It is remotely computer operated, facilitating the detailed distance detection of any suspicious object or potential threat.

  • 17. Radar based Multi-lane Speed Detectors

    The new Multi-Lane Radar detector takes traffic-actuated intersection control to a new level of quality. The unit of  detector is not only extremely compact, but also very efficient: It provides a whole range of useful data for high quality traffic-actuated intersection control.

  • 18. Wireless Interceptors

    The unit is a unique Wi-Fi Interceptor and advanced field monitoring system that enables independent data interception of Wi-Fi communications. The  Wi-Fi Interceptor taps target wireless communication at access points as well as between wireless users (point-to-point). The system intercepts the wireless signals and captures target data.

  • 19. CBRNE (Chemical, Biological, Radiological, Nuclear, Explosive) Detectors

    CBRNE solutions offered  to  the customers include detectors for Chemical, Biological, Radiological, Nuclear and  Explosives.  We also provides solutions for , Narcotic detection, Decontamination, Protection,

  • 20. Mobile Forensic Solutions

    Mobile Forensic solution provides users to  view, search or retrieve all data from a range of   phones with only a few clicks. The collected data includes call history, phone-book, text messages, multimedia messages, files, calendars, notes, reminders and raw application data. It will also retrieve all phone information such as IMEI, operating systems, firmware including SIM details (IMSI), ICCID and location area information. Where possible Mobile Forensic solution  also able to retrieve deleted data from phones and bypass the passcode, PIN and phone backup encryption.

About Us

Established in 1985, SWN Intertrade is a subsidiary of SWN Group, specialized in providing latest security solutions to law enforcement agencies, airports and other  governmental organizations.

Our Commitment

Working with world's leading security solution providers to offer the right solutions suited for complex security challenges that law enforcement agencies faces today. With SWN -  "Security Wins Now"

Our Info

537 / 184 Sathupradit 37, Yannawa,
Bangkok 10120,, Thailand

+662 682 4828

+662 682 2004


Copyright © 2016 SWN Intertrade Company Limited  All rights reserved.