Sekotech was founded by the team of professionals with a solid experience and expertise in Technical Surveillance Counter Measures (TSCM) industry and international trading. In addition, the founders possess an outstanding track record in electronic engineering, corporate banking and marketing. A unique combination of competences provides us with the profound understanding of our client needs and helps us build trustworthy long-term relations. As a result, Sekotech has established strong ties with a number of clients and partners across Europe, Asia and the rest of the world.

    Our main goal is to provide clients with tailored solutions for information leakage prevention and assure a maximum level of security. To achieve this, we offer an individual approach to our clients, a professional advice on the choice and supply of equipment, including state-of-the-art TSCM and other products, such as:

    • Non-linear junction detectors (NLJD);
    • Radio signal monitoring systems;
    • GSM, UMTS (3G), Bluetooth, Wi-Fi, detection equipment;

    Given our presence in the European Union, we also offer a highly accessible and easy to use after-sales service and technical support. 

    Latest news:

    • Website Update
      Website Maintenance
      Date: 2023-09-25
      Website is under maintenance, contact forms might not work. Please write all your inquiries directly by email This email address is being protected from spambots. You need JavaScript enabled to view it.

    • GCU-OSD10
      Date: 2018-10-01
      New modification of GCU-OSD10 has been released and is available to order.  
      Complete information: GCU-OSD10 optics detector (laser)

    • Milopol TSCM
      Milipol 2017
      Date: 2017-11-15
      We are proud to announce we are participating at the exhibition MILIPOL 2017 Paris 21-24th of November
      Our booth number A061 
      Most important products will be demonstrated including:
      • ST-121 test signal generator for TSCM training.
      • ST-167 with WiFi module and relay contacts.
      • ST-154 multizone spectrum monitoring.
      • ST-171 RF jammer detector.
      • ST-131 Piranha II multifunction TSCM device.
      • Lornet and Cayman Series NLJD.
      • CGU-OCD20 laser camera detector.
      • Voron, Optic-2 camera detectors.
      • And other equipment

    • ST-121 TSCM training test signal generator
      ST-171 GSM, 3G, 4G and GPS jammer detector.
      Date: 2017-10-25
      ST-171 is intended to detect GSM, 3G, 4G and GPS jammers for theft prevention in parking lots, offices and private territories. Detection of cellular or GPS receivers jammers in cars moving along a highway, street etc.
      Link to complete description: ST-171 description

    • ST-121 TSCM training test signal generator
      ST-121 test signal generator for TSCM training. new!
      Date: 2017-10-10
      ST-121 is intended for generation of test signal and is a handy tool to use in TSCM training or laboratory measurements.
      Signal generator ST-121 is intended to imitate operation of most common bugging devices, such as:
      • RF transmitters in frequency range 100-6000 MHz
        Modulations: AM, FM, Sinusoidal, DSSS, FHSS, PULSE;
      • Information transmission over 220V mains lines;
      • Transmission over low-voltage, phone lines;
      • Optic channel, IR emission;
      • Ultrasonic sound;
      Link to complete description: ST-121 description

    • ST-154 multizone remote RF spectrum monitoring device
      ST-154 Distributed multizone RF monitoring new!
      Date: 2017-09-01
      ST-154 is a distributed, multizone RF spectrum monitoring system. Remote modules are deployed around the premises and provide 24/7 real-time RF spectrum monitoring in 25-6000 MHz frequency range. Most common wireless and cellular communication signals are identified. Events recording, review and filtering are possible. System setting are highly customisable.
      Spectrum information and potentially dangerous events are transmitted in real time by Ethernet or WiFi to central monitoring station. Up to 128 remote monitoring points. Signal localisation is possible by comparing real-time data from several remote ST-154 monitoring modules.
      Link to complete description: ST-154 description

    • ST-121 TSCM training test signal generator
      ST-111 RF signal detector new!
      Date: 2017-10-01
      ST-111 is a replacement for discontinued ST-110.
      Link to complete description: ST-111 description

    • ST-154 multizone remote RF spectrum monitoring device
      ST-300 SPIDER cable lines analyser
      Date: 2017-09-01
      ST-300 SPIDER wire lines analyser can detect illegal tapping and intelligence gathering by surveillance devices connected to landline phone lines, 220V mains, low voltage lines and etc.
      Link to complete description: ST-300 SPIDER

    • OPTIC-2 Camera Lenses Detector
      Optic-2 Camera Detector
      Date: 2017-08-01
      Optic-2 binocular camera detector with 6.5x magnification, dioptric adjustment, greed and red LED diodes. Available in stock.
      Delivery: 1-2 days by UPS express from Lithuania (EU)
      Complete information link: Optic-2 camera detector

    • NEWS-SEL-SP-102-Arcam
      SEL SP-102 "Arcam"- camera detector
      Date: 2016-08-01
      The Device is designed for remote detection of hidden active, i.e. currently recording, cameras in premises and hidden in various objects. The Device detects cameras regardless of their camouflage and way of video transfer. The Device is able to detect both standard (wired) cameras and cameras transmitting information through a radio channel.
      Complete information link: ARCAM SP-102

    • Cayman 401 403 detector
      Cayman 401 (403) - non linear junction detector
      Date: 2016-08-01
      New model of non linear junction detector Cayman 401 also known as Cayman 403 is available in stock.
      Delivery: 1-2 days by UPS express from Lithuania (EU)
      Complete information link: CAYMAN 401 (403)

    • Cayman 400 402
      Cayman 400 (402) - non linear junction detector
      Date: 2016-08-01
      New model of Cayman 400 also known as Cayman 402 has following advantages:
      • Improved antenna constructions ensures higher selectivity of the device.
      • Decreased weight and size.
      • Simplified control and indication system.
      • New type of batteries - easy to find and purchase in the market 3,7 volt (type 18650).
      • More ergonomic design.
      Available in stock for quick delivery: 1-2 days by UPS express from Lithuania (EU)
      Complete information: CAYMAN 400 (402)

    • NEWS-ST-167-3G-4G-LTE-Detector
      ST-167 Digital and analog signal detector.
      Date: 2015-02-10
      ST-167 designed to detect analog (with freq. measurement) and digital signals (CDMA 450, GSM, 3G, 4G, DECT, WLAN 2.4 and 5 GHz and BLUETOOTH).
      Additional operating modes:
      • SMS detection mode.
      • Cell phone, GPS and GLONASS jammer detection mode.
      • Base station signal level indication (GSM, 3G, 4G).
      • 24 h monitoring and event loging mode.

      Included PC software highly extends ST-167 capabilities.


    • NEWS-GCU-OCD20
      GCU-OCD20 Optics detector with laser source.
      Date: 2014-12-01
      GCU-OCD20 is a first optical camera detector with laser light source we are offering to our customers. All export licenses are already prepared and we already supplied this device to one of our clients in Europe.