Who are we ?

Founded by a father-son duo passionate about security and new technologies, Open-SERVICES specializes in the technical installation of alarms, surveillance systems, and maintenance solutions. Our goal is to ensure your safety and the security of your property through high-quality services tailored to your specific needs.

The journey of Open-SERVICES began when Olivier TRILLOT, with several years of experience in the field of electronic security, decided to partner with his son Pacôme TRILLOT. Together, we combined our skills and expertise to create a family business where trust, reliability, and customer satisfaction are at the heart of our priorities.

Our Objectives

  • Expertise: With solid experience in the sector, we offer you advanced technical solutions and professional installations.
  • Proximity: As a family business, we are close to our clients and attentive to their specific needs.
  • We use cutting-edge technologies to ensure the optimal protection of your property and loved ones.
  • Our team is dedicated to providing you with responsive and personalized service, whether for installation, maintenance, or advice.

    • What do we offer ?

    Open-SERVICES offers comprehensive support for the management of technical projects, focusing on security, information technology, and facility maintenance. They provide services ranging from planning to implementation, including audits, system installations, and technical management tools to optimize energy consumption. Open-SERVICES emphasizes privacy protection and the independence of installations, specializing in ICT, security systems, audiovisual technology, and home automation.

    Ajax and their products

    Ajax Systems is a company specializing in the design and manufacturing of smart security systems. Founded in 2011 by Aleksandr Konotopskyi, Ajax Systems quickly became a market leader thanks to its innovative and reliable solutions for residential and commercial security. The company is based in Kyiv, Ukraine, and its products are distributed in many countries around the world.

    Philosophy and Commitment Ajax Systems's philosophy is based on innovation, quality, and security. The company is committed to offering high-tech security products that are both easy to use and extremely reliable. Ajax Systems takes pride in protecting people and property with advanced and accessible security solutions.
    Product Range Ajax Systems offers a comprehensive range of security products, each designed to meet specific needs. Here is an overview of some of its flagship products:

  • Hubs

    Ajax hubs are the core of Ajax security systems. They coordinate the operation of all connected devices and send alerts in case of threat detection. The hubs are equipped with advanced communication technologies, ensuring a stable and fast connection with users and monitoring centers.

    Ajax Hub 2 :

    Support for verified photos to confirm alarms.



    Ajax Hub Plus :

    Offers extended connectivity with dual SIM cards, Ethernet, and Wi-Fi.





  • Detectors

    Ajax offers a variety of detectors to ensure comprehensive protection of your property.

    MotionProtect :

    Human movements while ignoring domestic animals.



    DoorProtect :

    Opening and closing doors


    FireProtect :

    Smoke and high temperature




    LeaksProtect :


    Detecting water leaks before they cause significant damage.



  • Sirens

    Ajax sirens are designed to effectively alert in case of intrusion or other threats.


    HomeSiren :

    Discreet yet powerful indoor siren.




    StreetSiren :

    Outdoor siren with strobe light to attract the attention of neighbors and passersby.



  • Claviers et Télécommandes

    To easily control the Ajax security system.

    KeyPad :

    Touchscreen for arming and disarming the system.



    SpaceControl :

    Compact remote control for controlling the system remotely.


  • Surveillance camera



    Ajax systems are compatible with surveillance cameras for real-time visual monitoring.