What Is C4?

C4 is an integrated security system that provides a centralized multiuser solution for building security management.


Take a look on what C4 offers you
Unified Device Controlling

New C4 2021 version just released

Dear business partner,

we have recently released the updated C4 2021 version of the C4 integration security system. Our team has worked on new functionalities, features and improvements, so that the C4 system can once again bring you more comfort and an even richer selection of its possible uses. So, what have we prepared this year for our C4 2021 version? Read further for the most important news.


  • We bring you a revolutionary change in the concept of managing alarms. From now on, alarms are reported solely in electronic form. There is no need to call or write notes on paper. Additionally, alarm information is delivered to the system practically through our mobile application. Photographing the incident directly from the alarm location by mobile phone will also make it easier for you to evaluate the alarm effectively. This is what paperless alarm management in the C4 system looks like.


  • There are now significantly improved options of cybersecurity in the C4 system. The user is able to set application password strength exactly to their own preference. Not only that, but the application administrator can select whether the system should automatically send error information to the system manufacturer for future improvement.


  • We have also significantly improved device management, now making it possible to browse alarm video recordings from videoanalytic events. At the same time, we have developed a completely new tool that significantly improves integration of the C4 device management module with various other information systems.


  • In addition, we have enriched the C4 2021 version with a number of other new access management functionalities. The C4 system thus offers you the option, if required, or, for security reasons, to switch off the nightly automatic synchronization of access information with your connected devices. We have also optimized the processing of events containing vehicle license plate numbers.

These are just a few examples from our diverse portfolio of news. Try the new version of C4 2021 and start enjoying all its benefits today.


Veronika Václavíková
Head of Marketing



How can I get C4?

C4 Integration Security System is performed exclusively by certified partners. View our list of partners to leverage the powerful integration of C4, and be a part of a unique development providing you the most efficient, flexible and resilient security system configuration.

Newest Partners

29.06.2023 - JIMI CZ, a.s. (CZE)
29.06.2023 - ARYKA IN-WEST a.s. (CZE)
29.06.2023 - MAXPROGRES, s.r.o. (CZE)


What’s integrated?

Select your security device and manage it by C4. C4 guarantees certified drivers approved by manufacturer representatives, authorized resellers and ensures maximum availability for your individual requirements.

Latest Certifications

05.06.2023 - MXP-510
22.05.2023 - Inim Previdia
23.11.2022 - VMS Axxon One