Over the years, many companies and institutions have developed security landscapes resembling patchwork quilts. Access control systems, fire and intrusion detection technology, video surveillance systems, and building management systems often come from different manufacturers and have been expanded as needed. However, these systems usually operate in isolation without a common database or consistent logging. What was once practical has become a security and efficiency problem. Separate systems mean double maintenance, complex interface management, and an inability to see the big picture in the control center. Alarm messages are received in parallel applications, and reports must be consolidated manually. This results in organizational and technical efforts that tie up human resources, costing time and money, and increasing risks, especially in critical infrastructures where failures can have far-reaching consequences. The complexity of the security environment is also steadily growing: IoT sensors, IP-based communication, cloud connections, and cybersecurity aspects require a higher degree of technical integration. Modern security is now an IT task and no longer solely the responsibility of building management.

As technical developments advance, the legal and organizational requirements for operators of security-relevant facilities are increasing. The european NIS2 directive and the new german KRITIS umbrella law establish the obligation to provide evidence of resilience, monitoring, and documentation as central tasks. Systems must be able to log activities, document events, and provide audit trails—requirements that many legacy, isolated solutions cannot meet. Geopolitical tensions, hybrid threats, and cyberattacks are also increasing the pressure to act. Attacks on energy suppliers, municipal utilities, and waterworks demonstrate the close link between physical and digital security. Those who fail to think in an integrated manner risk leaving security gaps at the interfaces between IT, OT, and building technology. Therefore, today’s security management means holistically assessing risks, networking systems, and consistently recording data. This is the only way to quickly detect and effectively defend against security incidents (https://gebaeudedigital.de/haus-und-gebaeudeautomation/sicherheitsmanagement-im-gebaeude/).

Rather than replacing all systems, open, hybrid security architectures offer a future-proof solution. NOX SYS allows you to gradually integrate existing systems into a common platform. Access control, video surveillance, and fire and intrusion detection technology can be connected via standard interfaces, as can Internet of Things (IoT) components and building automation systems. At the heart of the system is a central dashboard that consolidates all information. Events, alarms, and statuses are displayed, analyzed, and documented in real time. This gives security managers the transparency they need to respond quickly and control processes effectively. At the same time, documentation is simplified, making it easier to comply with regulatory requirements. NOX SYS’s strength lies in its openness: existing hardware remains usable, and new components can be added modularly. The result is an intelligent security architecture that grows with your needs without system interruptions or high migration costs (https://noxsystems.com/systemoffenes-sicherheitskonzept/).

A key factor in the success of integrated systems is a uniform user interface. Rather than monitoring several software solutions simultaneously, users access all security functions through one interface. This reduces training costs, prevents operating errors, and enables coordinated control. Additionally, operational efficiency improves because maintenance and diagnostics can be performed remotely, significantly reducing service times and operating costs. Predictive maintenance also becomes possible, as malfunctions are detected before they lead to failure. Operators benefit from significantly clearer processes in practice: events are documented in a traceable manner, statuses are displayed centrally, and security processes can be controlled across the board. This form of integration offers enormous advantages for complex buildings or distributed locations because it combines scalability and clarity.

NOX SYS stands for both integration and proven quality. Our systems are certified according to EN 50131 Grade 3 and VdS Class C, which are the highest standards for intrusion detection technology and tamper protection. These certifications make the systems suitable for demanding applications in banks, industrial facilities, museums, and critical infrastructures. Additionally, NOX SYS impresses with its high reliability. Local controls ensure that security-related functions remain operational even during connection interruptions. At the same time, access via secure IP networks ensures convenient remote maintenance and diagnostics, a decisive advantage for large, distributed systems. Thanks to its modular architecture, NOX SYS can be configured individually: from access control and video to complex alarm management systems. Each system can be integrated and expanded individually as needed.

Practical examples demonstrate that operators with open systems, such as NOX SYS, can reduce costs in the long term while improving the professionalism of their security organization. Rather than maintaining several isolated solutions, a uniform platform is used that encompasses all operations. This saves resources and strengthens KRITIS security because alarms, logs, and statuses can be recorded and checked centrally. It also increases flexibility. New locations or parts of buildings can be seamlessly connected. User rights can be defined individually. Emergency plans can be mapped directly in the system. Security technology grows with operational requirements without losing existing infrastructure. The future of building security clearly lies in interoperability, transparency, and adaptability.

In large, sprawling new buildings, such as a modern 24/7 film studio, a comprehensive security concept is essential. Different user groups require finely graded access authorisations, while valuable technology, sensitive data and people must also be effectively protected.

Implementing such a networked security concept in new buildings ensures a high level of security for many user groups without compromising usability. Centralising all systems and information shortens response times, minimises false alarms and simplifies processes. Overall, integrated alarm and intrusion management provides the foundation for efficient, future-proof building protection.

Access controll

Electronic access control forms the basis of the security concept. Unlike mechanical key systems, it enables access rights to be assigned with great precision according to person, area, and time. For instance, each team is granted access only to their own work areas, while other zones remain locked to prevent unauthorised access – and thus theft, sabotage or misuse of data. Authorisations are managed centrally and can be adjusted or revoked immediately if necessary.

Although access control and fire safety systems must work together, local regulations vary. In Sweden, for instance, systems must always permit evacuation when people are in the building. NOX meets this need by monitoring escape route doors and triggering an immediate alert in the event of an issue. Locks must also comply with local regulations, which often require separate day and night modes for access and security. Elsewhere, simpler standards may apply, such as requiring only one compliant lock. NOX adapts to all cases, ensuring secure escape routes without compromising access control.

Burglary protection

The burglar alarm system protects the property during and outside of operating hours. Alarms are triggered by unauthorized access after hours and by forced entry attempts, such as broken windows or forced doors, at any time. Valid access credentials prevent false alarms. When an alarm is triggered, the system activates IP cameras to provide visual verification and an appropriate response.

Central security management

The close networking of all components enables efficient security management. Central alarm management: all alarms converge in a central security management platform. Security personnel can operate all connected systems uniformly via the control centre, controlling doors, acknowledging alarms and initiating measures. Predefined alarm plans automatically trigger stored measures. This integrated alarm management system enables a fast, coordinated response as all relevant information is available centrally. Practical example: Warner Brothers Film Studio

Use Case: film studio Warner Brothers

A comprehensive security solution from NOX SYSTEMS was successfully implemented in a new Warner Brothers film studio in Sweden, planned in collaboration with Monitor Larm, who were responsible for its realisation. All access readers, cameras and detectors are networked on a single platform. User frequency ranged from regular to sporadic – many of the registered users only accessed the premises a few times a year. Against this background, it was essential to have a particularly user-friendly and fault-tolerant system design.

The security approach included installing an access control and intrusion detection solution with NOX SYSTEMS components. Great importance was attached to automated user guidance and an intuitive user interface to enable users with little technical expertise to safely and easily operate the system.

A flexible and expandable solution was sought and found

The installed systems included the NOX SYS, a hybrid intrusion alarm and access control panel, and various expansion modules for connecting additional systems, such as access control readers. These combine all systems (access, intrusion, fire and building technology) and offer open interfaces for third-party systems. This eliminates the need for isolated solutions, with a common control panel and cabling covering all functions. The system is flexibly scalable. Thanks to modern IP technology, the platform remains open for expansion — new sensors or automation functions can be integrated at any time. The system is characterised by its user-friendliness and automation. Processes such as time-controlled arming/disarming or lighting control can be programmed, and the intuitive user interface makes operation easy. The solution also meets the highest security standards (e.g. EN 50131 Grade 3 and VdS Class C). This makes it ideal for a film studio, which has sensitive data and valuables. In the film studio, the solution was supplemented with electronic door handles, a video surveillance system and a separate fire alarm system. Electric locks and automatic door openers were also integrated to ensure a high degree of automation and barrier-free access.

Conclusion: scalable and flexible

The systems could be tailored directly to the architectural and technical requirements of the new building without any complications. Close communication with the facility manager meant that individual requests could be taken into account and implemented at an early stage, and the integration went smoothly. The customer’s feedback was consistently positive – the systems not only met, but exceeded, expectations.

Overall, this project demonstrates that well-thought-out planning, modular technology and close communication with the operator Monitor Alarm  can create a security solution that meets complex requirements in terms of user-friendliness, functionality and scalability. NOX SYSTEMS proved to be a central technological component in the successful implementation.

Installers today are faced with a multitude of challenges. The tense situation in the construction industry, the regulatory introduction of the KRITIS umbrella law and NIS2, to name but a few, require more expertise and advice than ever before. In a dynamic environment, strong partnerships are an important factor for installers to successfully deliver projects. The Technical Support Engineers at NOX SYSTEMS share their insights into the key success factors for security solutions and explain how installers can master them.

A successful project begins with a clear definition of customer requirements and security objectives. Often, the customer’s specific needs are not adequately addressed in the bidding and design phases, resulting in a finished building that does not meet the desired security functions. For large projects in particular, it is essential that security is included in the design from the outset, rather than being an afterthought.

Forward-thinking planning is critical to meeting the future needs of a building. It is important to plan for sufficient reserves from the outset and to provide for flexible installations that allow for future expansion. Since buildings tend to grow and evolve over time, flexibility and a long-term perspective are essential.

Integrated tools are now available for error-free implementation, such as calculating voltage drop or total power consumption. Premium manufacturers such as NOX SYSTEMS offer corresponding functions in the Config Tool to avoid costly planning errors.

The more experience there is with a system, the smoother the implementation. Especially for installers with many employees working on many projects, the installer’s expertise is a key success factor, in addition to the choice of manufacturer. The installer needs to have a good understanding of the customer’s challenge and the product application. It therefore makes sense to work with manufacturers who have a holistic approach and can support all projects, whether they are securing a global bank, a medium-sized manufacturing facility or a private villa with valuable exhibits.

For installers, there is often a conflict between the convenience requirements of the customer and the security requirements of the insurer. While the customer may prefer an easy-to-use solution, the insurer may reject it as too insecure. A well-chosen system can meet both needs by providing a customized security solution that satisfies both the customer and the insurer.