NetCom - solutions for your danger management

With our solutions for alarm reception, our transmission devices, solutions for secure data transmission and our extensive service, we solve your individual danger management challenges. Find out more about our highly available systems!

Danger management

Benefit from the simplicity: We offer you one system instead of system diversity. Our system includes interfaces to your various other systems. Advantage: You only have one surface. This surface we will adapt to your individual wishes and needs. By the way: In addition to the ISO certification, NetCom is the first company to have been certified by VdS for its danger management system in 2014.

Danger management

With hundreds of thousands of connected reporting units in a wide variety of application areas, the FELS control center software is one of the
leading danger management systems.
FELS is characterized by independence and manufacturer neutrality.
For you, this pays off in an easy integration of your entire infrastructure including security, buildings, communications, video and IT.
This way you are prepared for all processes involved in a danger control center.

FELS is scalable from an entry-level system to a widely branched network solution and can be flexibly expanded at any time through modules and interfaces.
The modular expandability of the management system enables you to have a tailor-made solution and a high level of investment security.

Alarm reception

The alarm receiving devices (AE) process incoming data and information from all common transmission media from different reporting systems such as danger reporting systems or fault reporting systems and standardize them.

Alarm reception for your danger management

Our AEs have all the necessary approvals, are highly available and offer the option of integrating a wide variety of protocols. Our system takes advantage of modularity. The solutions tailored to your needs also provide you with unlimited scalability.

Transmission devices for your danger management

Transmission devices receive messages from danger reporting systems, prepare them for transmission via transmission paths and serve as an interface to these transmission paths. NetCom's transmission devices are future-proof and a safe investment thanks to their modular and scalable design and can be connected to any infrastructure. You will also be impressed by simplified launching and the possibility of remote service.

NCA 201 and NCA 205

With these transmission devices (UE) you can continue to use existing copper cables which is valuable for many companies as copper cables are often part of a well-maintained infrastructure. This can be taken over with our transmission devices (UE). This means that no structural measures or new, expensive lines or networks are necessary. This eliminates the need for complex planning. Another very important advantage of this UE is that no second transmission path is necessary. NCA 201 and NCA 205 comply with EN 54-21:2006 and have been certified by VdS.

EN: Euro Norm (European standard)

Use Cases

Transmission device NCA 260

This next-generation transmission device (UE) convinces by its wide range of possible uses (including in the event of a fire, attack or classified documents) and offers you full flexibility. The UE can be combined with various transmission media: ethernet, mobile communications (2G, 4G, 5G or narrow band), leased lines (SHDSL), ADSL/VDSL, optical fiber (LWL) and IPv6. The NCA 260 offers the highest level of security through permanent monitoring of the connection to the alarm receiving point. Failures are registered immediately and measures are taken. The NCA 260 has been tested by the BSI, certified by VdS, uses VdS SecurIP and is certified according to the EU type examination. It also meets the requirements of DIN EN 50136.

BSI: Bundesamt für Sicherheit in der Informationstechnik (Federal Office for Security in Information Technology) • DIN: Deutsche Industrienorm (German industrial standard) • EN: Euro Norm (European standard) • DIN EN: German industrial standard based on a european standard

Radio module NCA 255

The NCA 255 radio module was developed by NetCom as a communication module for use in control centers. In locations where a telephone landline or IP network cannot be accessed, it allows alarm transmission or provides the required alternative route. Communication and data transmission take place via proven, secure and reliable mobile communications technologies such as: GPRS (General Packet Radio Service), UMTS (Universal Mobile Telecommunications System) and also LTE (Long Term Evolution).

Use Cases

Elevator emergency call

Discover the forward-looking digitalization of the elevator industry! Based on decades of expertise in secure IP-based data communication, we have developed a state-of-the-art elevator emergency call device that offers you the highest level of security. In cooperation with the renowned company R. Stahl AG, we have also created a special elevator emergency call system for use in potentially explosive areas. Rely on our proven technology to ensure the safety of your elevator users.


Our outstanding elevator emergency call system meets all requirements for secure data transmission in accordance with the strict guidelines of DIN EN 50136 and DIN EN 81.
In addition, we guarantee the highest cyber security standards through our BSI-tested transmission device. Have complete confidence in the reliability and integrity of our system.

DIN: Deutsche Industrienorm = German industrial standard • DIN EN: German industrial standard on the basis of a european standard • BSI: Bundesamt für Sicherheit in der Informationstechnik (Federal Office for Security in Information Technology)

Secure data communication

New technologies and products require more and more data communication options. Security must be increased here and the risk of vulnerability reduced. Unauthorized external access such as cyber attacks, external control and unlawful decommissioning must be prevented. At the same time, security against interception must be guaranteed.

Fail-safe and protected systems

With secure data communication, data cannot be changed and must be encrypted. Manipulation can be ruled out using appropriate hardware and software solutions for transmitters and receivers.

Our measures are extensive, effective and legally secure. The modular structure of the NetCom systems also makes it possible to expand the existing alarm reception center at any time.

Thanks to NetCom's close cooperation with national committees and active participation in the relevant working groups, including at VdS Schadenverhütung GmbH, NetCom is always able to follow and implement the latest normative guidelines across the entire product portfolio.


The wheat is often separated from the chaff at the latest during service. Because in practice it is important to have a partner like NetCom who is committed to being at your side whenever you need us.


With us you will receive technical advice exclusively from specialist staff who will provide you with special advice at all times. This is exactly what it takes to
optimally implement solutions tailored to your individual customer needs.

Test systems

If you are interested, we can provide you with a corresponding test system. All the important functions are already shown there. After a detailed briefing, you can
test your system in detail.


We offer you regular training courses at your location or at our location in Mainz. This means your technicians or administrators can be trained on your system.
We tailor the training courses specifically to the respective requirements.

24/7 Service

Of course, you can always reach our service hotline quickly during our opening hours. Outside business hours we are there for you at any time and offer you a
24-hour service if required.

Customer references

Long-standing, satisfied customer relationships are proof of the reliability of our systems. You can see a small selection of our customers here.


We will be glad to support you with detailed advice at your site. Arrange a consultation with our experts now.


Do you have any questions or another concern? We're here to help. Contact us now.


Would you like a consultation appointment? Very gladly! You can request an appointment with us or book an online consultation directly using the following links.

Request consultation Book online


NetCom Sicherheitstechnik GmbH
Rheinallee 189
55120 Mainz
Fax +49 (0) 6131 63 05 40

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