DEV System
Logo DEF Network Company network of fire safety experts

The vision

The DEF Network is an independent, international network of highly specialised companies with a focus on fire detection technology. Our shared goal is to pool our expertise and use it to deliver real added value.

The continuous improvement, development and application of new technologies is the focus of our company and the key to its success.
Our long-term partnerships are extremely important to us, as is the personalised approach we take towards customers and employees. 
We believe that staying highly motivated is the best way to achieve success.

Respect and diversity

Detectomat GmbH is a member of the DEF Network team and contributes to the success of the company as a whole. We treat people with mutual respect and trust, regardless of their background or personal status, within and outside the company.


Genuine and effective cooperation requires genuine and effective relationships between the company and its staff, partners and customers. Clear structures and traceable processes form the basis of transparency and mutual trust.


We establish trust with and among all stakeholders through our experience, our high quality standards and by meeting our obligations and keeping our promises. We are committed to competence and safety.


We listen to our employees, partners and customers. This is the key to developing useful and practical solutions. By embodying a culture of open communication and fostering mutual acceptance, we build the foundations of successful cooperation.


Companies are made of people – and to us, every person is an entrepreneur.

Through their personal commitment, their enthusiasm for their work and their desire to continually improve, each individual makes a vital contribution to achieving our common goal.