An intruder detection system is a mechanism designed to identify abnormal or suspicious activities based on an analysed target. It provides information about both successful and failed intrusion attempts.

The DEF Network has a variety of anti-intruder solutions, depending on the sites you want to protect: infrared detectors and barriers, volumetric radar, contact sensors, shock sensors and video surveillance cameras for verification purposes. Our teams of experts are at your disposal to work with you to define the best possible solution for your site’s challenges and constraints.