Autrosystems is a pure-play fire detection firm at Lokeren in East Flanders, holding FISQ certification for detection and alarm systems and working as the exclusive Belgian distributor of the Norwegian manufacturer Autronica. It confines itself to the study, commissioning and maintenance of detection systems designed to NBN S 21-100, and leads on Autronica’s SelfVerify and DYFI3D technologies for reducing false alarms and maintenance cost. It does not appear in the BOSEC detection register.