Since 1977, GfS has been involved in the development, manufacture and sale of emergency exit monitoring systems and door technique.
The product range is widely spread and starts with simple low cost solutions to high quality door control installations.
The following systems for emergency route security, which were developed by GfS, have proved successful for many years: GfS emergency door cover, GfS door guard, GfS holding magnets.
Based on the European wide norms for emergency exit and panic locks, which were implemented 2004, GfS has developed a variety of new products such as GfS EH door guard with one hand operation, GfS panic bar alarm as well as the mechanical GfS bar security. All systems were tested and approved in connection with corresponding accessories by MPA NRW (Material testing instition of Northrhine Westfalia).