In normal operating conditions, Doorson 500 Series automatic doors provide reliable and hygienic touch-free access.  

In the event of fire, the Doorson 500F door closes to form a robust EI30 or EI60 fire barrier, preventing flames and heat from spreading. 

In addition to acting as a fire barrier, the Doorson 500EFS model transforms from a sliding door to an emergency swing door. This versatile solution provides an all-important evacuation and rescue route, even in a power cut, self-closing behind users.