Almost 90% of all collisions occur in the lower part of a door. Our TÜV-certified EFA-TLG® infrared light grid prevents collisions of this kind right from the start. For the purpose of protection, the completely self-monitoring system is installed directly into the lateral door guidance system. EFA-TLG® monitors the door closing level up to a height of 2.5 metres.

An almost flat light grid generates infrared rays which can detect even the smallest obstacles without contact. If the system detects an obstacle, the closing movement is immediately stopped and/or is not initiated in the first place. This unique technology therefore protects people, doors, vehicles, and materials.