10
The system consists of a pair
or infrared ray barriers that
turn off one after the other.
The rays are arranged
vertically up to 2500 mm from
the ground, at a distance of
approx. 6 cm from each other.
As the door sheet passes in
front of the barrier, each ray
turns off until the door is
completely closed.
Any obstacle, equipment or
person that goes through the
door during its descent is
immediately detected, the door
stops and reverts its motion.
The system helps to eliminate
other devices, like mobile
barriers on the bottom edge of
the sheet, and all
supplementary photocells.
Included in the standard supply
of all automatic operated doors
(
excluding ZIPPER models).
With Safety First
Safety First!
•
Fewer impacts on the door (reduced by nearly 90%)
•
Constantly active safety up to 2500 mm from the
ground.
•
Elimination of mobile barriers on the door sheet.
•
Minimised maintenance!