|The micro computerized contropller
which using advanced technology can check door conditions
well and fastly, setting the best circulating paprameters
to make door in best condition,it has monmery and correcting
The top edge of the hanger block is equipped with a brush
that cleans the rail each time the door opens and close,thus
keeping the rail free from dust and dirt.This protects
the guiding wheels and prolongs the life of your door.
SANBEN automatic doors promise smooth operation even in
the dustiest of environments.
SANBEN sensor is incorporated with the advanced signal
processing circuitry and industry leading optional system,it
provides superior reliability and safety.