-Normal-speed of open / close: 2/3/4 sec. optional

-Straight arm with rubber bar, Max. length: 

6m for 4sec (w/o anti-collision)

4m for 4sec (with anti-collision)

5m for 3sec (w/o anti-collision)

4m for 3sec (with anti-collision)

4m for 2sec 

-Incl. of ar