Propel Door Safety
YOUR LINK HERE:
http://youtube.com/watch?v=bR7LzFRYfNQ
Safety is our highest priority. That's why our door openers have redundant safety systems. Photocells constantly watch the door opening. Should anything interrupt the light beam, the doors will automatically retract. If an object or person is in the path of the door but doesn't interrupt the light beam, a slight bump will cause the doors to reverse. For more information on our automatic opening systems for sliding shed doors, go to http://propeldoors.com. Thanks!
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