Programming Commercial Glass Sliding Doors
*** Relevant Background : " An automatic door , also known as an auto door , is a door that opens automatically, without the need for human intervention or usually upon sensing the approach of a person. A person can be detected by microwave pulses, infrared sensors , or pressure-sensing pads... " ( Automatic door - Wikipedia ) *** Relevant Material : " THEY HIT PEOPLE MORE OFTEN THAN YOU THINK AND CAN CAUSE SERIOUS PERSONAL INJURY Most of us walk through automatic doors on a regular basis. Most retail stores have some form of automatic doors, whether they are sliding doors, revolving doors, swinging doors, or folding doors. Most people who pass through automatic doors don't think about the fact that they can be struck by the door or trapped between the door and door frame. We expect them to simply open for us and close behind us. But often, that is not the case. When an automatic door hits you, you don’t expect it. It can throw...