HIGH SPEED DOOR WITH SIMPLE DESIGN FOR NO-FRILLS APPLICATIONS
The Speed-Commander™ 1200 Dock-Master / Screen-Master® is a heavy duty high speed door intended for low-frequency use. Designed to be raised or lowered with a constant pressure push button at a speed of 14″ per second, it is perfect for door openings where overhead garage doors are installed. The basic non-timer control box has a 110 v / 1 phase / 60 Hz power requirement. Standard operation is hold to open / hold to close, and when automatic closing is required, an optional built-in light grid is included.
LIGHT GRID AVAILABLE FOR ADDED PROTECTION
Basic operation is hold to open / hold to close, and when automatic closing is required, an optional built-in light grid is included. Completely free of coil cords, the light grid provides a thorough wall of protection for personnel and equipment in the doorway, as compared to other doors that use only photocells. The light grid also eliminates the need for a panel reversing edge, which is typically vulnerable to damage, resulting in a reduction in maintenance and downtime. Full perimeter draft seals reinforce general environmental control.