The rolling door looks simple in appearance, without any complicated design, and it is very convenient to operate. Whether it is a manual rolling door or an electric rolling door, it is very convenient to use. But is this really the case for a rolling door? How many accessories does it use? The manual rolling door is operated manually. Whether it is opened or closed, it depends on manpower, so its design is relatively simple. In addition to the main material of the movable door curtain, it also uses guide rails, supports, reels, door lintels, door locks, etc. In consideration of anti-theft safety, anti-theft detectors, alarms, etc. can also be installed. The design of electric rolling shutters is more complicated, but its performance is unmatched by manual rolling shutters. All the tasks of rolling shutters can be completed by pressing buttons. Electric rolling shutters are mostly used in household garages and shopping malls. Electric rolling shutter door accessories include more than ten parts including guide rail, reel, support, door lintel, control box, box body, rolling door machine, stopper, manual quick release switch device, safety device, button switch and so on. Some will also install infrared cameras to integrate with smart home security systems.

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