Electricity is everywhere today, especially in sliding doors and other gates. They benefit from advances in metallurgy regarding strength and lightness but are now also electrically controlled. Therefore, key contactors are installed for this purpose. It is increasingly common to see electrically operated doors, especially on garages.
There are many types of electrically operated doors on the market: garages, sliding shutters, gates, etc. Just like normal doors, they can be tilt, sliding, roll-up, sectional, or swing doors. The only difference is that they are powered by an electric motor. However, for these systems to work, a control box or switch is essential. Generally, since these are doors where security is paramount, these boxes are operable by using a key. They are called key contactors or key selectors. The market is full of a large number of these accessories: there is something for every taste and budget. These control systems can be recessed or surface-mounted, and several brands offer their models. These models differ in terms of design, materials used, and some options like LED lighting, but their ultimate utility remains the same: to open or close the door. It should be noted that specific cables for these boxes are also available. In the category of control devices, you can also find remote controls and wall transmitters for motorized systems and control boxes for motorized systems.
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