Patents Declaration: GEM holds worldwide patents for our own design products, we reserve all copyrights, any parties who intentionally or recklessly duplicate GEM’s designs will face international lawsuits consequences.

Indoor GEM Series

    New Style Mounting Plate Design and Patented

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Indoor NH Series

Indoor PH Series with Handle

    Combination of Armature Plate and Door Handle

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Indoor FDH Series

Indoor KH Series

Weatherproof Series

    The Ultimate in GEM Electromagnetic Locks for Indoor/Outdoor Security

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Mortise Series

Mounting Accessories