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Security Screens

Security Screens Alarm Screens At National Security Screens we pride ourselves in fabricating the highest quality products in the industry. Our screens are manufactured using the best American made products available. We use UL specified techniques with quality American made components along with over 30 years of expertise to build the best alarm screen products […]



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Frames

Frame Styles National Security Screens carries three types of screen frames. Box Frames Box Frames are the most commonly used screen frame. Box frames are easily identified by their rectangular shape when looking at a cross cut section. These screen frames are made to be removed easily through a variety of attachment methods. (Spring Loaded […]



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Plugs

National Security Screens offers two convenient ways to make your screens removable. If your customer wants to remove their screens for cleaning please choose from the two plug types below on your work order form.



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Magnets

We offer several styles of magnets in three different colors to close our normally open magnetic contacts.



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Switches

Switches or Magnetic contacts are available for each screen. Our switches come in either spline reed switch style (under the spline) or recessed (pressed into the edge of the screen frame). Additional switches are available at a reasonable cost.



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