Signals Defense Product Catalog
The 2026 Signals Defense catalog is here and contains information on our best selling Signals Defense products including: RF/IR window films, foils, tapes, paints, caulk, and Lockmasters RF/STC doors and locks.
Signals Defense requests your contact information in order for us to mail samples, email specifications, and download documents.
Building Shielding Experts
Thank you for considering Signals Defense for your building shielding needs. We are thrilled to share our product catalog for your reference. We have continued to expand our product line to cover all of your shielding requirements.
Does Your Facility’s Security Plan Include a SCIF?
Do you have spaces where your company’s most sensitive information is stored and/or processed? If the answer is “yes”, then how are you protecting these areas? Are these spaces monitored in any way? Who has access to them? Are they secure? If your answer is again...
The Future of EMF Shielding: Innovations and Practical Applications
The Future of EMF Shielding: What You Need to Know EMF shielding is here - and it's likely not going anywhere. In fact, EMF Shielding and RF Protection are only likely to advance and improve with time. According to a study by Markets & Markets, the EMF shielding...
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Owings Mills, MD. 21117