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.
Managing RF/IR Risks in SECURE LOCATIONS and SCIF
Managing RF/IR Risks in SCIFs and Secure WorkspacesAre your most sensitive rooms, data centers, and workspaces truly secure—or simply locked? In SCIFs and secure workspaces where RF and IR emissions can compromise sensitive information, physical access control is...
Managing RF/IR Risks in SECURE LOCATIONS and SCIF
Managing RF/IR Risks in SCIFs and Secure WorkspacesAre your most sensitive rooms, data centers, and workspaces truly secure—or simply locked? In SCIFs and secure workspaces where RF and IR emissions can compromise sensitive information, physical access control is...
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Suite L
Owings Mills, MD. 21117