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.
Are IR Threats Just as Important as RF Threats?
Like all of today’s technology, the advances in infrared (IR) tools and devices continue to develop at a rapid pace. IR cameras for thermal imaging and night vision have high definition (HD) quality and are priced at consumer-friendly levels. Governments and private...
Most Frequently Asked Questions About Ultra NT Radiant Barrier rFoil®
FAQs on Ultra NT Radiant Barrier rFoil Ideal for SCIF (sensitive compartmented information facilities) areas and other rooms that require high RF shielding protection, Ultra NT Radiant Barrier rFoil is an aluminum foil-based radiant barrier able to effectively...
OFFICE LOCATION
3 Easter Court
Suite L
Owings Mills, MD. 21117