Signals Defense, LLC

Signals Defense patented RF/IR attenuating window shielding technology, meets TEMPEST requirements for the Intelligence Community Directive ICD705, for secure facility construction and renovation. Our technology has been deployed on 3,000+ government & commercial facilities worldwide to mitigate electronic eavesdropping threats, and provides added security for WLAN, IBW, and DAS (Wireless Local Area Network or 802.11 & other In-Building Wireless and Distributed Antenna Systems). SD window shielding technology provides safety & energy benefits; UV & glass fragmentation/spall control and our RF/IR interlayers can be fabricated into laminated glass & polycarbonates. Visit our website for more RF materials, window films & window treatments.