LTI Signals Defense Products
What is Signal Defense and Why Do I Need It? Signals Defenses® Technology (SD) is a patented, optically clear, Radio Frequency (RF), Infrared (IR) and Ultraviolet (UV) blocking window film, glass or polycarbonate (PC). Deploying SD Technology to fenestrations will provide privacy/eavesdropping protection, additional security for wireless networks/devices, RF sheltering for equipment and humans with very HIGH solar energy/UV blocking. |
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| The SD2500 Film provides the HIGHEST levels of RF and IR attenuation, meets and exceeds the requirements of various US Government organizations’ specifications for optically clear RF/IR/UV attenuating film/optical coatings, especially with respect to IR, and is listed by DoD as an RF/IR Attenuation film tested to be “beneficial” as Alternative Shielding including TEMPEST Countermeasures. |
KEY PRODUCT FEATURES: |
· Ultraviolet Transmission (<380nm) <1% |






