DAS Shield™ – Reducing RF Noise to Strengthen In-Building Cellular Performance Did you know that roughly 80% of mobile phone use happens indoors? As smartphones replace traditional landlines—at home, in the office, and everywhere else— reliable in-building...
The Hidden World of Electronic Eavesdropping Eavesdropping—secretly listening to a conversation—is nothing new. But the classic “person listening in nearby” is no longer the biggest concern. Today, many adversaries are turning to electronic eavesdropping to capture...
Safeguard Sensitive Data with Emission Security Did you know that emission security is a critical component of facility protection in sectors handling sensitive data? For over 25 years, Signals Defense has specialized in advanced RF (Radio Frequency) and IR (Infrared)...
Unlock next-level security: Discover innovative RF mitigation at GSX 2025 Expo Get ready to see Signals Defense and other security industry leaders in the Big Easy this September! Signals Defense will join hundreds of other exhibitors at the Ernest N. Morial...
Beyond Glamour: Safeguard what matters most- join Signals Defense at Lockmasters/JLM Security Event in Las Vegas Signals Defense is heading to Las Vegas for the Lockmasters & JLM Open House and Security Expo, August 21–23! Connect with Signals Defense and industry...
Lockmasters Inc. Acquires RF/IR Solutions Leader Signals Defense Signals Defense and Lockmasters have joined forces, combining our shared values and expertise to bring you a comprehensive range of top-tier security products. Discover the advantages of our powerful...
