Designed to block analogue and pulsed digital signals from external sources such as microwave transmitters, cell phone towers, neighbours cordless telephones and Wi-Fi signals.
Signal Protect Clear, formerly SLTWF1 is the key to high performance windows and keeps your building safe, new and cool. This film is virtually undetectable on your windows but provides a Radio Frequency barrier as well as keeping your home cooler and more comfortable while protecting your décor.