TXF-20TDM is ideal for rapid deployment, creating temporary or permanent perimeter systems whilst reducing the time and cost of installation.We've all experienced sun glare while driving and the dazzling effect it has on our eyes, well this can be challenging for the optics of an infrared beam too. Rather than equip them with sun visors or have them reach for a pair of sunglasses, we encode a signature within the beam signal which allows us to filter external light frequencies for enhanced rejection of direct and reflected sunlight, vehicle headlights and other light sources.Drilling holes and pulling cables can be a challenge in some environments (driveways, construction sites, remote areas), powered by 4 lithium batteries for up to 3-Years of operation, TXF-20TDM can be paired with your preferred wireless panel manufacturer for a truly wire-free solution to any application.