Discover the Uplink 5500ATT, a universal cellular LTE alarm communicator designed for both primary and redundant alarm communications. Equipped with the latest LTE technology, it ensures top performance and longevity. Compatible with 3G and LTE networks, it's perfect for residential or commercial security systems. Installation is a breeze with options like a website, an installer app, or direct assistance from a live operator. Not just for security, the 5500ATT also excels in industrial monitoring, capable of overseeing a variety of applications such as sewer lift stations, agriculture, and industrial systems control. Key features include secure activation and management via a dealer website, flat-rate billing, programmable test intervals, and compatibility with any central station. Enhance your security and monitoring capabilities today with the Uplink 5500ATT!