ClearSite Communications, Inc. is a software and hardware engineering company specializing in the design, development, and production of critical infrastructure products. They offer the Perpetual Power Unit (PPU) product lines, industrial platforms that provide power, communications, security, and application functions for outdoor deployment of cameras, sensors, and equipment worldwide. ClearSite's products, including outdoor video mesh routers and the PPU solutions, have been deployed to mission-critical installations like military bases, airports, and industrial plants. The company's expertise lies in creating reliable and scalable solutions for long-term use, with a focus on customer support and meeting the challenges of physical and cyber security in various vertical applications.