The PowertraxONE from Retrax is a retractable truck bed cover that opens and closes at the touch of a button with a remote key fob. Wireless operation allows it to easily open and close, and an electromagnetic brake allows it to lock in any position along the rail. The operation and installation process remains the same as the standard RetraxONE cover with one exception; the electrical components require a connection to the battery. The PowertraxONE also has an integrated cargo light on the canister that is operated by the remote key fob, and includes an auto shutoff feature. The wiring information is included with the standard installation instructions. The PowertraxONE retractable truck bed cover is manufactured from polycarbonate, a durable thermoplastic commonly known as LEXAN. The low-profile design incorporates a canister cover that is flush with the truck bed cover, which streamlines the overall appearance and provides a firm, dependable seal to help keep the truck bed dry.