The PowertraxONE MX electric retractable truck bed cover is part of Retrax Polycarbonate Series covers. The rigid polycarbonate construction provides superior impact resistance and ultimate UV protection allowing the cover to perform in temperatures from -50 to +200°F. The PowertraxONE MX truck bed cover combines durable polycarbonate construction with an incredibly resilient matte finish. The PowertraxONE MX offers all the same great features and benefits of the RetraxONE MX but also offers the enhanced feature of electric operation. Using a wireless key fob this retractable truck bed cover opens and closes easily with the touch of a button. The PowertraxONE MX also features an integrated LED cargo light on the canister that is operated by the key fob and includes a safety auto shutoff feature. An electromagnetic brake allows the cover to lock in any position along the rail allowing you to have unlimited hauling capacity. The PowertraxONE MX truck bed cover offers you ultimate cargo protection with the luxury of hands free operation.