SUPPORTS 8K 4K and OLDER TVs: SDL HDTV antennas let you save cable fee without giving up your favorite HD channels! Pick up all over-the-air and free 8K 4K Channels like ABC, CBS, NBC, PBC, Fox etc in your area. Amplified Indoor Outdoor TV antennas have access to all of the news, sitcoms, kids and sports programs! The broadcast networks are paid by advertisers, not subscribers. Kids’ shows, sports and thousands of movies are available for free. | SDL CRYSTAL IMAGE TECHNOLOGY: SDL production team has brought to you the smart tv digital antenna, adaptive signal amplifying booster technology which picks up signals up to 550+ miles range, filters out cellular and FM signals, resulting in clearer picture, high voice quality, low noise and access to more free broadcast TV channels with enhanced gain, range and frequency performance. Each broadcasting station sends out a signal on a unique frequency. This frequency will provide many ‘sub-channels’ containing your programming. | EASY SETUP: Connect one end of a coaxial cable to the SDL TV antenna and the other end to your TV. Scan existing channels using your remote control. Try several locations to find the best reception and remember to rescan when the location of the HDTV antenna changes. Enjoy all your favorite local programs and shows in full HD and 8K 4K. Complimenting your television setup with a digital antenna will come in handy next time your cable or satellite blacks out. | LIFETIME WARRANTY: SDL team works hard to create the best quality TV antennas for you on the market. Hence, we're confident in offering a worry free guarantee for satisfaction. Please consider that our lifetime warranty does not cover natural damages caused by the user. | CUSTOMER SUPPORT: If you need any help with installing TV antennas, please contact our team directly, we have a professional team ready to help you.