Lorex VS-6428 2.4 GHz 4-channel Wireless Video Sender Instantly upgrades any RCA-compatible video devices with wireless technology Sends digital video signal to a second TV from a satellite, DVD or security camera Features 4-channel sender-unit that allows connection of up to four video devices 2.4 GHz wireless system has 300-foot transmission range in open spaces Easily connect wireless receiver to any TV using included RCA or coaxial cables