Channel Plus DA-550HHR HDTV Distribution Panel for Off-Air Antenna: * For use with off air antenna systems * Compatible with standard analog and DTV high-definition TV * 1 broadband RF amplified input * 2 modulator inputs, 12V IR * 8 TV locations * Outputs up to 150" from the panel * Remote power feature from the 5500 series modulators or MPT2010 in-wall IR interface * 12V DC IR engine