The DVRPTR16 is designed to provide multi-stage surge protection to the 16 video channels and the 2 or 4 wire data for P/T/Z systems. It is cost-effective and ideally suited for protecting multi-input video devices such as a DVR, multiplexer or matrix system. The DVRPTR16 is rack mountable in a standard 19" rack. It installs in minutes and provides a single easy access point for grounding. It uses 2.8 volt solid state clamping for unmatched protection.