Adder Technology’s ADDERLink DV100 HDMI and DV120 DVI extenders deliver reliable HD-quality digital content to digital signage with remote control and monitoring of up to 150 feet from the source. The DV100 and DV120 use an uncompressed communication system—the pixels of every frame are sent without loss. They support resolutions up to 1920 x 1200 at 60 Hz (WUXGA). The DV100 also supports the High-bandwidth Digital Content Protection (HDCP) of the HDMI standard. Video, audio, and power all pass along a single CATx cable, providing a maximum 50-meter extension. In addition, Adder offers the ADDERLink DV104 digital video extender and splitter, which includes the company’s Proof of Display (P.O.D.) technology that provides four outputs. It enables remote monitoring of all screens within a signage network over an IP link. In turn, network managers can bill advertisers with the assurance that their content was displayed.