The ALF-IPK1HD is a 4K networked AV over IP decoder adopting the latest H.265 compression. The decoder can be configured in an IP video matrix or video wall setup using the VDirector mobile app (IOS).Works easily with an Ethernet switch, no need to configure IP’s; real plug and play solution. Supports high-efficiency H.264/265 video codec with MPEG4-AAC and LPCM stereo audio. Built-in scaler for fast and seamless switching. RS-232 route follows the switching of video source. INPUT: 1 x LAN (PoE) OUTPUT: 1 x HDMI, 1 x Line out, 1 x RS-232