Official hikvision uk model. long transmission distance over coax cable. up to 16ch synchronous playback at 720p resolution. playback at up to 256x speed.h.264 ,h.264+& dual-stream video compression. support hd-tvi, ahd and analog cameras with adaptive access.up to 2 mp resolution for recording of the channels.support 1080p lite mode enabled to realize the real-time 1080p lite and 720p resolution. simultaneous hdmi/vga output at up to 1920 × 1080 resolution.hikevision 7116hghi-f1 dvr 1mp 720p,4 video port , 1 hdmi port1 vga port , lan & usb port