Hikvision 4 / 8 / 16 Channel DVR HD 1080p 3MP HD-TVI AHD Analog HDMI VGA COAX
Here's a detailed overview of their specifications Simultaneous HDMI and VGA outputs Supports up to 4/8 channels synchronous playback at 1080p resolution. DS-7216HQHI-K2: HDMI output up to 4K (3840 × 2160) resolution.