Hikvision DS-7716NI-K4 4K resolution 16 channel IP Network Video Recorder (NVR)Hikvision DS-7716NI-K4 4K resolution 16 channel IP Network Video Recorder (NVR) is Third-party network cameras supported. This NVR supports Up to 8 Megapixels resolution recording, 1-ch HDMI, 1-ch VGA, HMDI at up to 4K(38..