Record video and audio from up to 16 cameras with DS-7716NI-I4/16P 16-Channel 12MP NVR from Hikvision. This NVR features 16 Ethernet ports with plug-and-play functionality and built-in PoE for quick installation and setup of network cameras. It allows you to record and play back video in up to 12MP resolution using Hikvision or third-party network cameras. HDMI and VGA outputs support up to 4K resolution, and there are three USB ports for transferring data to external devices. A 18TB HDD comes preinstalled in order to save video from all 16 channels.