The DS-7308HQI-K4 TurboHD 8-Channel 3MP DVR with 18TB HDD from Hikvision enables you to record from and manage up to 8 cameras. This DVR offers full channel recording at up to 3MP resolution. It comes with an 18TB HDD preinstalled. Storage is expandable to four SATA HDDs, each with a maximum 8TB capacity, for a total of 32TB. A BNC interface supports HD-TVI and analog cameras. Additionally, IP cameras up to 4MP are supported. H.265+, H.265, H.264+, and H.264 video compression keep file sizes manageable while maintaining quality.
An RCA connector offers two-way audio communication. In addition, there are HDMI and VGA connections for video output with support for dual streaming to maximize bandwidth efficiency. The HDMI connection can output up to 4K UHD resolution video.