The Hikvision IDS-7316HUHI-M4/S Pro Series DVR supports up to 16 analog channels and features 4 SATA interfaces for versatile storage options (HDD not included). It offers advanced video compression technologies including H.265 Pro+ and H.264 variants, ensuring efficient storage and high-quality recordings. Capable of encoding up to 8MP at 8 fps or 5MP at 12 fps, it handles various video inputs such as HDTVI, AHD, CVI, CVBS, and IP. Network connectivity supports up to 34 cameras with added POS-triggered recording and overlay. RAID configurations 0, 1, 5, 6, and 10 enhance data reliability and minimize loss risks. Secure your surveillance setup with this reliable, multi-functional DVR. Order now to elevate your security system!