Overview
The Hikvision DS-7716NXI-I4/S is a 1.5U, 16‑channel AcuSense network video recorder designed for small-to-mid commercial CCTV installations. It supports up to 12 MP per channel (with ultra‑HD modes on channel 1), advanced AI analytics and up to four hot‑swap SATA drives for local storage.

• 16 IP channels — supports up to 12 MP per channel (channel 1 supports ultra‑HD 24/32 MP modes in specified settings).
• AcuSense AI — facial recognition, AcuSearch, Perimeter Protection and Motion Detection 2.0 (reduces false alarms; some AI functions cannot run simultaneously — see datasheet).
• Storage — 4 × hot‑plug SATA bays, up to 10 TB per disk.
• Video outputs — HDMI1 up to 4K60, HDMI2 up to 1080p, plus VGA and CVBS; two simultaneous outputs supported.
• Codecs & recording — H.265+/H.265/H.264+/H.264; dual‑stream recording; synchronous playback up to 16‑ch @ 1080p.

Use cases
Ideal for retail, small offices, branch locations and light commercial sites needing multi‑camera monitoring with on‑device AI analytics. Suitable for installers and contractors who require rack‑mountable NVR hardware with flexible local storage.

Safety & compliance
Install with a qualified technician and follow local electrical and CCTV regulations. Confirm CE / UKCA marking and regional compliance with your supplier if required. Always secure and configure network access according to best practice.

Downloads
Datasheet, quick start and user manual available (see specifications).