Hikvision DS-7716NXI-I4/16P/S(E) is a 1.5U, 16‑channel AcuSense Network Video Recorder (NVR) with 16 integrated PoE ports for plug‑and‑play IP camera connections. Ideal for commercial and advanced residential systems, it supports AI‑driven analytics, up to 4 hot‑swappable SATA drives, 4K HDMI output and flexible recording/compression options.

• 16 PoE ports (IEEE 802.3af/at) with total PoE budget ≤ 200 W for direct camera power.
• AcuSense AI: perimeter protection, Motion Detection 2.0 and facial recognition for accurate event detection.
• Supports high resolutions up to 32 MP, H.265+/H.265/H.264+/H.264 compression to reduce storage.
• 4 hot‑swappable SATA bays (supports up to 16 TB per disk on supported models); eSATA available for expansion.
• Dual HDMI outputs (HDMI1 up to 4K 3840×2160/30Hz), VGA and CVBS outputs; simultaneous HDMI/VGA supported.

Use cases: rack‑mounted NVR for retail, office, warehouse and multi‑site CCTV installations. Suitable for system integrators and experienced DIY installers. For installations involving mains power, PoE camera wiring or HDD installation, use qualified personnel.

Compliance & safety: CE, CB, REACH, WEEE, UKCA listed where applicable. Follow Hikvision installation guidelines and local regulations. HDDs may be sold separately; check product variant before purchase.