Product specification Network Video Recorder Hikvision DS-7716NXI-I4/16P/S(E) 16 Channels 4K

The Hikvision DS-7716NXI-I4/16P/S(E) 16 Channels 4K is a 1.5U network video recorder designed for IP surveillance systems that require up to 16 camera inputs at resolutions up to 3840 x 2160 pixels. Built to integrate with high-resolution cameras and standard network infrastructure, this NVR supports multiple network protocols and provides a compact rack-mountable form factor with a black finish and a total weight of approximately 3.6 kg. Storage is handled via SATA-compatible hard drives with a maximum internal capacity of 10 TB, and the unit offers a mix of USB and Ethernet connectivity for device integration and networked operation.

Advantages

The device supports 16 channels at 4K resolution, enabling detailed video capture for larger surveillance installations while remaining compact at 1.5U rack height. Multiple Ethernet LAN ports expand network connectivity and PoE capability for camera power distribution, and the combination of USB 3.2 Gen 1 and USB 2.0 ports allows for external backup and peripheral connection. SATA III/II-compatible HDD interface provides options for commonly available surveillance drives and facilitates straightforward storage upgrades.

Suitable for

• Small to medium-sized commercial or office surveillance systems requiring up to 16 IP cameras.
• Retail locations, warehouses, and multi-room facilities that need 4K recording for critical areas.
• Installations where rack-mounted equipment and centralized storage are preferred.

When it may not be suitable

This NVR may not be appropriate for very large enterprise deployments that require more than 16 channels or significantly higher aggregate storage capacity than the supported 10 TB. It may also be unsuitable if on-device analytics or specialized third-party integrations beyond standard network protocols are required and not supported by the existing firmware or platform.

Key specifications

• Form factor: 1.5U rack-mountable unit
• Maximum channels: 16 IP camera channels
• Maximum supported resolution: 3840 x 2160 (4K)
• Maximum internal storage capacity: up to 10 TB
• HDD interface: SATA III, SATA II, SATA
• Ethernet LAN (RJ-45) ports: 17
• USB ports: 1 × USB 3.2 Gen 1 (Type-A), 2 × USB 2.0
• Colour: Black
• Weight: approximately 3.6 kg

How to use

Install the Hikvision DS-7716NXI-I4/16P/S(E) in a standard 19-inch rack using the 1.5U height allocation and connect network cameras to the available Ethernet ports. Insert compatible SATA hard drives to the internal bays and configure storage settings through the unit's web interface or local console. Use the USB ports for manual backups or to attach a mouse/keyboard for local setup. Configure network settings and camera channels, set recording schedules and retention policies, and verify video streams and storage status before putting the system into continuous operation.

What to consider before purchase

• Number of cameras planned: supports up to 16 channels.
• Required storage capacity and retention period relative to the 10 TB maximum.
• Compatibility of existing IP cameras and network infrastructure with the NVR's supported protocols.
• Rack space availability for a 1.5U device and adequate cooling in the installation environment.

Usage recommendations

For reliable long-term operation, use enterprise or surveillance-class SATA drives, keep firmware up to date, and configure scheduled backups. Verify PoE requirements and network bandwidth for simultaneous 4K streams to avoid dropped frames or recording interruptions.