Hikvision 16 Channel Acusense 4K NVR

Hikvision DS-7716NXI-I4/S 16-Channel AcuSense 4K NVR

The Hikvision DS-7716NXI-I4/S is a professional 16-channel network video recorder designed for advanced IP CCTV surveillance systems. Built for homes, businesses, warehouses, retail stores, schools, estates, and commercial security installations, this NVR delivers powerful recording performance, intelligent event detection, and large storage capacity for demanding surveillance environments.

With support for up to 16 IP cameras and resolutions up to 12MP, the DS-7716NXI-I4/S provides high-quality video recording for modern security systems. Its AcuSense technology enhances event detection by helping identify relevant human and vehicle activity, reducing false alarms caused by irrelevant motion such as rain, animals, leaves, or lighting changes.

The NVR supports H.265+ compression, helping reduce storage usage and bandwidth requirements while maintaining clear video quality. With 4 SATA interfaces and support for high-capacity hard drives, it is ideal for installations requiring longer recording retention across multiple cameras.

The DS-7716NXI-I4/S also includes 4K HDMI output, HDMI/VGA display options, dual Gigabit LAN interfaces, alarm input/output support, two-way audio, USB backup, and rack-mount installation support, making it a strong choice for professional CCTV deployments.

Key Features

• 16-channel IP camera input

• Supports IP cameras up to 12MP resolution

• Hikvision AcuSense technology

• Motion Detection 2.0 support

• Human and vehicle target classification support

• Facial detection and face picture comparison support

• ANPR support when used with compatible cameras

• Up to 160Mbps incoming bandwidth

• Up to 256Mbps outgoing bandwidth

• H.265+ / H.265 / H.264+ / H.264 / MPEG4 compression

• 4K HDMI video output

• HDMI and VGA display output support

• Up to 16-channel synchronous playback

• 4 SATA interfaces for HDD installation

• Supports up to 16TB per HDD on the listed DS-7716NXI-I4/S variant

• 1 eSATA interface

• 2 × RJ45 Gigabit Ethernet interfaces

• 16 alarm inputs and 4 alarm outputs

• Two-way audio support

• Front USB 2.0 and rear USB 3.0 interfaces

• ONVIF support for compatible third-party cameras

• 19-inch rack-mounted 1.5U chassis

Ideal For

• Commercial CCTV systems

• Office buildings

• Retail stores

• Warehouses and factories

• Schools and campuses

• Residential estates

• High-resolution IP camera systems

• Sites requiring intelligent event detection

• Long-retention recording installations

• Professional rack-mounted security systems

Technical Specifications

• Brand: Hikvision

• Model: DS-7716NXI-I4/S

• Product Type: AcuSense Network Video Recorder

• IP Camera Inputs: 16 channels

• Maximum Camera Resolution: Up to 12MP

• Incoming Bandwidth: 160Mbps

• Outgoing Bandwidth: 256Mbps

• Video Compression: H.265+, H.265, H.264+, H.264, MPEG4

• Recording Resolution: Up to 32MP / 24MP / 12MP / 8MP / 6MP / 5MP / 4MP / 3MP / 1080p and lower formats

• Playback: Up to 16-channel synchronous playback

• Display Output: HDMI, VGA, CVBS

• Network Interfaces: 2 × RJ45 10/100/1000Mbps

• HDD Interfaces: 4 × SATA

• eSATA: 1 interface

• Alarm Input/Output: 16 in / 4 out

• USB: 2 × USB 2.0 front, 1 × USB 3.0 rear

• Power Supply: 100–240V AC, 50–60Hz

• Chassis: 19-inch rack-mounted 1.5U

• Dimensions: 445 × 400 × 75mm

• Weight: Up to 5.6kg without HDD

Why Choose the Hikvision DS-7716NXI-I4/S?

The DS-7716NXI-I4/S is a powerful NVR for users who need intelligent surveillance, high-resolution recording, large storage capacity, and professional system reliability. Its AcuSense features help improve alarm accuracy, while the 4-bay HDD design makes it suitable for larger installations requiring extended recording time.

Important Note

This model does not include built-in PoE ports. IP cameras must be powered through a separate PoE switch, PoE injector, or suitable external power supply. Hard drives are usually sold separately unless included by the supplier.

Installation Note

Professional installation is recommended to ensure correct camera compatibility, network setup, HDD installation, recording configuration, AcuSense setup, remote viewing, and alarm integration.