Hikvision 16 Channel Acusense 4K NVR

Hikvision DS-7616NXI-K2 16-Channel AcuSense 4K NVR - Non POE

The Hikvision DS-7616NXI-K2 is a professional 16-channel network video recorder designed for intelligent IP CCTV surveillance systems. Built as part of Hikvision’s K Series AcuSense range, this NVR provides reliable video recording, smart event filtering, high-resolution camera support, and efficient storage management for homes, offices, retail stores, warehouses, schools, estates, and commercial security installations.

With support for up to 16 IP cameras, the DS-7616NXI-K2 is ideal for medium-sized CCTV systems that require stable network recording and smart analytics. Its AcuSense technology helps improve security monitoring by focusing on human and vehicle activity, reducing unnecessary false alarms caused by irrelevant movement such as rain, animals, leaves, shadows, or lighting changes.

The NVR supports H.265+ video compression, helping reduce bandwidth and storage usage while maintaining clear image quality. With 2 SATA interfaces supporting up to 10TB per hard drive, the unit offers flexible storage capacity for continuous recording and longer footage retention.

The DS-7616NXI-K2 also supports facial recognition, perimeter protection, Motion Detection 2.0, smart search, and smart playback functions. These intelligent features make it easier to find important footage quickly and improve day-to-day surveillance efficiency.

Key Features

• 16-channel IP camera input

• Hikvision K Series AcuSense 4K NVR

• Up to 160Mbps incoming bandwidth

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

• Supports high-resolution IP camera recording

• HDMI and VGA independent output

• 4K HDMI output support

• AcuSense intelligent analytics

• Motion Detection 2.0 support

• Human and vehicle target classification

• Facial recognition support

• Perimeter protection support

• Smart search and smart playback

• Up to 16 face picture libraries

• Supports up to 20,000 face pictures in total

• 2 SATA interfaces for HDD installation

• Up to 10TB capacity per HDD

• 1 × RJ45 10/100/1000Mbps self-adaptive Ethernet interface

• 2 × USB 2.0 interfaces

• 4 alarm inputs and 1 alarm output

• ONVIF support for compatible third-party IP cameras

• Compact 1U chassis

Ideal For

• Home CCTV systems

• Office surveillance

• Retail stores

• Warehouses and factories

• Schools and campuses

• Residential estates and complexes

• Commercial security installations

• 16-camera IP CCTV systems

• Sites requiring smart motion filtering

• Installations requiring facial recognition and perimeter protection

Technical Specifications

• Brand: Hikvision

• Model: DS-7616NXI-K2

• Product Type: AcuSense Network Video Recorder

• IP Camera Inputs: 16 channels

• Chassis: 1U

• Incoming Bandwidth: Up to 160Mbps

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

• Decoding Capacity: Up to 2-ch @ 12MP / 3-ch @ 8MP / 6-ch @ 4MP / 12-ch @ 1080p

• Video Output: HDMI and VGA independent output

• Network Interface: 1 × RJ45 10/100/1000Mbps Ethernet port

• HDD Interface: 2 × SATA

• HDD Capacity: Up to 10TB per HDD

• Alarm Input/Output: 4 in / 1 out

• USB Interface: 2 × USB 2.0

• Dimensions: 385 × 315 × 52mm

• Power Consumption: ≤ 15W without HDD

• Weight: ≤ 1kg without HDD

Why Choose the Hikvision DS-7616NXI-K2?

The Hikvision DS-7616NXI-K2 is a strong choice for users who need a reliable 16-channel IP recording solution with smart AcuSense analytics. With 160Mbps incoming bandwidth, 4K display output, dual HDD support, efficient H.265+ compression, facial recognition, and Motion Detection 2.0, it provides a powerful foundation for modern CCTV installations.

Important Note

This model does not include built-in PoE ports. IP cameras must be powered using 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 configuration, HDD installation, recording schedule setup, remote viewing configuration, smart event programming, and alarm integration.