Hikvision DS-7716NXI-K4 – 16-Channel K Series AcuSense 4K NVR with AI Analytics, 4 SATA Bays, Dual LAN & H.265+
Overview:
The Hikvision DS-7716NXI-K4 is a professional 16-channel 1.5U K Series AcuSense 4K NVR designed for medium IP CCTV systems requiring AI analytics, reliable recording, 4K display output and high storage capacity. It supports 16 IP camera inputs, 160 Mbps incoming bandwidth, 160 Mbps outgoing bandwidth, AcuSense human and vehicle recognition, facial recognition, Motion Detection 2.0, perimeter protection, 16-channel synchronous playback, 4 SATA HDD bays, dual Gigabit LAN, and H.265+ compression.
Key Features:
• 16-channel K Series AcuSense 4K NVR
• Supports H.265+, H.265, H.264+ and H.264 video formats
• AcuSense technology helps reduce false alarms and security workload
• All channels support Motion Detection 2.0
• 2-channel video analysis for human and vehicle recognition
• 1-channel facial recognition for video stream
• 4-channel facial recognition for face picture comparison
• Supports face picture comparison, human face capture and face picture search
• Supports up to 16 face picture libraries
• Supports up to 20,000 face pictures in total
• Supports perimeter protection by device and by camera
• Supports ANPR and VCA by camera
• Supports smart search and smart playback
• 160 Mbps incoming bandwidth
• 160 Mbps outgoing bandwidth
• HDMI output up to 4K resolution
• Independent HDMI and VGA outputs
• Supports up to 16-channel synchronous playback
• Decoding up to 2-ch 12MP / 3-ch 8MP / 6-ch 4MP / 12-ch 1080p with AI off
• Supports stream over TLS encryption
• Supports 4 SATA interfaces
• Supports up to 10 TB per HDD
• 2 Gigabit LAN interfaces
• Supports 16 alarm inputs / 4 alarm outputs
• Optional 16 alarm inputs / 9 alarm outputs model
• Rack-mounted 1.5U chassis
Technical Specifications:
• Model: DS-7716NXI-K4
• Product Type: 16-ch 1.5U K Series AcuSense 4K NVR
• IP Video Input: 16 channels
• Incoming Bandwidth: 160 Mbps
• Outgoing Bandwidth: 160 Mbps
• Video Compression: H.265, H.265+, H.264+, H.264
• Recording Resolution: 12MP / 8MP / 6MP / 5MP / 4MP / 3MP / 1080p / UXGA / 720p / VGA / 4CIF / DCIF / 2CIF / CIF / QCIF
• Synchronous Playback: 16 channels
• Decoding Capability AI On: 1-ch@12MP / 2-ch@8MP / 4-ch@4MP / 8-ch@1080p
• Decoding Capability AI Off: 2-ch@12MP / 3-ch@8MP / 6-ch@4MP / 12-ch@1080p
• Stream Type: Video, Video & Audio
• HDMI Output: Up to 4K 3840 × 2160 at 30Hz
• VGA Output: Up to 1920 × 1080 at 60Hz
• Video Output Mode: HDMI/VGA independent output
• Audio Output: 1-channel RCA
• Two-Way Audio: 1-channel RCA
• Audio Compression: G.711ulaw, G.711alaw, G.722, G.726, AAC
• AI by Device: Facial recognition, perimeter protection, Motion Detection 2.0
• AI by Camera: Facial recognition, perimeter protection, throwing objects from building, Motion Detection 2.0, ANPR, VCA
• Motion Detection 2.0 by Device: All channels, up to 4MP video analysis, up to 8MP with enhanced SVC mode
• Perimeter Protection by Device: 2-ch, 4MP video analysis for human and vehicle recognition
• Facial Detection Performance: 1-ch, 8MP
• Face Picture Comparison: 4 channels
• Face Picture Library: Up to 16 libraries, up to 20,000 face pictures total
• Remote Connection: 128
• API: ONVIF Profile S/G, SDK, ISAPI
• Network Protocols: TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, HTTPS
• Network Interface: 2 × RJ45 10/100/1000 Mbps Ethernet ports
• SATA: 4 SATA interfaces
• HDD Capacity: Up to 10 TB per HDD
• Serial Interface: 2 × RS-485 half-duplex, 1 × RS-232
• Alarm In/Out: 16 inputs / 4 outputs, optional 16 inputs / 9 outputs
• USB Interface: 2 × USB 2.0 front, 1 × USB 3.0 rear
• Power Supply: 100 to 240 VAC, 50 to 60Hz
• Power Consumption: ≤ 20 W without HDD
• Working Temperature: -10°C to 55°C
• Working Humidity: 10% to 90%
• Dimensions: 445 × 400 × 75 mm
• Weight: ≤ 5 kg without HDD
Applications:
• Medium CCTV systems
• Offices and administrative buildings
• Warehouses and factories
• Retail branches
• Schools and clinics
• Villas and compounds
• Commercial buildings
• Projects requiring 16 IP camera recording
• Systems requiring AcuSense smart detection
• Installations requiring facial recognition and perimeter protection
• Projects requiring 4 HDD storage capacity
• Systems requiring dual LAN network connection
Connect Gates Recommendation:
Connect Gates recommends Hikvision DS-7716NXI-K4 for medium IP surveillance projects that need a reliable 16-channel AcuSense NVR with AI human/vehicle detection, facial recognition, 4 SATA HDD bays, dual Gigabit LAN, and 4K HDMI output. It is suitable for offices, factories, warehouses, retail branches and commercial CCTV systems where smart alarm filtering and stable recording are required.