Hikvision 16-Channel 1U K Series AcuSense 4K NVR DS-7616NXI-K1(B)

The DS-7616NXI-K1(B) is a Hikvision 16-channel 1U network video recorder from the K Series with AcuSense: it records up to 4K network cameras, filters events by person and vehicle, and connects cameras through a separate PoE switch.

• Up to 16-ch IP camera inputs
• H.265+/H.265/H.264+/H.264 video formats
• Up to 1-ch@12 MP or 2-ch@8 MP or 4-ch@4 MP or 8-ch@1080p decoding capacity
• Up to 160 Mbps incoming bandwidth
• Adopt Hikvision Acusense technology to minimize manual effort and security costs

Where it fits

Systems of up to 16 cameras in offices, schools, warehouses and compounds, with cameras connected through PoE switches. AcuSense search lets staff find a person or vehicle event in minutes rather than scrolling through hours of video.

Where it is the wrong choice: systems that will outgrow 16 channels soon, or that need RAID and many disks — a larger recorder fits better.

Before you order — three things to confirm

• Disk capacity. Per the datasheet: 1 SATA interface. Tell us the number of cameras, their resolution and the retention period, and we size the drive.
• Bandwidth. Incoming bandwidth up to 160 Mbps. Add up the cameras’ main-stream bitrates and keep them within it.
• Camera count and growth. Confirm the channel count covers today’s cameras with room for the ones you expect to add.

Technical specifications

• Manufacturer: Hikvision
• Model: DS-7616NXI-K1(B)
• AI by Device: perimeter protection, motion detection 2.0;Facial recognition, perimeter protection, motion detection 2.0
• AI by Camera: Facial recognition, perimeter protection, throwing objects from building, motion detection2.0, ANPR, VCA
• By Device: 1-ch, 4 MP (HD network camera, H.264/H.265) video analysis for human and vehicle recognition to reduce false alarm
• By Camera: All channels
• Facial Detection and Analytics: Face picture comparison, human face capture, face picture search;NA
• Face Picture Library: Up to 16 face picture libraries, with up to 5,000 face pictures in total (each picture ≤ 1 MB, total capacity ≤ 1 GB);Up to 16 face picture libraries, with up to 20,000 face pictures in total (each picture ≤ 4 MB …
• Facial Detection and Analytics Performance: 1-ch, 4 MP
• Face Picture Comparison: 4-ch;NA
• IP Video Input: 16-ch
• Incoming Bandwidth: 160 Mbps
• Outgoing Bandwidth: 80 Mbps
• HDMI Output: 1-ch, 4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz
• VGA Output: 1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz
• Video Output Mode: HDMI/VGA independent output
• Audio Output: 1-ch, RCA (Linear, 1 KΩ)
• Two-Way Audio: 1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input)
• Decoding Format: H.265/H.265+/H.264+/H.264
• Recording Resolution: 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF
• Synchronous Playback: 16-ch
• Decoding Capability: AI on: 1-ch@12 MP (30 fps)/1-ch@8 MP (30 fps)/3-ch@4 MP (30 fps)/6-ch@1080p (30 fps) AI off: 1-ch@12 MP (30 fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p (30 fps)
• Remote Connection: 128
• Network Interface: 1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
• SATA: 1 SATA interface
• Capacity: Up to 10 TB capacity for each HDD
• USB Interface: Front panel: 1 × USB 2.0; Rear panel: 1 × USB 2.0
• Power Supply: 12 VDC, 1.5 A
• Consumption: ≤ 10 W (without HDD)
• Working Temperature: -10 °C to 55 °C (14 °F to 131 °F)
• Working Humidity: 10% to 90%
• Dimension (W × D × H): 320 mm × 240 mm × 48 mm (12.6″× 9.4″ × 1.9″)

Figures from Hikvision’s published datasheet. We confirm the revision in stock when we quote.

Common questions

Is a hard drive included?
Drives are a separate line — we size and quote them with the recorder.

Can I watch it on my phone?
Yes — Hikvision recorders are viewed remotely through the Hik-Connect app once the network is set up at commissioning.

Genuine stock from the authorized Hikvision agent in Egypt, official one-year warranty, delivery across Egypt, and professional installation in Cairo & Giza, priced after a site assessment. For project quantities, installation or a site review, call 16454.