The Hikvision DS-7608NXI-K2/8P(D) is an 8-channel K Series AcuSense NVR with 8 built-in Power-over-Ethernet ports matching its channel count. The "(D)" designation denotes a specific decoding-capacity variant of this model, distinct from the base and other regional variants of the DS-7608NXI-K2/8P.
Hikvision DS-7608NXI-K2/8P(D) 8-Channel 1U K Series AcuSense NVR with 8 Built-In PoE
All 8 supported IP camera channels can be powered directly from the recorder's built-in PoE ports. Decoding capacity on the "(D)" variant is tiered by resolution: up to 2 channels at 12MP, 4 at 8MP, 8 at 4MP, or 16 at 1080p, with 80 Mbps incoming bandwidth. Motion Detection 2.0 supports 4MP video analysis across all channels as standard (extending to 8MP when enhanced SVC mode is enabled), with 2-channel human/vehicle recognition to reduce false alarms.
Facial recognition covers 1 channel of video stream analysis or up to 4 channels of face picture analysis, with capacity for up to 16 face picture libraries and up to 20,000 pictures in total storage. H.265+ compression is claimed to reduce storage requirements by up to 75%, and stream-over-TLS encryption provides secure video transmission.
Tiered Decoding Capacity ("(D)" Variant)
This "(D)" variant supports up to 2 channels at 12MP, 4 at 8MP, 8 at 4MP, or 16 at 1080p, with 80 Mbps incoming bandwidth. Confirm this decoding profile matches your camera resolution mix, as other regional/suffix variants of the DS-7608NXI-K2/8P offer different decoding tiers.
Motion Detection 2.0 & Enhanced SVC Mode
Standard Motion Detection 2.0 covers 4MP video analysis across all channels; enabling enhanced SVC mode extends this to 8MP, at the cost of trade-offs elsewhere in the recorder's processing budget. Human/vehicle recognition is supported across 2 channels specifically.
Facial Recognition & Secure Transmission
Facial recognition supports 1 channel of video stream analysis or up to 4 channels of face picture analysis, with up to 16 libraries and 20,000 stored pictures. Stream-over-TLS encryption secures video transmission for sites with stricter data-security requirements.
KEY BENEFITS
- 8 built-in PoE ports matching channel count for a self-contained system
- Motion Detection 2.0 with human/vehicle recognition to reduce false alarms
- Facial recognition included on a compact 8-channel recorder
- H.265+ compression can reduce storage requirements by up to 75%
- Stream-over-TLS encryption for secure video transmission
- Enhanced SVC mode option for higher-resolution motion analysis when needed
KEY FEATURES
- 8-channel IP camera input (8 via built-in PoE)
- 8 built-in Power-over-Ethernet ports
- Decoding ("D" variant): 2-ch@12MP / 4-ch@8MP / 8-ch@4MP / 16-ch@1080p
- 80 Mbps incoming bandwidth
- H.265+ / H.265 / H.264+ / H.264 video compression
- Motion Detection 2.0 — 4MP all channels (8MP with enhanced SVC mode)
- Human/vehicle recognition up to 2 channels
- Facial recognition — 1-ch video stream / 4-ch face picture; up to 16 libraries, 20,000 pictures
- Stream over TLS encryption
IDEAL FOR
- Small retail units, offices and homes wanting a self-contained PoE NVR
- Budget-conscious installations wanting facial recognition and motion analytics
- Facilities needing secure (TLS-encrypted) video transmission
- Sites matching the specific "(D)" decoding profile to their camera resolution mix
- Retail, office or residential sites wanting basic human/vehicle detection
- Installers standardising on Hikvision's K Series for cost-sensitive small deployments
- Sites wanting the option of higher-resolution motion analysis via enhanced SVC mode
| Specification |
Details |
| Brand |
Hikvision |
| Model |
DS-7608NXI-K2/8P(D) |
| Product Type |
K Series AcuSense Network Video Recorder with PoE |
| IP Video Input |
Up to 8 channels |
| Built-In PoE Ports |
8 (matches channel count) |
| Decoding Capacity ("D" variant) |
2-ch@12MP / 4-ch@8MP / 8-ch@4MP / 16-ch@1080p |
| Incoming Bandwidth |
80 Mbps |
| Video Compression |
H.265+ (up to 75% storage reduction claimed) / H.265 / H.264+ / H.264 |
| Motion Detection |
Motion Detection 2.0, 4MP all channels (8MP with enhanced SVC mode) |
| Perimeter Protection |
Human/vehicle recognition up to 2 channels |
| Facial Recognition |
1-ch video stream / 4-ch face picture; up to 16 libraries, 20,000 pictures |
| Security |
Stream over TLS encryption |
| Variant Note |
"(D)" decoding profile — confirm it matches your camera resolution mix vs other regional variants |
| Power / Dimensions / Weight |
Not confirmed from the pages reviewed — verify before publishing |
| Warranty |
Manufacturer standard warranty (confirm current term before publishing) |
Frequently Asked Questions
What does the "(D)" suffix mean on this model?
It denotes a specific decoding-capacity variant of the DS-7608NXI-K2/8P — supporting up to 2-ch@12MP, 4-ch@8MP, 8-ch@4MP or 16-ch@1080p — which may differ from other regional/suffix variants of the same base model, so it's worth confirming this matches your camera resolution mix.
Do I need a separate PoE switch?
No, its 8 built-in PoE ports match its 8-channel capacity, so a full camera system can be powered directly from the recorder.
Does it support facial recognition?
Yes, 1 channel of video stream facial recognition, or up to 4 channels of face picture analysis, with up to 16 face libraries and 20,000 stored pictures.
Does it support human/vehicle detection?
Yes, across up to 2 channels, while broader Motion Detection 2.0 covers all channels at 4MP resolution.
What is "enhanced SVC mode"?
An optional mode that extends Motion Detection 2.0's video analysis resolution from 4MP up to 8MP, at the cost of trade-offs elsewhere in the recorder's processing allocation.
How much storage can H.265+ save?
Hikvision states H.265+ can reduce storage requirements by up to 75% versus standard H.264.
Is video transmission secure on this recorder?
Yes, it uses stream-over-TLS encryption for more secure video transmission.
How many cameras can it support?
Up to 8 IP camera channels, all powerable via the built-in PoE ports.
