Hikvision DS-7604NXI-K1/4P(E) 4 Channel PoE 12MP AcuSense NVR
In stock
The Hikvision DS-7604NXI-K1/4P(E) is a 4-channel K-Series AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide 4K NVR, E version, with a built-in 4-port PoE switch, 1 SATA bay up to 16 TB and 40 Mbps incoming bandwidth. Hikvision model name: 4-ch PoE 1U K Series AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide 4K NVR.
New for Q3 2026, replacing the (D) version. Genuine Hikvision product. Trade pricing and availability from Netview CCTV Leicester — authorised Hikvision wholesale distributor (call 0116 3800 838).
Key Features
- 4-channel IP input — cameras up to 12 MP on every channel, plus a 16 MP camera on channel 1
- Built-in 4-port PoE switch (IEEE 802.3af/at, ≤ 50 W total budget) — plug & play camera connection
- E-version decodingWhat is Decoding Capability upgrade: up to 3 × 12 MP / 4 × 8 MP / 4 × 4 MP / 4 × 1080p (AI off), 2 × 12 MP / 4 × 8 MP / 4 × 4 MP / 4 × 1080p (AI on)
- AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide perimeter protection and Motion Detection 2.0 classify people and vehicles, cutting false alarms
- AcuSearch on all channels — find people and vehicles in playback in seconds (with AcuSearch-enabled cameras)
- Facial detection and analysis (2-ch up to 4 MP) and face picture comparison (4-ch), up to 50,000 face pictures
- Bandwidth: 40 Mbps incoming / 80 Mbps outgoing
- 4K HDMI + VGA independent outputs
- 1 × SATA bay, up to 16 TB per HDD (16 TB total)
- 1 × Gigabit Ethernet
- No alarm terminals on this model (4 in / 1 out on the /IO4+1 variant)
- H.265+ / H.265 / H.264+ / H.264; ONVIF (Profile S/G), ISAPI and SDK
- Compact 1U desktop case (319 mm × 240 mm × 48 mm); power 48 VDC, 1.35 A
- Remote viewing with the free Hik-Connect app, iVMS-4200 and HikCentral
Hikvision DS-7604NXI-K1/4P(E) — 4-ch PoE 1U K Series AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide 4K NVR
4-channel K-Series AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide 4K NVR, E version, with a built-in 4-port PoE switch, 1 SATA bay up to 16 TB and 40 Mbps incoming bandwidth.
Overview
New for Q3 2026: the Hikvision DS-7604NXI-K1/4P(E) is the E version of Hikvision's 4-channel AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide K-Series NVR with a built-in 4-port PoE switch. It replaces the DS-7604NXI-K1/4P(D) with an upgraded decodingWhat is Decoding Capability engine — up to 3 × 12 MP at 30 fps with AI off, against 2 × 12 MP on the D version — and adds support for a 16 MP camera on channel 1 (firmware V4.85.010 or later).
AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide deep learning classifies people and vehicles for perimeter protection (line crossing, intrusion, region entrance and exit) and for Motion Detection 2.0 on all channels, so alarms ignore animals, leaves and weather. AcuSearch finds a person or vehicle across every channel in playback, and facial recognition compares faces against up to 16 libraries (50,000 pictures).
The SATA bay takes a surveillance hard drive up to 16 TB — choose a pre-installed drive in the options above. Bandwidth is 40 Mbps in and 80 Mbps out, video goes to 4K HDMI and VGA at the same time, and the recorder works with Hik-Connect, iVMS-4200, HikCentral and ONVIF cameras. Order from Netview CCTV Leicester — authorised Hikvision wholesale distributor — with trade pricing for installers; call 0116 3800 838 for availability.
Key Features
- 4-channel IP input — cameras up to 12 MP on every channel, plus a 16 MP camera on channel 1
- Built-in 4-port PoE switch (IEEE 802.3af/at, ≤ 50 W total budget) — plug & play camera connection
- E-version decodingWhat is Decoding Capability upgrade: up to 3 × 12 MP / 4 × 8 MP / 4 × 4 MP / 4 × 1080p (AI off), 2 × 12 MP / 4 × 8 MP / 4 × 4 MP / 4 × 1080p (AI on)
- AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide perimeter protection and Motion Detection 2.0 classify people and vehicles, cutting false alarms
- AcuSearch on all channels — find people and vehicles in playback in seconds (with AcuSearch-enabled cameras)
- Facial detection and analysis (2-ch up to 4 MP) and face picture comparison (4-ch), up to 50,000 face pictures
- Bandwidth: 40 Mbps incoming / 80 Mbps outgoing
- 4K HDMI + VGA independent outputs
- 1 × SATA bay, up to 16 TB per HDD (16 TB total)
- 1 × Gigabit Ethernet
- No alarm terminals on this model (4 in / 1 out on the /IO4+1 variant)
- H.265+ / H.265 / H.264+ / H.264; ONVIF (Profile S/G), ISAPI and SDK
- Compact 1U desktop case (319 mm × 240 mm × 48 mm); power 48 VDC, 1.35 A
- Remote viewing with the free Hik-Connect app, iVMS-4200 and HikCentral
Typical Applications
- Homes, shops and small offices with up to 4 cameras
- PoE installs — one cable per camera to the recorder
- Replacing or extending a D-version K-Series system
Compatible Devices
- Hikvision IP cameras up to 12 MP (16 MP on channel 1) — AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide, ColorVuHikvision AcuSense vs ColorVu: UK Installer Guide for 2026, DarkFighter
- Third-party ONVIF cameras (Profile S / G)
- Hikvision surveillance hard drives up to 16 TB
- Hik-Connect app (iOS / Android), iVMS-4200 and HikCentral
What's in the Box
- 1 × Hikvision DS-7604NXI-K1/4P(E) NVR
- Power adapter
- USB mouse
- HDD screws and cables (where supplied)
- Quick start guide
Detailed Specifications — Hikvision DS-7604NXI-K1/4P(E)
Specifications as published by Hikvision (22-10-2026) for the DS-7604NXI-K1/4P(E) base model; where Hikvision lists an /IO variant its value is shown in brackets. Shipping weight may differ from the unit weight shown.
| Identification | |
|---|---|
| Model | DS-7604NXI-K1/4P(E) |
| Hikvision SAP code | 303623301 |
| EAN | 6936422159368 |
| Brand | Hikvision |
| Hikvision product name | 4-ch PoE 1U K Series AcuSense 4K NVR |
| Series | AcuSense K-Series, E version |
| Intelligent Analytics | |
| AI by NVR | Facial recognition, perimeter protection, motion detection 2.0, AcuSearch |
| AI by Camera | Facial recognition, perimeter protection, motion detection 2.0, ANPR |
| AcuSearch | |
| By Camera | All channels *:The camera should enable AcuSearch function |
| Perimeter Protection | |
| By NVR | Video analysis (HD network camera, H.264/H.265) for human and vehicle recognition to reduce false alarm. Up to 4 MP: 2-ch; 8 MP to 5 MP: 1-ch |
| By Camera | All channels |
| Target Recognition | |
| Facial Detection and Analytics | Face picture comparison, human face capture, face picture search |
| Facial Detection and Analytics Performance | Up to 4 MP: 2-ch; 8 MP to 5 MP: 1-ch |
| Face Picture Comparison | 4-ch |
| Face Picture Library | Up to 16 face picture libraries, with up to 50,000 face pictures in total (each picture ≤ 1 MB, total capacity ≤ 1 GB) |
| Motion Detection 2.0 | |
| By NVR | All channels, up to 4 MP (when enhanced SVC mode is enabled, up to 8 MP) video analysis for human and vehicle recognition to reduce false alarm |
| By Camera | All channels |
| Video and Audio | |
| IP Video Input | 4-ch |
| IP Speaker Input | 4-ch |
| Incoming Bandwidth | 40 Mbps |
| Outgoing Bandwidth | 80 Mbps |
| HDMI Output | 1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
| VGA Output | 1-ch, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz |
| 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 | |
| Decoding Format | H.265/H.265+/H.264/H.264+ |
| Recording Resolution | 16 MP/12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080P/UXGA/720P/VGA/4CIF/DCIF/2CIF/CIF/QCIF *: 16 MP is only available for channel 1. |
| Synchronous Playback | 4-ch |
| Decoding Capability | AI on: 2-channel 12 MP@30 fps, 4-channel 8 MP@30 fps, 4-channel 6 MP@30 fps, 4-channel 4 MP@30 fps, 4-channel 3 MP@30fps, 4-channel 2 MP@30fps AI off: 3-channel 12 MP@30 fps, 4-channel 8 MP@30 fps, 4-channel 6 MP@30 fps, 4-channel 4 MP@30 fps, 4-channel 3 MP@30fps, 4-channel 2 MP@30fps |
| Stream Type | Video, Video and Audio |
| Audio Compression | G.711ulaw/G.711alaw/G.722/G.726/AAC/MP2L2 |
| Network | |
| Remote Connection | 128 |
| API | ONVIF (profile S/G); SDK; ISAPI |
| Compatible Browser | IE 11, Chrome 91, Firefox 88, Safari 12, Edge 91,or above version |
| Network Protocol | TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, iSCSI, ISUP, UPnP™, HTTP, HTTPS |
| Network Interface | 1, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface |
| PoE | |
| Interface | 4, RJ-45 10/100 Mbps self-adaptive Ethernet interface |
| Power | ≤ 50 W |
| Standard | IEEE 802.3af/at |
| Auxiliary Interface | |
| SATA | 1 SATA interface |
| Capacity | Up to 16 TB capacity for each HDD |
| Alarm In/Out | Not on this model (/IO variant: 4/1) |
| USB Interface | Front panel: 1 × USB 2.0; Rear panel: 1 × USB 2.0 |
| General | |
| GUI Language | English, Russian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Turkish, Japanese, Danish, Swedish, Norwegian, Finnish, Korean, Traditional Chinese, Thai, Estonian, Vietnamese, Croatian, Slovenian, Serbian, Latvian, Lithuanian, Uzbek, Kazakh, Arabic, Hebrew, Ukrainian, Indonesian |
| Fan | Supports |
| Power Supply | 48 VDC, 1.35 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) | 319 mm × 240 mm × 48 mm (12.56 × 9.43 × 1.87 inch) |
| Weight | ≤ 2kg (without HDD, 3 lb.) |
| Certification | |
| CE | EN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017 |
| Obtained Certification | CE,CB,REACH,WEEE,UKCA,RCM,IC |
Frequently Asked Questions
How many cameras does the Hikvision DS-7604NXI-K1/4P(E) support?
4 IP cameras up to 12 MP each; channel 1 also accepts a 16 MP camera (firmware V4.85.010 or later).
What is new in the (E) version?
A faster decoding engine (up to 3 × 12 MP at 30 fps with AI off, against 2 × 12 MP on the D version) and 16 MP support on channel 1. AcuSense, AcuSearch and facial recognition carry over from the (D) version.
Does it have built-in PoE?
Yes — 4 PoE ports (IEEE 802.3af/at) with a ≤ 50 W total budget, so each camera needs just one network cable.
How much storage can it take?
One SATA hard drive up to 16 TB. You can order it with a surveillance drive pre-installed.
Does it reduce false alarms?
Yes — AcuSense perimeter protection and Motion Detection 2.0 classify people and vehicles, so alarms ignore animals, leaves and rain.
What bandwidth does it support?
40 Mbps incoming / 80 Mbps outgoing.
How do I view it remotely?
With the free Hik-Connect app, iVMS-4200 or HikCentral; ONVIF cameras are supported too.
Documentation — Hikvision DS-7604NXI-K1/4P(E)
Official Hikvision documents for this model and related Netview CCTV pages.
| Document | Format | Link |
|---|---|---|
| Hikvision DS-7604NXI-K1/4P(E) Data Sheet (official PDF) | Download | |
| Hikvision DS-7604NXI-K1/4P(E) product page | Web | View |
| Hikvision NVR User Manual | Download | |
| Browse all 4-channel NVRs | Web | View |
| Contact Netview CCTV (trade pricing & support) | Web | View |
Netview CCTV — authorised Hikvision wholesale distributor (Leicester). Trade pricing: 0116 3800 838 or [email protected].