Dahua DHI-NVR4104HS-P-EI - 4 Channel 4-Port PoE Compact NVR
Product Features
- 4-channel compact 1U NVR with 4 built-in PoE ports (IEEE 802.3af/at) — no separate switch needed
- Supports IP cameras up to 16MP with 4K-capable HDMI output
- 1 SATA HDD bay, supports drives up to 20TB
- Onboard AI by Recorder: face detection & recognition, SMD, perimeter protection
- Up to 80 Mbps incoming, recording and outgoing bandwidth
Dahua DHI-NVR4104HS-P-EI — 4-Channel Compact Network Video Recorder
The Dahua DHI-NVR4104HS-P-EI is a compact 1U, 4-channel network video recorder with 4 built-in PoE ports, so small IP camera systems can be powered and connected without a separate switch. It supports IP cameras up to 16MP, outputs to 4K HDMI, and runs Dahua's onboard AI analytics — face detection and recognition, SMD and perimeter protection — directly on the recorder.
Who is it for?
An NVR receives, records and manages footage from networked IP cameras, giving local storage, live viewing and remote access from one unit. With 4 channels and 4 built-in PoE ports, this model suits small sites — a single shop, home, or small office — that need a self-contained 4-camera system without the cost or complexity of a separate PoE switch.
Key specification
| Channels | 4 |
|---|---|
| PoE Ports | 4 ports, 10/100 Mbps, IEEE 802.3af/at |
| Video Compression | Smart H.265+, H.265, Smart H.264+, H.264, MJPEG |
| Camera Resolution Support | Up to 16MP |
| Network Bandwidth | 80 Mbps incoming / 80 Mbps recording / 80 Mbps outgoing |
| Storage | 1 SATA bay, up to 20TB |
| Video Output | 1 HDMI (up to 3840x2160), 1 VGA |
| AI Features | Face detection & recognition, SMD, perimeter protection |
| Power Supply | 53 VDC, 1.226 A |
| Operating Temperature | -10°C to +55°C |
| Dimensions (W x D x H) | 260 x 232.7 x 47.6 mm |
What you will need
- A surveillance-grade hard drive rated for 24/7 recording — up to 20TB in the single available bay.
- Standard Cat5e/Cat6 network cabling to run from each PoE camera back to the recorder — no separate PoE switch is needed for up to 4 cameras, since the ports are built in.
- An HDMI or VGA monitor for initial setup and local configuration.
Frequently asked questions
How many cameras can I connect to the DHI-NVR4104HS-P-EI?
Up to 4 IP cameras, with all 4 of the recorder's own PoE ports available to power and connect them directly.
Do I need special cameras for the AI features?
The onboard AI (face detection, SMD, perimeter protection) runs on standard Dahua IP cameras connected to the recorder; more advanced camera-side analytics need AI-enabled cameras.
Is there a monthly fee to use this NVR?
No. Recording, playback and the onboard AI analytics all run locally on the recorder with no subscription required.
Will it work with cameras from other brands?
Yes — the DHI-NVR4104HS-P-EI supports ONVIF (Profile T, S and G) alongside native Dahua connections, so many third-party IP cameras including Panasonic, Sony, Hanwha, Axis, Pelco and Canon models can be added, though full AI analytics are only guaranteed with Dahua cameras.
Browse the full Dahua range or see all CCTV equipment we stock. Got a question about the DHI-NVR4104HS-P-EI or need help specifying a system? Contact us on 01902 902251, or visit our Wolverhampton trade counter to see it in person.
| Product Code | DHI-NVR4104HS-P-EI |
|---|---|
| Manufacturer | Dahua |
| Max No. of Channels | 4 ch |
| Video Compression | Smart H.265+, H.265, Smart H.264+, H.264, MJPEG |
| Recording Resolution | Up to 16MP |
| Display | 1 HDMI (up to 3840x2160), 1 VGA |
| Storage Capacity | 1 SATA bay, up to 20TB |
| Audio I/O | 1-channel RCA input, 1-channel RCA output |
| Interface | 1x RJ-45 10/100Mbps network port |
| PoE Port | 4 ports, 10/100Mbps, IEEE 802.3af/at |
| USB Port | 2 (1x USB2.0 front, 1x USB2.0 rear) |
| Smart Function | Face detection & recognition, SMD, perimeter protection |
| Power | 53 VDC, 1.226A |
| Operating Temperature | -10C to +55C |
| Dimensions | 260 x 232.7 x 47.6mm (W x D x H) |
TECHNICAL SUPPORT
We provide tailored support for you and your CCTV system.
3 YEAR WARRANTY
Many of our Cameras and Recorders come with a comprehensive 3 year warranty.
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