Dahua DHI-NVR4108HS-8P-4KS2/L 8 Channel Compact 8PoE 4K H.265 Lite Network Video Recorder

Model: DHI-NVR4108HS-8P-4KS2/L

Who This Is For

For installers and system integrators who need a compact, self-contained NVR to anchor a small IP camera deployment without the bulk or cost of a rack-mount unit. The Dahua DHI-NVR4108HS-8P-4KS2/L supports up to 8 IP cameras directly over its 8 built-in PoE ports, eliminating the need for a separate PoE switch and keeping cable runs simple. It accepts cameras up to 8MP and handles H.265+ compression to stretch a single HDD up to 10TB of recorded footage. AI-by-camera functions including perimeter protection, SMD Plus, and face detection are managed at the camera level and fed back to the NVR for intelligent alarm handling and searchable event archives. The compact desktop footprint - just 260mm wide and under 1kg - makes it equally at home in a server cabinet, a comms cupboard, or mounted discreetly on a shelf in a small office or retail back-of-house.

What This NVR Actually Does

Who Buys This Model

• Security installers doing small commercial fit-outs: Retail stores, cafes, medical reception areas, and small warehouses where 4-8 camera positions are needed and a tidy, low-profile NVR avoids the need for a rack enclosure.
• SOHO and small business owners self-managing their system: The DMSS app and P2P setup mean a non-technical owner can check live footage remotely without engaging an IT team for network configuration.
• Childcare and education facilities: The face detection function across 4 channels and SMD Plus across all 8 supports event-based recording and fast footage retrieval after an incident, rather than manually reviewing continuous recordings.
• Installers replacing ageing DVR systems: ONVIF and RTSP support allows integration of third-party IP cameras alongside Dahua models, giving flexibility when an existing camera on-site can be retained.

Honest Assessment

The DHI-NVR4108HS-8P-4KS2/L handles small 8-camera deployments competently. The built-in PoE switch keeps wiring straightforward, Smart H.265+ genuinely reduces storage consumption, and the AI-by-camera framework delivers meaningful event search capability without requiring an AI-capable NVR chip - the intelligence sits in the cameras themselves. The compact form factor and 10TB HDD support are well matched to the channel count. There are real constraints to understand before specifying: the uplink network port is 10/100Mbps only (not Gigabit), which can become a bottleneck if multiple users are streaming simultaneously. The single SATA bay means no RAID redundancy - a drive failure loses local recordings until replacement. It supports up to 8MP cameras, so if 12MP or higher resolution cameras are part of the brief, a different NVR class is needed. For sites requiring more than 8 channels or dual-HDD redundancy, step up to a larger Dahua NVR. This unit is available through Security Australia.

Before You Buy

Key Features & Technical Specifications

Real-World Scenarios

How It Compares

• Choose this if: You need an 8-camera IP system with built-in PoE, a compact desktop footprint, and intelligent event search from AI-capable cameras - without paying for a full rack-mount NVR.
• You may need a different model if: Your site requires more than 8 channels, dual-HDD redundancy, a Gigabit uplink port for multi-user streaming, or cameras with resolution above 8MP - a mid-range NVR with dual SATA bays and Gigabit networking would be more appropriate.
• Pairs well with: Dahua AI-capable turret or bullet cameras rated at standard PoE (IEEE 802.3af/at) draw, and a 24/7-rated surveillance-grade SATA hard drive in the 4TB-10TB range.

Common Questions

1. Does this NVR come with a hard drive included?

   No. The DHI-NVR4108HS-8P-4KS2/L ships without a hard drive. It has a single SATA III bay that accepts up to a 10TB surveillance-rated HDD. You will need to purchase and install a compatible drive separately before the unit can begin recording. Desktop-grade HDDs are not recommended - use a drive specified for 24/7 continuous write operation.

2. Will this NVR work with cameras from other brands?

   Yes, with limitations. The NVR accepts third-party cameras via ONVIF (Profile T, S, and G) and RTSP protocols. Standard recording and live view will work, but AI functions such as SMD Plus, perimeter protection, and face detection are camera-dependent - they require compatible Dahua AI-capable cameras. Third-party cameras will record normally but will not contribute to intelligent event search.

3. How many cameras can run face detection at the same time?

   4 channels simultaneously. The NVR's face detection function processes input from up to 4 cameras concurrently and captures 6 face attributes per detection: gender, age, glasses, expression, mouth mask, and beard. Perimeter protection and SMD Plus (human and vehicle classification) run across all 8 channels at once. If face detection across all 8 cameras is required, a higher-tier NVR with greater AI channel capacity would be needed.

4. What is the total PoE power budget and will it run 8 cameras?

   The total PoE budget is 72W across all 8 ports, with a maximum of 25.5W on any single port. Whether it will run 8 cameras depends on per-camera draw. A typical 8MP turret camera with single IR draws around 8-10W, so 8 cameras at that spec would sit within budget comfortably. Cameras with active deterrence, dual-light systems, or motorised zoom can draw significantly more - check the wattage of each camera before finalising your design.

5. Can I access this NVR remotely without setting up port forwarding?

   Yes. The built-in P2P function allows the NVR to be paired with the Dahua DMSS app on Android or iOS for remote live view, event notifications, and recorded footage playback without requiring a static IP address or manual port-forwarding configuration on the router. A working internet connection on the NVR's network is required. For installations with stricter network policies, the NVR also supports DDNS and standard TCP/IP remote access methods. This unit is stocked by Security Australia for both trade and direct purchase.

6. Does the NVR support continuous recording if the network connection drops?

   Yes. The NVR supports ANR (Automatic Network Replenishment) technology. If the network connection to a camera is interrupted, footage recorded locally on the camera's SD card (if fitted) is automatically synchronised back to the NVR once the connection is restored. This prevents gaps in the recorded archive during temporary network outages, provided the connected cameras have onboard SD card storage installed.

Downloads & Resources

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