IP DVR DAHUA NVR2108HS-4KS3 - Black
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Product Information
Full details
This Dahua Lite NVR is designed for small to medium installations needing robust surveillance. It offers 4 channels of high-resolution (up to 4K) recording with efficient H.265/H.264 compression, making it ideal for users prioritizing storage and bandwidth savings. A key caveat is its single HDD slot, which might limit maximum storage capacity for extremely high-demand scenarios.
All features
| Colour | Black |
|---|---|
| Model Part Number | NVR2108HS-4KS3 |
| Brand | Dahua |
Extended Product Information
FAQs
What is the maximum storage capacity for this NVR?
The NVR supports a maximum storage capacity of 20 TB with a single SATA HDD.
How many cameras can this NVR support?
This NVR supports up to 4 video input channels for IP cameras.
Does this NVR support Power over Ethernet (PoE)?
Yes, it features 8 Ethernet LAN ports that support PoE, allowing direct connection and power to compatible IP cameras.
What video compression formats does it use?
The NVR supports H.264, H.264+, H.265, and H.265+ compression formats for efficient video recording.
Can I view footage remotely on my smartphone?
Yes, you can view footage remotely on Android and iOS devices using the dedicated Dahua mobile application.
What is the maximum video resolution supported?
The NVR supports a maximum resolution of 3840 x 2160 pixels (4K) for recording and output.
What are the operating temperature limits?
The device can operate within a temperature range of -10 °C to 55 °C.
Troubleshooting
NVR does not power on
Ensure the power adapter is correctly connected to the NVR and a functioning power outlet. Check the power indicator light on the NVR.
Cannot connect to cameras
Verify that cameras are powered on and connected to the NVR's PoE ports or the same network. Check camera IP addresses and ensure they are compatible with the NVR. Try a manual camera search.
Video feed is choppy or lagging
Check network bandwidth and stability. Ensure the NVR's input bandwidth is not exceeded by the connected cameras' resolution and frame rates. Consider reducing camera resolution or frame rate if necessary.
HDD is not recognized
Ensure the HDD is correctly installed and connected to both the data and power cables within the NVR. Check if the HDD is formatted and compatible. Refer to the NVR's manual for supported HDD types.
Remote access not working
Confirm the NVR has a stable internet connection. Verify network settings, including IP address, subnet mask, and gateway. Ensure P2P service is enabled on the NVR and the mobile app is configured correctly.
Pros and Cons
Pros
- Supports high-resolution 4K video recording.
- Efficient storage and bandwidth usage with H.265/H.264 compression.
- Compact 1U design suitable for rack mounting.
- Includes intelligent video detection features for enhanced security.
- Up to 8 PoE ports simplify camera setup and power.
Cons
- Only supports up to 4 video input channels.
- Single HDD slot may limit maximum storage capacity for some users.
- Ethernet LAN data rates limited to 10/100 Mbit/s.
- Does not support Wi-Fi connectivity.
Setup, Compatibility & Care
Setup:
- Install HDD: Open the NVR casing and securely install a SATA HDD (up to 20 TB supported). Connect the data and power cables.
- Connect Cameras: Connect compatible IP cameras directly to the NVR's PoE Ethernet ports or to a network switch that is connected to the NVR.
- Connect Display: Connect a monitor via the HDMI or VGA output port.
- Network Connection: Connect the NVR to your network using the RJ-45 Ethernet port.
- Power On: Connect the power adapter and turn on the device.
- Initial Configuration: Follow the on-screen prompts to set the password, date/time, and network settings. The NVR will detect connected cameras automatically if they are on the same network and compatible.
Compatibility:
- Cameras: Supports Dahua IP cameras and other ONVIF-compliant IP cameras.
- Mobile OS: Compatible with Android and iOS devices for remote viewing via the Dahua mobile app.
- Browsers: Supports Chrome, IE, Safari, Edge, and Firefox for web-based management.
Care:
- Ventilation: Ensure the NVR has adequate ventilation. Do not block the air vents.
- Cleaning: Clean the exterior with a soft, dry cloth. Avoid using liquid cleaners or solvents.
- Dust: Periodically check and clean any dust accumulation around the vents to maintain optimal operating temperature.