DHI-NVD0105DH-4K - Digital decoder Dahua Technology - Free user manual and instructions
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| Brand | Dahua Technology |
| Model | DHI-NVD0105DH-4K |
| Product Type | Digital Decoder |
| Video Decoding | Up to 4K (3840x2160) @30fps, H.265/H.264 |
| Audio Decoding | G.711, G.726, AAC |
| HDMI Output | 1x HDMI 2.0, up to 4K |
| Network Interface | 1x RJ-45 10/100/1000 Mbps |
| Dimensions (W x D x H) | 440mm x 300mm x 44mm (1U) |
| Weight | 3.5 kg |
| Power Supply | 100-240V AC, 50/60Hz, 12V DC, 2A |
| Power Consumption | ≤15W |
| Operating Temperature | 0°C to 45°C |
| Main Functions | 4K decoding, real-time monitoring, audio/video distribution, network protocol support |
| Maintenance | Clean with dry cloth, ensure adequate ventilation |
| Safety | Operate in dry environment, avoid water and humidity |
| Spare Parts | Contact Dahua support for replacement parts |
| Repairability | Professional repair recommended; do not disassemble |
| General Information | Supports multi-format decoding, ONVIF, and integration with Dahua systems |
Frequently Asked Questions - DHI-NVD0105DH-4K Dahua Technology
How do I connect the DHI-NVD0105DH-4K to my network?
Use an Ethernet cable to connect the RJ-45 port on the back of the decoder to your switch or router. Ensure the network supports DHCP or configure a static IP via the device menu.
What video formats does the decoder support?
It supports H.265 and H.264 video codecs, with resolutions up to 4K (3840x2160) at 30fps.
Can I output audio from the decoder?
Yes, it has an HDMI output that carries both video and audio. Audio decoding supports G.711, G.726, and AAC formats.
How do I reset the decoder to factory settings?
Press and hold the Reset button on the rear panel for about 10 seconds until the LED blinks. Release and wait for the device to reboot.
Is the decoder compatible with third-party cameras?
It supports ONVIF protocol, which allows integration with many third-party IP cameras that conform to the standard.
What is the maximum number of channels this decoder can handle?
The DHI-NVD0105DH-4K typically supports up to 32 channels of video input, depending on the network configuration and resolution.
How do I update the firmware?
Download the latest firmware from the Dahua website. Access the decoder's web interface, go to System > Upgrade, and upload the file. Do not power off during upgrade.
What power supply does the decoder require?
It uses an external 12V DC power adapter (included) rated at 2A. The input voltage range is 100-240V AC.
Can I use the decoder without a monitor?
Yes, you can access the decoder via its web interface using a browser on a PC connected to the same network.
What are the dimensions and mounting options?
The decoder is a 1U rackmount unit: 440mm wide, 300mm deep, 44mm high. It comes with rackmount brackets.
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