DSCON3000-7U - Uncategorized Dahua Technology - Free user manual and instructions
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| Product Type | Network Video Recorder (NVR) |
| Model | Dahua Technology DSCON3000-7U |
| Dimensions (W x H x D) | 19-inch rackmount, 7U height, 500 mm depth |
| Weight | Approximately 15 kg |
| Power Supply | 100-240V AC, 50/60Hz |
| Power Consumption | ≤ 50 W (without HDDs) |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -20°C to 70°C |
| Humidity | 10% to 90% (non-condensing) |
| Video Compression | H.265, H.264, MJPEG |
| Recording Resolution | Up to 4K (3840x2160) |
| Hard Drive Support | Up to 8 SATA III HDDs (each up to 10 TB) |
| Network Interface | 2× Gigabit Ethernet RJ-45 ports |
| USB Ports | 2× USB 2.0, 1× USB 3.0 |
| Audio I/O | 1× RCA input, 1× RCA output |
| Alarm I/O | 4× inputs, 2× outputs |
| Main Functions | Real-time recording, playback, remote live view, motion detection, event notification, backup, PTZ control |
| Maintenance & Cleaning | Disconnect power before cleaning. Use a soft, dry cloth. Do not use liquid or aerosol cleaners. |
| Safety Precautions | Operate in a dry, well-ventilated area. Avoid exposure to moisture or extreme temperatures. |
| Spare Parts & Repairability | Contact Dahua support or authorized service centers for replacement parts. Do not attempt disassembly without guidance. |
| General Information | Designed for professional video surveillance systems. Compatible with Dahua IP cameras and third-party ONVIF devices. |
Frequently Asked Questions - DSCON3000-7U Dahua Technology
How do I reset the DSCON3000-7U to factory defaults?
To reset to factory defaults, locate the reset button on the front panel (usually a pinhole). Press and hold it for 10 seconds while the device is powered on. The device will reboot with factory settings. Note: This will erase all configurations.
What is the maximum hard drive capacity supported?
The DSCON3000-7U supports up to 8 SATA III hard drives, each up to 10 TB, for a total storage capacity of up to 80 TB. Use enterprise-grade drives for 24/7 operation.
Can I view cameras remotely?
Yes, you can access live and recorded footage remotely via the Dahua DMSS app (iOS/Android) or web browser. Ensure the NVR is connected to the internet and port forwarding is configured on your router.
How do I add IP cameras to the NVR?
Go to the camera management menu via the local interface or web UI. Enable Plug-and-Play for Dahua cameras, or manually add cameras by entering their IP address, username, and password. The NVR supports ONVIF profiles.
What video resolutions are supported?
The NVR supports recording and playback resolutions up to 4K (3840x2160) depending on the camera. Lower resolutions like 1080p and 720p are also supported. The display output can be 4K via HDMI.
How do I configure motion detection alerts?
In the NVR menu, navigate to Events > Motion Detection. Enable motion detection for each channel, set sensitivity and areas of interest. Then set actions like email notification, buzzer, or recording trigger.
Can I connect the NVR to a UPS?
Yes, using a UPS (Uninterruptible Power Supply) is recommended to protect against power outages. Connect the NVR power cord to the UPS. Ensure the UPS has sufficient capacity (at least 500VA) to provide backup for a few minutes.
How do I back up recorded footage?
Use the backup function via the local interface: connect a USB flash drive or external HDD to a USB port. Go to Playback, select the time range, and click Backup. Alternatively, download files via the web interface.
Why is my NVR not detecting cameras?
First, check network connections and that cameras are powered on. Ensure cameras are on the same subnet as the NVR. Try disabling firewalls temporarily. If using PoE, verify the NVR’s PoE ports are working. Reset cameras if needed.
What should I do if the NVR overheats?
Ensure the NVR is placed in a well-ventilated area with at least 10 cm clearance around vents. Clean dust from vents with a soft brush. If overheating persists, reduce the number of HDDs or ambient temperature. Contact support if trouble continues.
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USER MANUAL DSCON3000-7U Dahua Technology
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Product information
Brand : Dahua Technology
Model : DSCON3000-7U
Category : Uncategorized