SRN-1670D - Security Camera Hanwha - Free user manual and instructions
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| Type of Product | 16-Channel Network Video Recorder (NVR) |
| Brand | Hanwha |
| Model | SRN-1670D |
| Video Compression | H.265, H.264, MJPEG |
| Max Recording Resolution | Up to 12 megapixels |
| Recording Frame Rate | Up to 200 fps at 1080p |
| Input Channels | 16 IP camera channels |
| Display Output | HDMI 4K and VGA simultaneous output |
| Network Interface | 2 x Gigabit Ethernet ports |
| Storage Support | 4 SATA slots, up to 10 TB per drive (up to 40 TB total) |
| Recording Modes | Continuous, scheduled, event-triggered, motion detection |
| Remote Access | Web browser and mobile app (iOS/Android) |
| Power Supply | AC 100-240V, 50/60 Hz, auto-ranging |
| Power Consumption | Typical 60 W (without HDDs) |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Dimensions (W x H x D) | 440 x 88.6 x 407 mm |
| Weight | 5.5 kg (without hard drives) |
| Security Features | Password protection, user access levels, IP filtering, HTTPS encryption |
| Maintenance and Cleaning | Keep vents clear of dust; use dry cloth for exterior; check fans periodically |
| Spare Parts and Repairability | Replaceable power supply, cooling fans, battery (RTC), and SATA hard drives |
Frequently Asked Questions - SRN-1670D Hanwha
How do I perform the initial setup of my SRN-1670D?
Connect the NVR to your network via Ethernet, attach a monitor to the HDMI or VGA port, and power on. Use the setup wizard to configure network settings, create an admin password, and set the date/time. Then add IP cameras using the auto-detection feature.
How can I add IP cameras to the NVR?
Go to Camera Management and click Auto-Detect to find cameras on the same subnet. Manually enter IP, port, user ID, and password if needed. Support for ONVIF and Hanwha protocols ensures compatibility.
How do I configure motion detection recording?
Navigate to Event > Motion Detection. Enable motion detection on selected channels, draw detection areas, and set sensitivity. Then set the recording schedule to Event in Record > Schedule so the NVR records only when motion is detected.
How can I back up recorded video?
Use the Playback screen, select a time range, and click the Backup button. Alternatively, use the built-in USB backup by connecting a USB drive or via web viewer export to a PC.
How do I access the NVR remotely from my smartphone?
Install the Hanwha Techwin mobile app (e.g., Wisenet Mobile). Add the NVR by its IP address or QR code, then log in with your credentials. Ensure the NVR is reachable via the internet or a VPN.
What should I do if I forget the admin password?
Press and hold the RESET button on the back panel for 5 seconds to reset all settings to factory defaults. This action restores the default password (documented in the manual) but clears configurations. Alternatively, contact Hanwha technical support for password reset assistance.
What hard drives are compatible with this NVR?
The SRN-1670D supports SATA II/III hard drives designed for video surveillance (e.g., WD Purple or Seagate SkyHawk). Drives up to 10 TB are supported. Avoid using desktop-class drives in a 24/7 recording environment.
How do I update the firmware on the NVR?
Download the latest firmware from the Hanwha Techwin website. Log into the NVR web viewer, go to System > Firmware Upgrade, select the file, and start the update. Ensure stable power and network to prevent interruption.
Why is my NVR not detecting cameras after a network change?
Verify that the cameras are on the same subnet as the NVR. Check the camera IP address and port settings. Use the Auto-Detect function again or manually add the cameras. Also check for firewall settings and PoE switch connectivity.
How can I keep my NVR and cameras secure from unauthorized access?
Change the default admin password immediately, use strong passwords, and enable HTTPS encryption. Set up IP filtering to allow only trusted IPs. Disable unused services like Telnet. Regularly update firmware to patch vulnerabilities.
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USER MANUAL SRN-1670D Hanwha
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Product information
Brand : Hanwha
Model : SRN-1670D
Category : Security Camera