Need help?Do you have a question about the Dahua NVR2 Series VR2104 and is the answer not in the manual?
General| Series | NVR2 Series |
|---|---|
| Model | VR2104 |
| Channels | 4 |
| Two-way Talk | Yes |
| Smart Phone | IOS, Android |
| IP Video Input | 4 |
| Video Compression | H.265/H.264 |
| Multi-screen Display | 1/4 |
| Video Detection and Alarm | Motion detection, video loss |
| Ethernet | 1 RJ-45 port (10/100 Mbps) |
| Protocols | TCP/IP, DHCP, DNS, DDNS, PPPoE, NTP, SMTP, UPnP, SNMP |
| Interoperability | ONVIF, CGI |
| HDD Bays | 1 |
| Internal HDD | 1 |
| Max HDD Capacity | 6TB |
| USB | 2x USB 2.0 |
| Power Supply | 12V DC |
| Operating Conditions | Indoor |
| Operating Temperature | -10°C to +55°C (14°F to 131°F) |
| Operating Humidity | 10% |
Provides step-by-step instructions for powering the NVR on and off safely.
Guides users through the initial setup wizard for essential NVR settings.
Explains the process of discovering and adding IP cameras to the NVR system.
Explains how to set image quality and stream parameters for recording.
Guides users on setting up recording schedules for cameras on a daily or weekly basis.
Details how to set up motion detection areas and trigger recording based on movement.
Explains how to play back recorded video files by channel, time, or event.
Guides on exporting recorded files to backup devices via quick export or normal search.
Configures motion detection areas, sensitivity, and alarm response actions.
Details how to configure handling methods for external sensor alarms.
Sets up alarms and response actions for video loss detection on camera channels.
Configures alarms and response actions for video tampering detection.
Sets up basic network parameters like IP address, subnet mask, and DNS.
Covers advanced network configurations like PPPoE, DDNS, NTP, SNMP, and ports.
Guides on initializing newly installed Hard Disk Drives before they can be used.
Sets up alarms and response actions for detected HDD errors or abnormal status.
Details firmware upgrade procedures via local device or FTP server.
To Next Page