User Guide for Uniview 0235C9KR Network Video Recorder

Quick guide from the manual

This guide provides essential information for setting up and operating the Uniview 0235C9KR Network Video Recorder (NVR). Before starting, ensure you have a monitor, a mouse, and a stable network connection. The default IP address for the device is 192.168.1.30, and the default login credentials are username admin and password 123456. For security, it is strongly recommended to change the default password immediately upon first login to a strong password of at least nine characters, including uppercase and lowercase letters, digits, and special characters.

Packing List

Ensure your package contains the following items:

• Device (NVR)
• HDD power cable
• HDD data cable
• Screw components
• Power adapter
• Mouse
• Product documents

Note: Package contents may vary by model and version.

Interfaces

The rear panel of the device includes the following ports and indicators:

• Grounding terminal
• DC input
• Network interface
• Network indicator
• HDMI video output
• VGA video output
• USB 2.0 port
• Audio output

Indicator Status

The front panel indicators provide status updates:

• Operation: Steady on means normal operation; blinking means starting up.
• Network: Steady on means connected to the network; off means disconnected.
• Cloud status: Steady on means connected to the cloud server; off means disconnected.
• HDD: Steady on means no disk installed or starting; blinking (1s on, 0.5s off) means normal operation; fast blinking (0.3s on, 0.3s off) indicates a faulty disk.

Device Installation

To install a hard disk drive (HDD):

1. Unscrew the four corner screws on the base and remove the bottom cover.
2. Screw the two screws (3-5 turns) into the middle of the hard disk. Do not tighten completely.
3. Install the hard disk into the chassis and tighten the screws.
4. Connect the power cable and data cable to the HDD.
5. Reattach the cover and fasten the four corner screws.

Device Connection

1. Connect the NVR to a monitor using either a VGA or HDMI cable.
2. Connect the provided mouse to the USB port.
3. Connect the camera and NVR to the mains power supply using their respective power adapters.

App and Web Configuration

To add the device to the mobile app, download and install UNV-Link, then scan the QR code or search in app stores. Tap the '+' icon in the app and follow the on-screen instructions. For web access, enter the default IP address (192.168.1.30) in a web browser and log in with the default credentials.

Network Security

To enhance device security, follow these recommendations:

• Change the default password regularly.
• Keep firmware up to date.
• Enable HTTPS/SSL for encrypted communication.
• Enable IP address filtering to allow access only from specified IPs.
• Disable automatic login and save password features.
• Disable UPnP if not required.
• Check device logs regularly for unauthorized access.
• Isolate the video surveillance network from other service networks.