NIVIAN 7-inch Full HD Touchscreen Monitor User Manual

1. Introduction

This manual provides comprehensive instructions for the installation, operation, and maintenance of your NIVIAN 7-inch Full HD Touchscreen Monitor. This monitor is designed as an additional indoor display unit for the NIVIAN NVS-VIDEOINTERCOM-2W Smart Video Intercom System, offering enhanced convenience and control over your home or office entry.

2. Product Overview

The NIVIAN 7-inch Full HD Touchscreen Monitor serves as a secondary display for your existing NVS-VIDEOINTERCOM-2W system. It allows you to view visitors, communicate with them, and remotely open doors from various locations within your property. Its intuitive touchscreen interface and compatibility with the Tuya Smart app provide a seamless user experience.

Figure 2.1: NIVIAN 7-inch Monitor and Tuya Smart App Interface

3. Key Features

• 7-inch Full HD Touchscreen: Provides a clear and crisp image of visitors.
• 2-Wire Connection: Simplifies installation by utilizing existing wiring, reducing the need for extensive modifications.
• Two-Way Audio: Enables real-time communication with visitors at the door, featuring noise reduction for clear sound.
• Remote Management via Tuya Smart App: Control and monitor your intercom system from your smartphone.
• Door Opening Functionality: Conveniently unlock doors directly from the monitor or the mobile app.
• IP Camera Integration: Supports up to 8 ONVIF-compatible IP cameras for expanded surveillance capabilities.
• Modern Design: Slim and elegant design in ABS and methacrylate, suitable for various indoor environments.

Figure 3.1: NIVIAN Monitor Key Features

4. Package Contents

Please verify that all items are present and in good condition upon unpacking:

• NIVIAN 7-inch Full HD Touchscreen Monitor
• Mounting Bracket
• Mounting Screws and Wall Plugs
• Connection Cables (2-wire)
• User Manual (this document)

5. Installation

The NIVIAN additional monitor is designed for straightforward installation using a 2-wire connection, allowing you to reuse existing wiring. Ensure the power to your intercom system is disconnected before beginning installation.

5.1 Wall Mounting

1. Choose a suitable indoor location for the monitor, ensuring it is within 50 meters of the main intercom unit and at an appropriate viewing height.
2. Secure the mounting bracket to the wall using the provided screws and wall plugs.
3. Connect the 2-wire cables from your existing intercom system to the designated terminals on the back of the monitor. Ensure correct polarity if specified.
4. Carefully attach the monitor to the mounted bracket, ensuring it is securely fastened.

Figure 5.1: Monitor Wall Mounting Example

5.2 Wiring Diagram

Refer to the wiring diagram provided with your NVS-VIDEOINTERCOM-2W main unit for specific connection points. The additional monitor connects in parallel to the main monitor using the two-wire system.

Figure 5.2: Intercom System Usage Flow, including Secondary Monitor

6. Operation

Once installed and powered on, the monitor will display the main interface. The touchscreen allows for intuitive navigation.

6.1 Receiving a Call

When a visitor presses the doorbell, the monitor will ring and display the live video feed from the outdoor unit. To answer the call, tap the 'Call' icon on the screen.

6.2 Two-Way Communication

After answering, you can speak with the visitor using the built-in microphone and speaker. The system features noise reduction for clear audio.

6.3 Opening the Door

To unlock the door, tap the 'Doors' icon on the screen during a call or from the main menu. Confirm the action if prompted.

6.4 Monitoring

From the main menu, you can access the 'Cameras' section to view live feeds from the outdoor unit or any integrated IP cameras.

7. Connecting to Tuya Smart App

The NIVIAN monitor supports remote management through the Tuya Smart app. This allows you to receive calls, view live feeds, and open doors from your smartphone, even when you are away from home.

1. Download the Tuya Smart app from your smartphone's app store (iOS or Android).
2. Register or log in to your Tuya Smart account.
3. Follow the in-app instructions to add a new device. Select 'Video Intercom' or a similar category.
4. Ensure your monitor is in pairing mode (refer to the monitor's settings for Wi-Fi pairing instructions).
5. Complete the pairing process as guided by the app.

8. Integrating IP Cameras

The system allows for the integration of up to 8 IP cameras that support the ONVIF protocol. This expands your surveillance capabilities.

1. Ensure your IP cameras are powered on and connected to your network.
2. On the NIVIAN monitor, navigate to the 'Settings' menu and locate the 'IP Camera' or 'Surveillance' section.
3. Follow the on-screen prompts to search for and add ONVIF-compatible cameras on your network. You may need to enter camera credentials (username/password).
4. Once added, you can view the camera feeds from the 'Cameras' section of the monitor's main menu.

9. Maintenance

To ensure optimal performance and longevity of your NIVIAN monitor, follow these maintenance guidelines:

• Cleaning: Use a soft, dry, or slightly damp cloth to clean the screen and casing. Avoid abrasive cleaners, solvents, or aerosol sprays.
• Environment: Keep the monitor in a dry environment, away from direct sunlight, extreme temperatures, and high humidity.
• Software Updates: Periodically check for firmware updates through the monitor's settings or the Tuya Smart app to ensure you have the latest features and security enhancements.

10. Troubleshooting

If you encounter issues with your NIVIAN monitor, refer to the following common troubleshooting steps:

• No Power: Ensure the power supply to the intercom system is active and all connections are secure.
• No Video/Audio: Check the 2-wire connections between the monitor and the main unit. Verify that the outdoor unit is functioning correctly.
• Poor Audio Quality: Ensure the microphone and speaker are not obstructed. Check for excessive background noise.
• Wi-Fi Connection Issues: Ensure your Wi-Fi network is active and the signal strength is adequate. Re-attempt the pairing process with the Tuya Smart app.
• Touchscreen Unresponsive: Restart the monitor by disconnecting and reconnecting its power. If the issue persists, contact customer support.

11. Technical Specifications

12. Warranty and Support

NIVIAN products are designed for reliability and performance. For warranty information, please refer to the documentation included with your main NVS-VIDEOINTERCOM-2W kit or visit the official NIVIAN website. For technical support, troubleshooting assistance, or service inquiries, please contact NIVIAN customer support through their official channels.