1. Introduction
This manual provides detailed instructions for the installation, setup, and operation of your NIVIAN 2-Wire Analog Video Intercom System, model NV-VIDEOINTERCOM-2BASIC. Please read this manual thoroughly before using the product to ensure proper function and safety. This system is designed to enhance security and convenience for homes and businesses.
2. Product Features
- 2-Wire Analog Connection: Simplifies installation by utilizing existing wiring, reducing the need for complex modifications.
- 7-inch HQ Monitor: Provides a clear display for viewing visitors and features high-quality two-way audio with noise reduction.
- Outdoor Panel: IP65 waterproof and IK07 vandal-resistant aluminum alloy construction ensures durability against weather and tampering.
- 1000 TVL Camera: Offers a wide 110° viewing angle for comprehensive coverage.
- Night Vision: Integrated infrared LEDs provide clear black and white vision in low-light or complete darkness.
- Door Opening Function: Allows direct door release from the indoor monitor.
- MicroSD Recording: Supports image recording to a MicroSD card (up to 32 GB, not included) to review missed visitors.
- Expandability: Compatible with up to 2 additional analog cameras.
3. Package Contents
Verify that all components are present in the package:
- NIVIAN Basic Video Intercom (Indoor Monitor and Outdoor Panel)
- Mounting accessories
- Power adapter
- User Manual
4. Installation
4.1. Safety Precautions
- Ensure power is disconnected before starting installation.
- Follow all local electrical codes and regulations.
- Do not expose the outdoor panel to direct water spray or submersion.
4.2. Mounting the Outdoor Panel
The outdoor panel is designed for wall mounting. Choose a location that provides a clear view of visitors and is protected from direct impact.
- Mark the drilling points on the wall using the mounting bracket as a template.
- Drill holes and insert wall plugs if necessary.
- Secure the mounting bracket to the wall.
- Connect the 2-wire cable and any other necessary wiring (e.g., door opener) to the outdoor panel terminals.
- Attach the outdoor panel to the mounting bracket.
Figure 1: System Components Overview. This image illustrates the main components of the NIVIAN video intercom system, including the 7-inch indoor monitor, the outdoor panel with a 1000 TVL camera, and indicates features like 2-wire installation, outdoor durability, and door opening capability.
Figure 2: Outdoor Panel and Indoor Monitor Dimensions. This image provides the physical dimensions of both the outdoor panel (129mm height, 49mm width) and the indoor monitor (144mm height, 212mm width), useful for planning installation space.
4.3. Mounting the Indoor Monitor
The indoor monitor should be mounted in a convenient location within your home or office.
- Mark the drilling points for the monitor's mounting bracket.
- Drill holes and secure the bracket.
- Connect the 2-wire cable from the outdoor panel and the power adapter to the monitor's terminals.
- Attach the monitor to its mounting bracket.
Figure 3: Indoor Monitor Rear Connections. This image displays the back of the indoor monitor, showing the various connection ports and switches for power, video input, audio, and alarm inputs, facilitating correct wiring during installation.
5. Operation
5.1. Answering a Call
When a visitor presses the call button on the outdoor panel, the indoor monitor will ring and display the visitor's image. Press the Answer button on the monitor to establish two-way audio communication.
Figure 4: Intercom Usage Scenarios. This image demonstrates the user interaction with the intercom, showing a visitor pressing the ring button, the indoor monitor displaying the visitor, and the action of manually opening a door after communication.
5.2. Opening the Door
During a call or while viewing the outdoor camera, press the Unlock button on the indoor monitor to activate the electric door opener.
5.3. Monitoring
You can manually view the outdoor camera feed at any time by pressing the Monitor button on the indoor unit.
5.4. Night Vision
The outdoor panel is equipped with infrared LEDs that automatically activate in low-light conditions, providing clear black and white video surveillance even in complete darkness.
Figure 5: Night Vision Capability. This image illustrates the outdoor panel's night vision feature, showing how the automatic white LED and infrared light illuminate the area for clear visibility in dark conditions.
5.5. Image Recording (MicroSD)
Insert a MicroSD card (up to 32 GB, not included) into the designated slot on the indoor monitor. The system can be configured to record images when a visitor presses the call button, allowing you to review activity later.
Figure 6: MicroSD Recording and Wide Angle View. This image highlights the MicroSD card slot on the indoor monitor for image storage and review, and also visually represents the 110-degree wide viewing angle of the outdoor camera.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the monitor screen and outdoor panel. Do not use abrasive cleaners or solvents.
- Outdoor Panel: Periodically check the outdoor panel for any obstructions to the camera lens or microphone/speaker.
- Wiring: Ensure all wiring connections remain secure.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No image on monitor. | Power disconnected, loose wiring, camera malfunction. | Check power supply. Verify all 2-wire connections. Contact support if problem persists. |
| No audio or poor audio quality. | Loose wiring, microphone/speaker obstruction, volume settings. | Check wiring. Ensure microphone/speaker are clear. Adjust volume on monitor. |
| Door opener not working. | Incorrect wiring to door opener, faulty door opener, power issue. | Verify door opener wiring. Test door opener independently. |
| Night vision not activating. | Insufficient darkness, IR LEDs malfunction. | Test in complete darkness. Contact support if IR LEDs are not visible. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | NV-VIDEOINTERCOM-2BASIC |
| Monitor Size | 7 inches |
| Monitor Resolution | 800 x 480 |
| Camera Resolution | 1000 TVL |
| Viewing Angle | 110° |
| Connectivity | 2-Wire Analog |
| Outdoor Panel Rating | IP65 (Waterproof), IK07 (Vandal-resistant) |
| Night Vision | Infrared LEDs |
| Storage | MicroSD card (up to 32 GB, not included) |
| Expandability | Up to 2 additional analog cameras |
| Product Dimensions (Outdoor Panel) | 12 x 5 x 3 cm (approx.) |
| Product Weight | 1.14 kg (approx.) |
9. Warranty & Support
9.1. Warranty Information
NIVIAN products are covered by a standard manufacturer's warranty. Please refer to the warranty card included in your package or visit the official NIVIAN website for detailed warranty terms and conditions.
9.2. Technical Support
For technical assistance, troubleshooting, or further inquiries, please contact NIVIAN customer support. You can also find additional resources, tutorials, and tips on our social media channels:
- Instagram: @nivianhome_es
- YouTube: @nivian7121
Figure 7: Support and Resources. This image provides information on where to find additional support, including links to NIVIAN's Instagram and YouTube channels for tutorials and technical assistance.
