1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Comelit Quadra Mini Wi-Fi 2-Wire Video Intercom Kit. This system is designed to enhance home security and communication by allowing visitors to ring the doorbell and communicate with occupants, with the added convenience of hands-free operation and Wi-Fi connectivity.
Please read this manual thoroughly before installation and use to ensure proper functioning and to prevent damage to the device.
2. Safety Information
Observe the following safety precautions to prevent injury and damage to the product:
- Installation must be performed by qualified personnel in accordance with local electrical codes and regulations.
- Disconnect power before performing any installation, wiring, or maintenance procedures.
- Do not expose the outdoor unit to direct water jets or immerse it in water.
- Do not open the device casings unless instructed to do so by this manual or Comelit technical support.
- Use only original Comelit accessories and spare parts.
- Keep packaging materials out of reach of children.
3. Package Contents
The Comelit Quadra Mini Wi-Fi 2-Wire Video Intercom Kit includes the following components:
- 1x Quadra Outdoor Unit (Doorbell Panel)
- 1x Mini Hands-Free Wi-Fi Monitor (Indoor Unit)
- 1x Power Supply Unit
- 1x Line Termination Board
- Mounting accessories (screws, wall plugs)
- Instruction Manual (this document)
Figure 1: Overview of the Comelit Quadra Mini Wi-Fi 2-Wire Video Intercom Kit components.
4. Product Overview
4.1. Quadra Outdoor Unit
The Quadra outdoor unit features an HD color wide-angle camera for clear visitor identification. It can be configured with 1 to 4 call buttons, allowing for multiple apartment or user calls. Four signaling LEDs indicate the status: call sent, door open activated, audio activated, and line busy. It incorporates a 1/4" CMOS detector and is powered via the bus line. Its robust design (IP54-IK08 rated) ensures durability against environmental factors. Dimensions: 95x195x28 mm.
4.2. Mini Hands-Free Wi-Fi Monitor
The indoor Mini monitor is a hands-free color unit with a 4.3-inch (16:9) LCD screen, offering a resolution of 480x272 pixels. It features 8 sensitive keys and 4 programmable buttons for various functions. Users can adjust brightness, audio volume, and ringtone volume directly from the monitor. Its Wi-Fi capability allows for remote interaction via a compatible smartphone application.
4.3. Power Supply Unit
The power supply unit is designed to power the outdoor unit, the electric strike (door lock release), and the indoor monitor. It accepts an input voltage of 110-240 V AC and provides a 33 V DC output. This unit occupies 6 DIN modules in an electrical panel.
5. Setup and Installation
The Comelit Quadra Mini Wi-Fi kit is pre-programmed and ready for use, simplifying the installation process. This system uses a 2-wire bus connection for communication and power.
5.1. Wiring Diagram
Refer to the detailed wiring diagram provided in the separate installation guide for specific connections. Ensure all connections are secure and correctly polarized. The 2-wire bus connects the outdoor unit, indoor monitor, and power supply.
5.2. Mounting the Outdoor Unit
- Choose a suitable mounting location at eye level, protected from direct heavy rain if possible, though the unit is IP54-IK08 rated.
- Mark drilling points using the mounting template (if provided).
- Drill holes and insert wall plugs.
- Connect the 2-wire bus cable and any electric strike wiring to the outdoor unit terminals.
- Secure the outdoor unit to the wall using the provided screws.
5.3. Mounting the Indoor Monitor
- Select an indoor location for the monitor, typically near the main entrance or in a central area.
- Mount the monitor bracket to the wall.
- Connect the 2-wire bus cable to the monitor terminals.
- Attach the monitor to its bracket.
5.4. Power Supply Installation
Install the power supply unit in your electrical panel (6 DIN modules). Connect the 110-240 V AC input and the 33 V DC output to the 2-wire bus system as per the wiring diagram.
5.5. Initial Power-Up and Configuration
- Once all components are wired and mounted, apply power to the system.
- The system is pre-programmed for basic operation. Test the call function from the outdoor unit to the indoor monitor.
- For Wi-Fi connectivity, download the Comelit app on your smartphone and follow the in-app instructions to pair your monitor.
- Configure call buttons on the outdoor unit if more than one is used, referring to the detailed programming guide.
6. Operating Instructions
6.1. Answering a Call
- When a visitor presses the call button on the outdoor unit, the indoor monitor will ring and display the visitor's image.
- Press the Answer button (typically a phone icon) on the monitor to establish two-way hands-free communication.
- To end the call, press the End Call button (typically a red phone icon).
6.2. Door Release
- During a call, or when viewing the outdoor unit camera, press the Door Release button (typically a key icon) to activate the electric strike and open the door/gate.
- The door open activated LED on the outdoor unit will illuminate.
6.3. Monitor Settings
Use the sensitive keys and programmable buttons on the Mini monitor to access and adjust settings:
- Brightness: Adjust the screen brightness for optimal viewing.
- Audio Volume: Control the volume of the two-way communication.
- Ringtone Volume: Set the desired volume for incoming calls.
- Programmable Buttons: Refer to the advanced settings guide for customizing the 4 programmable buttons (e.g., for additional camera views, intercommunication, or auxiliary functions).
6.4. Wi-Fi Connectivity and Smartphone App
- Ensure your Mini monitor is connected to your home Wi-Fi network as per the setup instructions.
- Download the official Comelit app from your smartphone's app store.
- Follow the app's instructions to pair your monitor. This typically involves scanning a QR code displayed on the monitor or entering a pairing code.
- Once paired, you can receive calls, view the outdoor unit camera, and open the door remotely from your smartphone.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your video intercom system:
- Cleaning: Use a soft, damp cloth to clean the outdoor unit camera lens and the indoor monitor screen. Do not use abrasive cleaners or solvents.
- Connections: Periodically check all wiring connections for tightness and signs of corrosion. Ensure the 2-wire bus connections are secure.
- Software Updates: Check the Comelit app or website for any available firmware updates for your monitor to ensure you have the latest features and security enhancements.
- Environmental Protection: While the outdoor unit is robust, ensure it is not subjected to extreme physical impact or prolonged exposure to harsh chemicals.
8. Troubleshooting
If you encounter issues with your Comelit video intercom kit, refer to the table below for common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No image on indoor monitor | No power to the system; Loose wiring connection; Faulty outdoor unit camera. | Check power supply and circuit breaker. Verify 2-wire bus connections. Contact technical support if problem persists. |
| No audio during call | Audio volume too low; Loose wiring; Faulty microphone/speaker. | Adjust audio volume on the monitor. Check 2-wire bus connections. |
| Door release not working | Incorrect wiring to electric strike; Faulty electric strike; Insufficient power from power supply. | Verify electric strike wiring. Test electric strike independently. Ensure power supply is functioning correctly. |
| Wi-Fi connection unstable or not connecting | Weak Wi-Fi signal; Incorrect Wi-Fi password; Router issues. | Ensure monitor is within Wi-Fi range. Re-enter Wi-Fi password. Restart your home router. |
If the problem persists after attempting these solutions, please contact Comelit technical support.
9. Specifications
| Feature | Detail |
|---|---|
| Manufacturer | Comelit Immotec |
| Model Reference | 8451V/BM |
| Brand | Comelit |
| Connectivity Technology | Wireless (Wi-Fi) |
| Compatible Devices | Smartphone |
| Power Source | Electric Cable (110-240 V AC input, 33 V DC output) |
| Mounting Type | Wall Mount |
| Video Recording Resolution | 720p (HD) |
| Outdoor Unit Dimensions | 95x195x28 mm |
| Outdoor Unit IP Rating | IP54-IK08 |
| Indoor Monitor Screen | 4.3 inch / 16:9 LCD (480x272 pixels) |
| Recommended Uses | Surveillance |
| Weight | 1 Kilogram |
| Quantity of Items | 1 |
| Spare Parts Availability | Information unavailable on spare parts |
10. Warranty and Support
Comelit products are manufactured to high-quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Comelit website. Keep your proof of purchase for warranty claims.
For technical assistance, troubleshooting beyond this manual, or spare parts inquiries, please contact Comelit customer support through their official website or the contact information provided in your product documentation.
