TMEZON 1080P WiFi Video Intercom System User Manual

4.1. Installation

The TMEZON video intercom system uses a 4-wire connection between the indoor monitor and the outdoor doorbell. Ensure all power is off before beginning installation.

1. Mount the Outdoor Doorbell: Choose a suitable location near your entrance, typically at eye level. Ensure it is protected from direct heavy rain if possible, despite its waterproof rating. Secure the mounting bracket to the wall using the provided screws.
2. Mount the Indoor Monitor: Select a convenient indoor location, such as a hallway or living room. Secure the monitor's mounting bracket to the wall.
3. Run the 4-Wire Cable: Route a 4-wire cable (not included, typically 0.5mm² or 22AWG) from the outdoor doorbell location to the indoor monitor location. For distances over 30 meters, consider using thicker gauge wire or a shielded cable to prevent signal degradation.
4. Connect the Wires: Connect the 4 wires from the cable to the corresponding terminals on both the outdoor doorbell and the indoor monitor. Typically, these are Video, Audio, Power, and Ground. Refer to the wiring diagram for precise connections.
5. Connect Power: Plug the power adapter into the indoor monitor and then into a standard electrical outlet.

Image: A visual representation of the 4-wire connection process between the outdoor doorbell and the indoor monitor, highlighting the simplicity of the setup.

4.2. Wiring Diagram

The system typically uses a standard 4-wire connection. Ensure correct polarity and connection for optimal performance.

Note: Always refer to the specific wiring labels on your device for accurate connections, as wire colors may vary.

4.3. App Configuration (TuyaSmart)

To enable remote access and smart features, connect your indoor monitor to the TuyaSmart APP.

1. Download TuyaSmart APP: Search for "TuyaSmart" in your smartphone's app store (iOS App Store or Google Play Store) and download it.
2. Register/Log In: Open the app and create a new account or log in with an existing one.
3. Add Device: On the indoor monitor, navigate to the WiFi settings and enable pairing mode. In the TuyaSmart app, tap "Add Device" or the "+" icon. Select "Video Surveillance" > "Smart Doorbell" or similar category.
4. Connect to WiFi: Follow the on-screen instructions in the app to connect the monitor to your 2.4GHz WiFi network. You may need to enter your WiFi password. Ensure your phone is also connected to the same 2.4GHz network during setup.
5. Pairing: The app will guide you through the pairing process, which may involve scanning a QR code displayed on the monitor or using AP mode. Once successfully paired, you will see your intercom system listed in the app.

Image: A hand holding a smartphone showing the TuyaSmart app's live view of the doorbell camera and options for unlocking the door remotely.

Image: The Tuya App logo and a smartphone screen demonstrating a video call with family members, indicating the app's functionality for communication.

5.1. Basic Operation

• Answering a Call: When a visitor presses the doorbell, the indoor monitor will ring and display the live video feed. Press the "Answer" button on the monitor to initiate two-way communication. On the TuyaSmart app, you will receive a notification; tap it to answer.
• Two-Way Audio: Speak into the monitor's microphone or your phone's microphone to talk to the visitor. The visitor's voice will be heard through the monitor's speaker or your phone's speaker.
• Unlocking the Door: If an electronic lock is connected, press the "Unlock" button on the indoor monitor or in the TuyaSmart app to open the door remotely.
• Monitoring: You can manually view the outdoor camera feed at any time by pressing the "Monitor" button on the indoor unit or by opening the live view in the TuyaSmart app.

Image: The indoor monitor screen showing a live video feed of two individuals, with speech bubbles indicating a two-way audio conversation, demonstrating the intercom's communication feature.

5.2. Video Recording & Playback

The system can automatically record video or take snapshots when the doorbell is pressed or motion is detected, saving them to a Micro SD card (not included).

• Insert Micro SD Card: Locate the Micro SD card slot on the indoor monitor and insert a formatted card (up to 256GB recommended).
• Automatic Recording: The system is configured to automatically record short video clips or snapshots upon doorbell press or motion detection.
• Playback: Access recorded events through the indoor monitor's menu or via the TuyaSmart app's playback function. You can review timestamps and event types.

Image: A smartphone screen displaying the video record and playback interface, showing a main video clip and thumbnails of other recorded events, indicating the system's recording capabilities.

5.3. Motion Detection

The outdoor doorbell camera features smart motion detection to alert you to activity outside your door.

• Activation: Motion detection is typically enabled by default. You can adjust sensitivity settings in the indoor monitor's menu or through the TuyaSmart app.
• Alerts: When motion is detected, the system will automatically take a snapshot or record a short video clip and send a push notification to your TuyaSmart app.
• Adjustable Detection Area: Some models allow you to define specific motion detection zones to reduce false alarms.

Image: The outdoor doorbell camera actively detecting motion, with a smartphone displaying a push notification from the TuyaSmart app indicating detected movement.

5.4. Night Vision

The outdoor doorbell camera is equipped with infrared LEDs for clear vision in low-light or nighttime conditions.

• Automatic Activation: The night vision feature automatically activates when ambient light levels are low, switching the camera to infrared mode.
• Clear Black and White Image: In night vision mode, the camera provides a clear black and white image, ensuring visibility even in complete darkness.

Image: A night vision view captured by the doorbell camera, showing a person in a dark environment, demonstrating the system's ability to provide clear images at night.