1. Introducció
Thank you for choosing the Xiaomi Mijia Smart Video Doorbell 2. This device offers advanced security features including AI remote monitoring, HD infrared night vision, motion detection, and two-way intercom. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your doorbell system.
Please note: This product is part of the Xiaomi Ecological Chain and does not feature the Xiaomi logo directly on the device.

2. Informació de seguretat
Before using the product, please read this manual carefully and retain it for future reference. Ensure the installation environment is stable and secure. Do not expose the device to extreme temperatures, humidity, or direct sunlight. Use only specified battery types.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- 1 x Xiaomi Smart Video Doorbell 2
- 1 x receptor de timbre
- 1 x Power Cable (for receiver, doorbell is battery-powered)
- 1 x Manual d'usuari
4. Producte acabatview i Característiques
The Xiaomi Mijia Smart Video Doorbell 2 is designed to enhance your home security with a range of intelligent functions.
Característiques principals:
- AI Remote Monitor: Real-time detection of doorway movements with PIR human sensor, sending short video notifications to your mobile phone.
- AI Face Identification: Advanced artificial intelligence chip for human figure recognition.
- HD Infrared Night Vision: Built-in IR-CUT dual filter automatically switches to night vision mode in dim light, providing clear visuals in the dark.
- Intercomunicador bidireccional: Communicate with visitors remotely via the app, with support for voice change functions (soundtrack, man voice, clown voice, quick reply).
- Wide-Angle HD Camera: 139° wide-angle lens with 1920x1080 resolution and 2 million pixels for comprehensive coverage.
- Loud Doorbell Receiver: A separate receiver ensures you hear the doorbell even in noisy environments, with adjustable volume, 4 types of music, and 'do not disturb' settings via the app.
- Llarga vida útil de la bateria: Up to 4.5 months in standard mode (requires 4 x LR6 AA 1.5V batteries, not included).
- Fàcil instal·lació: Ultra-thin design, no wiring required for the doorbell unit, suitable for various door types.
- Anti-Theft Protection: Features a strong removal alarm, 3M adhesive, screw fixing options, and cloud account binding for enhanced security.
- XIAOAI Intelligent Linkage: Seamless integration with other Xiaomi smart home devices like XIAOAI touch screen speakers, Xiaomi TVs, and XIAOAI Speakers for real-time display and voice reminders.



5. Instruccions de configuració
5.1 Powering the Doorbell and Receiver
- Unitat de timbre: Insert 4 x LR6 AA 1.5V batteries (not included) into the doorbell unit. Ensure correct polarity.
- Unitat receptora: Plug the doorbell receiver into a standard power outlet using the provided power cable.
5.2 Instal·lació del timbre
The doorbell unit features an ultra-thin design and can be installed without complex wiring.
- Tria la ubicació: Select a suitable location next to your door, ensuring a clear view of the entrance.
- Opcions de muntatge:
- Muntatge adhesiu: For smooth surfaces, use the strong 3M adhesive provided on the back of the doorbell unit. Ensure the surface is clean and dry before application.
- Fixació de cargols: For more permanent installation or uneven surfaces, use screws to secure the doorbell unit to the wall.
- Funcions antirobatori: After installation, ensure the anti-removal alarm is activated and the device is bound to your cloud account for enhanced security.

5.3 App Pairing and Connectivity
- Descarregar l'aplicació: Download the official Xiaomi Home (Mijia) app from your smartphone's app store (Android 4.3 or iOS 9.0 and above required).
- Crea un compte: Register or log in to your Xiaomi Home account.
- Afegeix un dispositiu: Follow the in-app instructions to add the Xiaomi Mijia Smart Video Doorbell 2. This typically involves scanning a QR code on the device or selecting it from a list of nearby devices.
- Connexió Wi-Fi: Connect the doorbell to your home's 2.4GHz Wi-Fi network (IEEE 802.11b/g/n).
- Vinculació del receptor: The doorbell and receiver should automatically pair. If not, consult the app for manual pairing instructions.
6. Instruccions de funcionament
6.1 Real-time Monitoring and Motion Detection
The doorbell is equipped with a custom PIR human induction sensor that detects movement in front of your door 24 hours a day.
- Remot View: Open the Xiaomi Home app to view live video feed from your doorbell at any time.
- Alertes de moviment: When someone stays in front of the door, the doorbell will automatically start shooting a short video and send a push notification to your mobile phone.
- Configuració de detecció: Adjust the PIR detection angle (100°) and sensitivity levels (three levels) within the app to reduce irrelevant interference. The detection distance can reach up to 5 meters.


6.2 Two-Way Intercom and Voice Change
When a visitor presses the doorbell, your phone will receive a push notification. You can then initiate a two-way intercom with the visitor.
- Respon a la trucada: Click the call notification on your phone to speak with the visitor.
- Canvi de veu: Utilize the voice change function within the app to select from options like 'Soundtrack', 'Man voice', 'Clown voice', or use 'Quick Reply' for pre-recorded messages.

6.3 Doorbell Receiver Settings
Manage your doorbell receiver settings through the Xiaomi Home app.
- No molestis: Set specific times when the receiver should not ring.
- Control de volum: Adjust the receiver's volume to your preference.
- Selecció de música: Choose from 4 types of music for your doorbell chime.

6.4 Intelligent Linkage (XIAOAI)
Integrate your Smart Video Doorbell 2 with other XIAOAI-enabled devices for a smarter home experience.
- XIAOAI Touch Screen Speaker: Link to display real-time video and enable two-way intercom directly from the speaker.
- Xiaomi TV: Display the real-time doorbell screen on your Xiaomi TV.
- XIAOAI Speaker: Set up voice reminders for doorbell presses or motion detection.

7. Manteniment
- Neteja: Gently wipe the doorbell lens and body with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Substitució de la bateria: Replace the 4 x LR6 AA 1.5V batteries in the doorbell unit when the low battery indicator appears in the app or on the device.
- Actualitzacions de firmware: Regularly check the Xiaomi Home app for firmware updates to ensure optimal performance and access to new features.
8. Solució De Problemes
Problemes comuns i solucions:
- El timbre no s'encén: Assegureu-vos que les bateries estiguin inserides correctament i completament carregades.
- No notifications on phone: Check app settings for notifications, ensure the doorbell is connected to Wi-Fi, and your phone has an active internet connection.
- Poca qualitat de vídeo: Check your Wi-Fi signal strength at the doorbell's location. Ensure the lens is clean and free from obstructions.
- Receiver not ringing: Ensure the receiver is plugged in and powered on. Check app settings for 'do not disturb' mode and volume levels.
- Intercom issues: Verify both your phone and the doorbell have a stable internet connection. Check microphone and speaker permissions for the app.
Nota important de compatibilitat:
Some users have reported that this item may not function optimally or be fully compatible with the Xiaomi Home app outside of mainland China due to regional server restrictions. Please verify regional compatibility before purchase if you are outside of mainland China.
9. Especificacions
| Característica | Especificació |
|---|---|
| Model | MJML02-FJ |
| Tipus de bateria | 4 x AA LR6 1.5V (Not Included) |
| Resolució | 1920 x 1080 |
| Angle de la lent | 139° |
| Llum de visió nocturna | 4 LED IR de 850 nm |
| Funció d'intercomunicació | Support (Two-Way, Voice Change) |
| Funció d'emmagatzematge | Emmagatzematge al núvol |
| Protocol de connexió | WIFI IEEE 802.11b/g/n 2.4GHz, RF433NHz |
| Velocitat de fotogrames de vídeo | 20 FPS |
| Sistema de suport | Android 4.3 or iOS 9.0 and Above |
| Angle de detecció PIR | 100° |
| Max PIR Detection Distance | 5M |
10. Consells d'usuari
- Durada de la bateria: To maximize battery life, consider adjusting the motion detection sensitivity to a lower setting if you experience frequent, unnecessary alerts.
- Compatibilitat regional: Be aware that some features, particularly cloud services and full app integration, might be optimized for use within mainland China. If you are outside this region, you may encounter limitations or require specific regional app versions.
- Estabilitat Wi-Fi: A strong and stable 2.4GHz Wi-Fi connection is crucial for reliable performance, especially for real-time video and notifications. Ensure your router is within a reasonable range of the doorbell.
11. Garantia i Suport
For warranty information and technical support, please refer to the documentation provided at the point of purchase or contact the seller directly. Keep your purchase receipt as proof of purchase.





