Why Xiaomi Smart Call Needs the Right Setup in Mi Home
Xiaomiβs doorbells are not just guest notification devices, but full-fledged elements of the smart home ecosystem. They integrate with cameras, motion sensors and even security systems, but all of this functionality becomes available only after connecting correctly to the Mi Home app (or Mi Home Lite for European regions). Without the right tether, you risk getting a device that works half-heartedly: without video recordings, smartphone notifications or synchronization with other Xiaomi gadgets.
In this article, weβll look at not only basic connectivity steps, but also hidden settings that the manufacturer often fails to address, such as why some models (like the Xiaomi Smart Doorbell 3) require a 2.4GHz Wi-Fi connection, while others (like the Aqara Video Doorbell G4) support 5GHz, and how to get around typical bugs like βDevice not foundβ or βUnconnectedβ that occur in 30% of users on their first run.
We will pay special attention to regional restrictions: if you bought a call in China or through AliExpress, it may need to be reflashed to a European server, otherwise some functions (for example, cloud storage) will not be available, we will show you how to do this without the risk of bricking the device.
What Xiaomi Doorbell Models Support Mi Home
Not all Xiaomi smart calls are compatible with Mi Home directly. NΔkterΓ© models work through third-party apps (e.g. Aqara Home), and others require additional hubs. Below is the current list of devices that can be connected to Mi Home without intermediaries (data for 2026):
- πΉ Xiaomi Smart Doorbell 3 β flagship model with resolution 2K, support H.265 night vision up to 5 meters.
- πΉ Xiaomi Smart Doorbell 2 β budget version with resolution 1080p, but no memory card slot (cloud storage only).
- πΉ Xiaomi Smart Doorbell Wireless β wireless version with a battery of 5200 mAh (up to 180 days of autonomy).
- πΉ Aqara Video Doorbell G4 β Premium model with HomeKit and Google Assistant support, but requires an Aqara Hub for full functionality.
Important: Xiaomi Mi Doorbell (first generation) models are not officially supported in the Mi Home since 2023, and can only be connected via the Mi Home Lite (Europe) or the Chinese version of the application with a manual selection of the China mainland region.
Preparation for connection: what to do before installation
Before you start setting up, make sure all the preconditions are met, otherwise you risk spending an hour trying to connect.
Make sure your router supports 2.4GHz Wi-Fi (even if you have dual-band network)
Disable VPN and proxy on your smartphone (they block access to Xiaomi servers)
Charge the call to 100% (for wireless models) or connect to power (for wired ones)
Download the latest version of Mi Home (App Store / Google Play)
Prepare a screwdriver for fastening (if mounted on the wall)
-->
Pay special attention to the Wi-Fi network:
- πΆ Xiaomi calls donβt work with networks that are enabled WPA3 or 802.11r (Fast Roaming. Switch router to router WPA2-PSK.
- π If you have a mesh system (for example, Xiaomi Mi Router) AX6000), temporarily disable additional access points β connect directly to the main router.
- π For Chinese versions of calls (CN In the model name, you may need to change the region in the Mi Home to China mainland.
β οΈ Note: If you are using a router with Customer Isolation (e.g. TP-Link or ASUS), This option blocks device interaction on the local network, which will prevent the call from synchronizing with other Xiaomi gadgets (for example, with Mi Home Security Center).
Step-by-step: how to connect a call to Mi Home
Consider the Xiaomi Smart Doorbell 3 (and other models with minor differences) and the entire process will take no more than 10 minutes if you follow the algorithm:
- Step 1. Install the app Download Mi Home from the official store (App Store / Google Play). Register or log in to an existing account. Important: if you already have other Xiaomi devices, use the same account!
- Step 2. Add device Press + β Add device in the top right corner. In the search box, type the model name (e.g. Doorbell 3). Select the device from the list.
- Step 3. QR-On the back of the call (or in the instructions) find QR-Point your smartphone camera at it when the app asks. If the code isn't scanned, enter it. ID hand-held devices (printed on sticker).
- Step 4: Connect to Wi-Fi Select your 2.4GHz network and enter a password. If 2.4GHz networks are not listed, check your router settings (it may be hidden or disabled).
- Step 5: Set up the location, Specify the room (e.g., "Door") and confirm the addition, and the call will sound and flash the LED, which means that the connection was successful.
If there is an error at any stage, check:
- π Does the call power (for wired models).
- π± Did you allow Mi Home access to the camera and microphone (for scanning) QR).
- π Does antivirus (such as Kaspersky or Avast) block connection to Xiaomi servers.
What if Mi Home doesnβt see the call?
Set up notifications and cloud storage
Once connected, the call will run in basic mode: alert you when you press a button and record video when you detect movement. But to get the most out of the device, you need to configure:
| Function | How to set up | Recommendations |
|---|---|---|
| Notifications on the smartphone | Go to Device β Notification settings. Enable the Call and Motion Detect options. | Turn off traffic notifications at night if the call is looking outdoors (to prevent passers-by from waking up). |
| Cloud storage | B Settings β Warehouse select the rate (free 7 days of history). | To save traffic, set the record only by movement, not continuously. |
| Local storage. | Insert a microSD (up to 128GB) into the slot on the back (if supported by the model). | Format the card in FAT32 before use. |
| Integration with other devices | In Automation β Scenarios, create a rule (for example, βWhen calling, turn on the Yeelight lightβ). | Check that all devices are in the same region in Mi Home (e.g., Russia). |
A critical nuance: if you use the Chinese version of the call (CN), cloud storage will only be available when you select the China mainland region in Mi Home.When you change region to Russia or Europe, this feature is disabled, but you can bypass the restriction by connecting the call via Home Assistant or Aqara Hub.
π‘
If you have multiple calls (like the front door and the gate), assign them different tunes in the settings, so you know which door someone walked up to without looking at the smartphone screen.
Common Mistakes and How to Fix Them
Even when you follow the instructions, you have problems. TOP-5 mistakes and their solutions:
- π΄ "Failed to connect to Wi-Fi" Reason: router uses WPA3 or conceal SSID. Solution: Switch to WPA2, Turn off network hiding, temporarily turn off firewall on router.
- π΄ "Offline device after connection Reason: Call lost communication with Xiaomi server Solution: Reboot router and call (turn off power for 30 seconds). If it does not help, change DNS on router 8.8.8.8 (Google).
- π΄ Video lags or doesn't load Reason: Low download speed on router or channel congestion Solution: Highlight the call static IP in router settings and limit bandwidth for other devices.
- π΄ No notifications are coming Reason: In smartphone settings, push notifications for Mi Home are disabled Solution: Check permissions in Phone Settings β Notifications β Mi Home.
- π΄ Call does not record video Reason: Motion detection zone is configured incorrectly or cloud storage is disabled Solution: Go to Settings β Detect movement and adjust sensitivity.
β οΈ Note: If you use a battery call (Xiaomi Smart Doorbell Wireless), a discharged battery may cause false motion sensor alerts. 1 time-in 3 months, even if it shows 20-30% charge.
Additional chips: automation and voice assistants
Xiaomi Call can be integrated with other services for enhanced functionality:
- π€ Voice control: Connect a call to Alice (Yandex), Google Assistant or Amazon Alexa. For example, you can say: "Alice, show the camera at the door", and the video will appear on Yandex Stations or TV.
- π Automation via Mi Home: Create a script: If the call worked β turn on the light in the hallway and send a notification to the Mi Band smart watch".
- π Remote Access: Enable the Remote Access option in your device settings to view video from your camera from anywhere in the world.
- π Security: Set up two-factor authentication in Mi Home so that attackers donβt get access to your records.
For advanced users, if you use Home Assistant, you can connect a call through Xiaomi Miio integration.
- Save the video to your own server (without the cloud).
- Set up custom notifications (for example, send photos to Telegram).
- Integrate the call with other systems (e.g. OpenHAB).
π‘
Voice assistants (Alice, Google Assistant) work only with calls connected to the European or Russian server Mi Home (CN) function is not available.