How to connect a video call on Xiaomi Smart Doorbell: full instructions with expert tips

Xiaomi Smart Doorbell is not just a guest notification device, but a full-fledged security tool with two-way video communication. However, many users face difficulties in setting up video calls, especially when it comes to integrating with a mobile application or other devices of the Mi Home ecosystem. In this article, we will discuss not only the basic steps of connecting, but also nuances that the manufacturer often misses in official instructions.

The video call on Xiaomi Smart Doorbell runs through the Mi Home app (or Xiaomi Home in newer versions) and requires a stable Wi-Fi connection. But what if the call doesn't pass, the image is lagging or the sound is interrupted? We analyzed typical user errors and collected proven solutions, including customization. P2P-Connections, network optimization, and even alternative ways to connect via Google Home or Apple HomeKit (where possible).

It is important to understand that the functionality of a video call depends on the device model. For example, Xiaomi Smart Doorbell 3 supports resolution. 2K Improved microphone, while earlier versions may be limited 1080p. In this article, we will specify which settings are relevant for specific modifications so that you do not waste time on useless manipulations.

1. Connection Preparation: What to Check Before Installation

Before you start setting up a video call, make sure that all components of the system meet the requirements, and errors at this stage will lead to malfunctions of the device or complete inability to make a call.

Minimum requirements for stable operation:

• 📶 Wi-Fi router with standard support 802.11 b/g/n frequency-wise 2.4 GHz (5 GHz is not supported by most Xiaomi call models).
• 📱 Smartphone on Android 6.0+ or iOS 12.0+ with the Mi Home application installed (version not lower than 6.0.100).
• 🔋 Power supply: if your call model is not battery-powered (Xiaomi Smart Doorbell 2 is battery-powered, and Doorbell 3 requires a power connection), prepare a transformer with a voltage of 8-24 V.
• 🌐 Access to the Internet at a speed of at least 2 Mbit / s (for video calls in the Internet) HD-Recommended 5+ Mbit/s).

The critical mistake most users make is to try to connect the call to a 5GHz network. The device simply won't see such a network, and the setup process will stall during the Wi-Fi search phase. If your router is running in two bands, temporarily disable 5GHz or create a separate network for 2.4GHz.

Also check if your firewall or antivirus is blocking outbound connections to ports 8000-8002 (used for the purpose of using the software). P2P-In some cases, temporary shutdowns help. VPN, if you use it.

2. Installation and physical connection of the call

The installation process depends on the type of device, and let's look at both the wired and the battery.

Wired models (Xiaomi Smart Doorbell 3, Doorbell Pro)

These devices require a power connection. There's a transformer in the kit, but if you already have the wiring from an old call, you can use it (check the voltage!).

1. Turn off the power on the shield to avoid short circuit.
2. Connect the wires to the call terminals (L for phase, N for zero). Polarity is not important for most models, but it is better to follow the circuit in the instructions.
3. Mount the body on the wall with a set of screws. For brick or concrete walls, use dowels.
4. Turn on the power and wait for the beep (one short beep means successful initialization).

Battery models (Xiaomi Smart Doorbell 2)

The process is simpler here, but there are nuances with placement:

• 🔋 Make sure the battery is charged (there is a USB-Type-C cable to charge) and it takes up to 6 hours to charge.
• 📍 Select the installation location with the camera angle (optimum) in mind 120–160°). Wi-Fi access (signal should not be weaker) -65 Protection against direct sunlight (overheating reduces battery life).
• 🛠️ Fix the bracket on the wall, then click the bell case (it should sit tightly, without backlashes).

⚠️ Warning: If you make a call outside, use a sealant to handle the holes for screws. Moisture can penetrate the body and cause corrosion of contacts.

Make sure the power is turned off (for wired models)|Check battery power (for autonomous models)|Install the Mi Home app and register|Prepare a password for Wi-Fi (2.4 GHz only)|Check the Internet speed (minimum 2 Mbit / s)-->

3. Set up a video call through the Mi Home app

Now, to the software part, the entire setup process is done in the Mi Home app, and if you don't already have one, download it from the App Store or Google Play.

3.1 Adding a device to Mi Home

1. Open the app and log in (if you don’t already have a Xiaomi account, sign up).
2. Press + → Add the device.
3. Choose the category of Smart Home → Video intercom.
4. Scan the scanner. QR-code on the back of the call or enter ID handheld devices (located there).
5. Connect the call to Wi-Fi by following the instructions on the screen. The device will sound when the connection is successful.

Set up notifications and video calls

After adding the device, you need to configure the alert parameters:

1. Go to the device card in Mi Home.
2. Select Settings → Notifications.
3. Activate options: 🔔 Calling the phone – will include incoming calls to the smartphone. 📹 Video call at the press of a button - automatically launch video when you press the call. 🚨 Motion detection – optional if you want to receive notifications when driving at the door.

Camera.

720p

1080p

2K

⚠️ Note: If video calls don't come to your phone, check the Mi Home app permissions in your smartphone settings. On Android, go to Settings → Annexes → Mi Home → Permissions and enable camera, microphone and notifications access.

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If the call connects, but the video slows down, try in the router settings to turn on the mode WMM (Wi-Fi Multimedia – This Prioritizes Traffic for Video Streams.

4. Solving Common Video Call Problems

Even after you set it up properly, users are faced with common errors, and we'll look at the most common ones and how to fix them.

If none of these methods worked, try resetting the call to the factory settings.

1. Find the Reset button on the back (usually hidden under the cover).
2. Hold it for 15-20 seconds until the beep.
3. After resetting, repeat the setup process from scratch.

5. Optimization of video call: expert advice

To ensure that video calls work stably and the quality of communication is happy, follow these recommendations:

• 📶 Split Wi-Fi networks: If your router supports 2.4 GHz 5 GHz under one name, create a separate network for the 2.4 GHz (e.g, MyWiFi_2G). This will eliminate connection problems.
• 🔄 Update your firmware: Check for updates to Settings regularly → Software Update: New versions often fix video bugs.
• 🔋 Control battery power: If you use the Xiaomi Smart Doorbell 2, charge the battery when the level drops below 20%.Discharged battery can cause malfunctions in video calls.
• 🛡️ Configure detection zones: In Settings → Detection of motion mark only the necessary areas (for example, the door, not the whole street.

For users who have multiple Xiaomi devices (such as cameras or lamps), it is useful to create automation in Mi Home, for example, you can configure the lights on at the door when you press a call or send a notification to Mi Band.

Example of automation:

1. Open Profile → Automation → Create.
2. Select the trigger: Device → Video intercom → Pressing a button.
3. Add Action: Device Management → Turn on the lamp.
4. Save the script.

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For maximum stability of video calls, use a router with support for the Wi-Fi 6 standard (802.11ax) — It is better at handling more connected devices.

6. Alternative ways to connect a video call

If the standard setting through Mi Home is not satisfied, there are several alternative methods:

Connect via Google Home (for models with support)

Some versions of the Xiaomi Smart Doorbell are compatible with Google Assistant.

1. Open the Google Home app.
2. Press. + → Set up the device → Already?.
3. Select Xiaomi from the list of brands and log in.
4. After synchronization, the call will appear in the list of devices.

Now you can control it with your voice (e.g., “OK Google, show the video from the doorbell”).

6.2. Integration with Home Assistant (for advanced users)

If you use the Home Assistant smart home system, you can connect a call through the Xiaomi Miio component:

# Add to the configuration.yaml file


camera:




- platform: xiaomi_miio




name: Doorbell Camera




host: IP_ADRESS CALL




token: YOUR_MIIO_TOKEN




model: xiaomi.vacuum # Replace with the current model

To get a token, use the Mi Home Token Extractor utility.

⚠️ Note: When integrated through third-party systems (Home Assistant, IoBroker) video calls may not work smoothly due to limitations. API Xiaomi does not officially support such connections.

7.Security: How to Protect Video Calls from Hacking

Video intercoms are a good target for hackers, and follow these rules to secure your device:

• 🔐 Use a complex password for your Xiaomi account (at least 12 characters with letters, numbers and special characters).
• 🛡️ Enable two-factor authentication in your account settings.
• 🌐 Update the call firmware to the latest version (older versions often find vulnerabilities).
• 🚫 Do not use a call on public Wi-Fi networks (such as in cafes or hotels).
• 🔄 Check active sessions in your Xiaomi account regularly (Profile) → Security → Devices).

If you suspect your call is hacked (e.g., the camera turns on its own or unknown devices appear in Mi Home), immediately:

1. Drop the call to factory settings.
2. Change the password from your Xiaomi account.
3. Check the network for suspicious devices (via the router’s admin panel).

FAQ: Frequent questions about Xiaomi Smart Doorbell video calls