Modern security systems are becoming more accessible, and the video intercom from Xiaomi Zero is a prime example of how smart home technologies are penetrating ordinary apartments. Installing this device opens up the possibility of remote monitoring, two-way audio communication and integration with other gadgets of the ecosystem. The setup process may seem difficult only at first glance, but following a clear algorithm of actions, you can activate the device in minutes.
Before starting work, it is important to make sure that you have a stable connection to the 2.4 GHz Wi-Fi network, since most devices of this type do not support the 5 GHz standard. You will also need a pre-installed Mi Home or Xiaomi Home app on your smartphone, through which the main configuration will be made. Carefully study the equipment so that all the necessary mounting elements are at hand, this will save time during the installation process.
In this article, we will take a look at every step from tool preparation to final calibration of motion sensors, learn about the nuances of connecting a base station, setting up notifications and how to solve common connection problems.
Preparation for installation and completion
Start with a thorough inspection of the contents of the box. the standard set of Xiaomi Zero Doorbell usually includes the video panel itself, the base station (hub), a set of mounts, a screwdriver and a set of mounts. USB-Charging or power cables. Some configurations may additionally be equipped with interchangeable panels or an extended set of dowels for brick walls. USB The complete cable has no visible damage.
A critical step is to check the compatibility of your home network. As mentioned, the device only works in the 2.4 GHz band. If your router broadcasts one network with a common name for both bands, sometimes you need to temporarily split them in the router settings or create a guest network only for the 2.4 GHz band. This is a common reason why smart devices don't see the network when initially set up.
⚠️ Warning: Do not attempt to mount the device on the wall until the software setting is complete. If errors occur during the pairing process, it will be inconvenient to remove the already screwed unit, and the risk of damage to the mounts or body is high.
You will need a minimum set of tools for installation: a drill or a punch (if the wall is concrete), a cross screwdriver and a level for flat installation. Also, remember to fully charge the battery of the video panel before the first turn on, even if the indication shows a full charge, this will help calibrate the battery.
☑️ Pre-installing check
Setting up the base station (Hub)
The base station acts as a bridge between the video intercom and the Internet, ensuring stable data transfer. Connect the hub to the outlet with a complete power adapter. The indicator on the housing should light up, signaling the supply of electricity. If the indicator is not on, check the integrity of the cable and the presence of voltage in the network.
Then add a hub to the Mi Home app. Open the app on your smartphone, making sure that Bluetooth and geolocation are enabled. Press the Add Device button in the top right corner. The app will automatically scan the space and prompt you to add the found gateway. If the automatic search failed, select the device manually from the directory by finding the category "Security" or entering the hub model in the search.
In the process of adding, the system may suggest updating the base station firmware. Updating firmware is a mandatory procedure, since older versions of the software may contain security errors or not work correctly with new versions of the application. Wait for the device to load and restart. After successfully adding the hub will appear in the list of devices on the main screen of the application.
What to do if the hub is not added?
Video panel pairing and addition to the app
Now, to the main device, the video panels, press and hold the power or reset button on the back for 5 seconds until you hear a voice message or see the indicator flash, which puts the device in pairing mode. The smartphone screen in the Mi Home application should display a notification of the detection of a new device.
Follow the instructions on the screen to connect the video panel to the Wi-Fi network. Enter your network password carefully, observing the character register. At this point, the phone must be connected to the same Wi-Fi network that you want to connect the call to. After successfully transferring network settings, the device will try to connect to the router.
Successful connectivity will be confirmed by voice and changing the color of the indicator to green or blue (depending on the model).Now you can assign a name to the device, for example, "Footdoor" or "Guard" and assign it to a specific room in the application interface, which will make it easier to manage if you have many devices in your smart home system.
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For better response speed, when you set up, come with your phone and video panel closer to the router, and after setting up, you can move the call to a regular place.
Installation of video intercom on the wall
Once the software is successfully set up, you can physically install it. You can apply the mounting plate to the wall at the desired height. The optimal height of the video intercom is 1.5 to 1.6 meters from ground level, which allows you to cover the visitor's face and the space in front of the door. Use the building layer to avoid skewing.
Put holes under the dowels through the holes in the mounting plate. Drill the wall, insert plastic dowels and screw the plate with screws. Make sure the mount is secure and does not stagger. If the installation is done on a metal door or joint, use special screws on metal.
Lock the video panel onto the plate that you have installed. Depending on the model, it can either be put on top and fixed by the screw from the bottom, or it can be snapped. To protect against theft, a special screw is often used that twists after you install the panel. Now the device is ready for operation in normal mode.
| Parameter | Recommended value | Description |
|---|---|---|
| Height of installation | 150-160 cm | Optimal angle of view of the face |
| Distance to Wi-Fi | Up to 10 meters. | For stable signal through 2 walls |
| Temperature of operation | -20°C...+50°C | Range for street operation |
| Viewing angle | 160 degrees. | Width of the covered area |
Set up notifications and scenarios
Xiaomi Zero Doorbell only reveals its full functionality when you set up your automation scenarios correctly. In the app, go to your device settings and find the Smart Scenarios or Automation section. Here you can set the conditions under which the call will activate other devices. For example, clicking on the call button can turn on the light in the hallway or start recording on the surveillance camera.
It's important to adjust the sensitivity of the motion sensor and the detection zone, so you can avoid false positives from passing cars or swaying tree branches, you can programmatically select an area on the screen where movement will be ignored, or you can instead track it with priority, motion detection is a resource-intensive function, so intelligently adjusting the zones will help save battery power.
This section also adjusts the work schedule, so you can set Do Not Disturb at night so that the audible notifications don't wake you up, and video of the event will continue to be kept in the cloud or on a memory card, and the flexibility of the settings allows you to adapt the intercom to the rhythm of your family's life.
⚠️ Note: When activating push notifications, make sure that the settings of the smartphone itself (iOS or Android) allow the Mi Home app to run in the background and display notifications.
Problem Solving and Troubleshooting
Despite the simplicity, users may encounter difficulties. One of the most common problems is the device is offline or constantly loses communication. First of all, check the Wi-Fi signal level at the installation point. If the signal is weaker than -70 dBm, you may need to install a repeater or move the router closer.
Another common situation is video latency or lack thereof, often due to low internet speeds or channel congestion. HD It's also worth checking if the antivirus or firewall on the router is blocking the ports you need to run. P2P-linkage.
If the device is no longer responsive to pressing, you may need to reset completely. Use a thin object (clip) to press the Reset button in the hole on the case and hold it for about 10 seconds until the characteristic audible signal.
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90% of problems with connecting smart Xiaomi devices are solved by switching the router to compatibility mode (only 2.4 GHz) or completely resetting the device.