What to do if the Xiaomi Smart Doorbell 3S cannot be charged?

For your reference, here are the methods to troubleshoot the issue:
1. When the Xiaomi Smart Doorbell 3S is charged, the indicator will be in the state of white breathing light, and it will be white for a long time after it is full;
2. If the indicator does not light up after being plugged in and charged for some time, please try to press the start button or reset button for a long time;
3. If the doorbell does not respond, you can apply to the after-sales service center for inspection.
Note:
The main board of the Xiaomi Smart Doorbell 3S is located in front of the doorbell. Like the mobile phones, it will generate heat when charging. The doorbell has been professionally inspected and will not have potential safety hazards. Please rest assured to use it.