What to do if the phone can't receive notifications from the Xiaomi Outdoor Camera CW300?

For your reference, please check the following points:
1. Please check whether your phone has turned on the APP notification permission of the notification bar (Take a Xiaomi phone for example: go to [Settings] >> [Notifications &status bar] >> [App notifications] >> turn on the [Mi Home/Xiaomi Home] button);
2. Please check whether your phone has turned on the notification permission for the Mi Home/Xiaomi Home APP (Take a Xiaomi phone for example: go to [Settings] >> [Apps] >> [Manage apps] >> select [Mi Home/Xiaomi Home] APP >> [Notifications] >> turn on [Show notifications]).