The indicator light of Xiaomi Smart Doorbell 3 is off.

A doorbell indicator light is a small light usually located on or near a doorbell, providing visual cues for various conditions related to the doorbell system.
If the indicator light of Xiaomi Smart Doorbell 3 is off, please refer to the following steps:
1. You may check the device in a environment with dimmer light, because light might not be visible under high intensity light;
2. Ensure that the [Doorbell button light] switch has been turned on in the Mi Home app by going to [Doorbell settings] >> [Doorbell button light];
3. If the indicator light of the Xiaomi Smart Doorbell 3 is off, it could potentially indicate that the device's power is depleted.To address this issue, it is advisable to recharge the doorbell promptly.