| Number of beeps | Type of beep | Stage | Description |
| 1 | long | during factory reset | when perform factory reset |
| 2 | short and fast | before setup/after factory reset | waiting to be programmed with SSID/password |
| 5 | short and fast | before setup | battery is too low for setup |
| 1 | long | during setup/after paired | after device joins network successfully |
| 3 | short and fast | after setup/fail to get message from server | cannot send message to server successfully |
| 6 | medium and slow. The interval between each beep is about 2 seconds. | after setup/fail to connect to the router’s WiFi network | there is connection issue to the router. |
| 1 to 5 | medium and slow. The interval between each beep is about 2 seconds. | after setup | In the process of connecting to WiFi network. The connection is successful but takes a little bit long to connect. |
| morse code | morse code | cannot send message to the server successfully | Error code |
Monitor beeps decode (Click Here to see the content in a better format)
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