Hello Shaik Abdullah,
Good day. Thank you for your question.
FMB910 does not support firebase synchronization. These devices send data to the client's set-up servers where codec8/codec8 extended is implemented, so if data is sent to a server that has an API then it might be possible to connect to the Firebase database (server <-> firebase database). So it has to be done on the server-side.
Hope this clears your doubt.
Kind regards.