Amcrest AD410 - Dahua Wireless Chime Support

[beedbz]

Amcrest's official wireless chime "AD1-CHIME" has been out of stock for a couple years.

Dahua's is in stock and appears to be the same device:

https://us.dahuasecurity.com/product/lincx2pro-wifi-doorbell-chime-kit/

I bought the Dahua version on a whim, but it's serial number is not supported by the Amcrest app.

Has anybody figured out a way to get a wireless chime supported beyond HomeAssistant?

 

[beedbz]

Alternatively has anybody had success flashing this firmware onto the AD410 Dahua DH-DB6I 5MP WiFi Video Doorbell