Wall adapter with antenna “alarm buzzes” at 11:00 pm. How to stop that?

A buzzer type alarm goes off at 11:00 pm on the inside wall “adapter with antenna “ for lack of correct name. How do I stop that?

This sounds like the Chime Pro device is being described, in which our newer Chime Pro does not have antennas, but here is an example:

An alarm or alert tone sounding is usually from an even notifications. Check out our Help Center article for tips on using the Chime Pro with your Ring devices.