I think a small speaker should announce, in the local language, "recording in progress" when these are used.
"I am John Smith 415-123-4567 abc@123.com 456 Main Street Anytiwn USA and I am Recording everything I can see right now, including your full bodies and children, and storing it online, and training AI with it, without your permission, to be profited on by the Meta Corporation, a publicly traded company. I am John Smith 415-123-4567 ...."