UPDATE: Thanks to everyone who helped. I now know Lost Phone apps are probably what I am looking for
I want to set up an android phone in the garage (connected to power and WiFi).
On request, I can then contact the phone, and get it to take a (flash) photo, which it then emails me. (Alternatively, I can turn on the flash and see video of what it currently sees).
Is there such an Android app?
(Mainly I've found constantly streaming security camera apps or ones to send motion capture to the web etc)
https://www.cnet.com/how-to/turn-your-old-phone-into-a-home-…
Not that i have done it though….