We use QR codes for our general adoption application since it is a static link. They generally work well as long as there is reception.
I would think that linking it to a camera would be similar as long as there was an identifying code for each camera and a program to manage it.
maybe Ring has something that can be repurposed.
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Jasmine P
Volunteer
It's Meow or Never for Ferals, Inc Tally
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