First question, are you looking to put the camera on the same network as the apple?
If so, a simple ip cam works fine, if you want to view the shed on the web...ie when you are out and about, I like (and use) Trendnet cameras. Can watch them anywhere you have service...via their app, or on your browser.
I have 3 of these at my house in Scotland...
https://www.amazon.co.uk/TRENDnet-TV...t+cloud+camera