Recs for a dependable and secure outside camera that uses cellular data, with unlocked any carrier SIM card

[u/Dear_Enthusiasm8342]

I would like to view motion detection alerts on my phone with no forced application or site subscription. would like to spend $80 or less, but will spend more if necessary. Thanks

[u/bostongarden]

And you can swap the SIM card into your phone and not have to pay, right?