Are you looking for a camera to embed within/inside the ATM? Or would a camera overhead/behind/side suffice?
How close are you looking to zoom? My guess is there might be some regulations on whether the camera can read the numbers on a card? Obviously I don't have expertise on the financial/banking/ATM industry, but I like your question.
If you are a bank officer, I would contact the ATM provider for your bank.
This is the anti-Meraki, but can help with some insights: https://www.axis.com/solutions/banking-and-finance/atms
Esteban J Nunez
School and Church
K-12 Education