ATMs inside banks are generally safe and easy to use, some even presenting menus in english in the touristy areas, and they are generally owned either by banks or a company called Banco 24 horas.

Atms owned by specific banks tend not to accept cards from other banks, but on the other hand offer multiple services for its clients, such as money transfers between accounts and banks, payment of bills, and even investment options. The ATMs are also subject to hour limits, since some operations are forbidden by the banking system after a given time.

Banco 24 horas is a company affiliated with most brazilian banks, offering simple services to most banks for a fee - There, one can withdraw money whenever there is not a specific ATM for the needed bank in the vicinity.