Each access individual control module is one door by itself, and does it have to be wired daisy change from one module to another in a building, or is it just controlled Internet-based and is considered a separate module?

Each access individual control module is one door by itself, and does it have to be wired daisy change from one module to another in a building, or is it just controlled Internet-based and is considered a separate module?

We have two "control modules" options: 2-door controller and One-door module (one door controller + reader all-in-one) and they are individually wired or alternatively wirelessly connected. No other devices or computers or servers needed on site. Just internet connection to configure the controllers. Internet maybe disconnected after and controllers will continue in standalone mode.