RESIST-SA is an access control device that can archive codes or cards and command the opening of a door, control the status (open/closed) and sound an alarm in the event of unauthorised opening. It works totally autonomously ("SA" means Stand Alone) with no external management board or computer for programming and downloading data. The electronic control unit comprises two interconnected boards:
- The CPU board, which contains the terminals, buzzer, relays and interface for the passive reader
- The keypad board with the buttons, the LED indicators and the antenna for the passive proximity reader.
RESIST-SA (reader A, master) can connect with a standard RESIST, currently available (reader B, slave).