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| * [[rs485|RS-485]]: A standard protocol for serial communication that supports home networking. RS-232 has a low transfer rate and a short transmission range while RS485 enables all devices to transmit/receive data on the same line. \\ | * [[rs485|RS-485]]: A standard protocol for serial communication that supports home networking. RS-232 has a low transfer rate and a short transmission range while RS485 enables all devices to transmit/receive data on the same line. \\ | ||
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| + | * [[rte|RTE button]]: Short for Request to Exit, this is a button used to open the doors from the inside. Pressing this button opens the doors. It can be used for doors or zones that do not require separate authentication upon exiting. \\ | ||