All settings as well as the behavior of each key are stored in the REM-2 / REM-2R device. Precautions should be taken when exchanging remote controls from one installation to another or when replacing a device to avoid configuration errors. Each remote comes configured with its different serial number that identifies it within the installation's remote circuit.

The following explains more specifically the operation of the elements that make up the REM-2 / REM-2R: