Supported by: Control panels: PERFECTA 16–WRL, PERFECTA 32–WRL, Controllers: INT–RX–S (version 1.04 or higher), MTX–300 (version 1.01.002 or higher), VERSA–MCU (version
1.04 or higher) 5 buttons with function assignment capability, Ergonomic enclosure preventing buttons from being pushed accidentallyen