The Premier Elite ComPort+ is a plug-on PCB that converts the on-board digital communicator connector on Premier Elite control panels* into serial communications port ComPort 3**. This adaptor, when used in conjunction with Premier Elite V3.00 firmware or above, allows three serial communication ports to be used simultaneously for use with compatible products. The Premier Elite ComPort+ is available in a pack of 5 adaptors. *Except the Premier Elite 640, which has three serial communicator ports as standard. **When fitted with a ComPort+, the onboard digital communicator cannot be used.
