The AS4428.1 Remote LCD Display Unit (RDU) is a fire alarm repeater panel compatible with the MX4428 and F3200 range of fire alarm systems. It provides an alphanumeric display of alarms on a 2 line by 40 character LCD and keypad.
The RDU’s programmability enables remote displays to be configured for a variety of purposes using various modes of operation and freely programmable zone display mappings. In this way each RDU in a large system can be assigned to display exactly the zones required at that location.
It is compatible with existing systems because the text messages displayed on the LCD are programmed locally.