P-9935EVAX RS232 communication card provide interface between GST-IFP8 series panel and EVAX system MP via RS232 port. Create Cause and Effect on GST-IFP8 panel able to active the EVAX related paging zone broadcast evacuation message automatically in case fire. In order to achieve this function, need put some virtue device on cause and effect, the virtue device first 3 digit number must same as the paging zone number, and second 3 digit number is 000, virtue device type is 30. For example: 001***03 + 001***02 + 001***11= 001000 30 00. It means when there is a fire alarm from zone 1 cause by smoke detector or heat detector or MCP, paging zone 1 of EVAX system will broadcast evacuation message immediately.