The TX7302 Addressable Flashing Beacon Base is an alarm warning device used to notify persons in the vicinity of the occurrence fire emergency in order the person to take appropriate measures. The addressable flashing beacon base adopt multi-application device starting from the types, parameters and wiring layout in single unit. The TX7302 addressable flashing beacon base is powered by the communication bus. The TX7302 addressable flashing beacon base can change into different encoding modes such as Single-encoding Mode, Dual-encoding Mode 1 and Dual-encoding Mode 2 using a programming tool. And it has different starting modes such as started by a detector, a controller or other front-end linkage. In addition, the alarm tone can be configured according to the requirement from 17 different tones.