Fire Alarm Fault Rectification of FMZ-5000 MINIMAX 

After a 12 V battery flash BBF cards (Zone) of FMZ-5000 (Main PCB) Of MINIMAX Fire Alarm system were showing red LED indication and the system was rebooting on its own. We consulted the MINIMAX officials in singapore and vietnam as in China the company was long gone. He sent us some firmware to upload in the memory card of the main PCB and the results were sent back to him then finally he suggested replacing the faulty cards for rectification.
This video was made after struggling for 9 months because in Pakistan and in China the MINIMAX has closed its operations and services.