MrFireAlarm, also known as MFA, is a Fire Alarm/Life Safety Enthusiast and Collector, Retro Electronics Collector, Dubstep and Hardbass Music producer, and Highways/Transportation Enthusiast in Pima County, Arizona. Since 2017, MFA has collected Fire Alarm Equipment and occasionally uploaded videos to his YouTube Channel. He has been an active regular on TFP Forums after being referred to the Site by the collector firealarmveteran15 in 2020.

MFA also is in the process of creating a company called ShadowFire Emergency Communications, which specializes in Fire Safety and Mass Notification equipment.