Holliday, TX

Federal Singal Thunderbolt 1000BTSB - Farm to Market Road 368 and West Maple Street. Pictures were taken on June 2nd 2020 the day of its first tuesday test  day the siren tests on the frist Tuesday  of every month at 12:00 PM  sometimes the test maybe delayed to  1:00 PM. Submitted by Gavin The Fire Alarm and Siren Guy. 

Federal Signal Thunderbolt 1000BTSB - 1000-1014 FM 368. Photos taken on June  1st 2021. Submitted by Gavin The Fire Alarm and Siren Guy.