DIY-EOWSiren March Test (with Alert & March-Time
Posted: Tue Mar 10, 2009 5:32 am
In this video I activate Alert and March tones. March tone would be used as a fire-alarm, while alert is reserved for Tornadoes and other severe weather. This siren is on a vintage transistor based 10-watt amp, thus the tweaker-like noises heard occasionally. I did get a video of siren #2, but couldn't get rid of the pesky wind noise. I'll try it again when it's not so bloody windy outside.
http://www.youtube.com/watch?v=SkY-jwgqrJM
PS: How many sirens do you guys know of that do march-time?
http://www.youtube.com/watch?v=SkY-jwgqrJM
PS: How many sirens do you guys know of that do march-time?