This was installed in The 1980s to replaced deactivated thunderbolts. I'm not 100% sure but I feel like this has sounded at this hertz level since it was installed
true, the Omni-Directional 28XX series do not direct the cound as well as these bad boy's do. Alos, the 16 Drivers are focusing the sound in one direction, pviding better sound volume when its facing you.
2018 anyone?
2023 😎
@@borkluchtalarm well, its now a 2909.
Replaced 1 year later
This siren is located near the Rookies across Hwy 70. Directly across the Hwy from the Best Buy.
Sounds like that thing has had its controller replaced at some point.
This was installed in The 1980s to replaced deactivated thunderbolts. I'm not 100% sure but I feel like this has sounded at this hertz level since it was installed
I know exactly where it is. Great recording!
Where in Wentzville was this siren located?
I wonder why whelen is using the same soundboard for these now, Mt Whelen 2750 normally sounds different, but jt just sounds like this
Aw its got the new tones
I have tons near my house. Actually, right down the street. Very loud!
a little bit of codes
I guess they don't know what brushes are! :-)
Stop making fun of my lack of collector rings
true, the Omni-Directional 28XX series do not direct the cound as well as these bad boy's do. Alos, the 16 Drivers are focusing the sound in one direction, pviding better sound volume when its facing you.
sounds about the same as a 4004
The controller was probably updated.
may have newer sound card