Whelen WPS-2750 & Nathan AirChime K25 Horns | Four "Continuous" Air Horn Blasts | Corpus Christi, TX 

Whelen continuous air horn does exist. It's a programmable option on digital controllers. There's a few videos of it on yt

Dude this is so epic

bro theyre talking to each other

To make it sound perfectly continuous, you have to connect both sound waves perfectly together in audacity.

Someone finally recorded the UV 2700s in corpus

worst thing i've ever heard. liked and shared.

Whelen wps 2007 said aahhhhhhhhhhhhhhhh

This is obviously at MarkWest Javelina. I attempted to record this unit the week before this but it was a no-go. I know where it is because of the UV and the K25 in the distance, which acts as the refinery alarm whereas the 2750s are the community alarms.

I saw that and the other one and the WPS-4004 in 2021

digital continuous airhorn does exist but only on E-864s

the whelen wanted to team

UltraVoice controllers are Federal Signal; not Whelen.

He was the hour...

1:24 Am i hearing an Alertronic?