Looking for a Notifier Slow Whoop Sound File

Hello, I’m having trouble finding a sound file for the slow whoop tone found in the Notifier NFS2-3030 with DVC. It is seen in this video: NFS2-3030 / DVC Test - YouTube

I have the message all set, but I’ve been looking for this tone for a while, and it’s rather hard to recreate.

Try here? <LINK_TEXT text=" http://www.firealarmcollector.com/data … %20Whoops/"> Index of /database/Voice Evac Messages/Notifier/Tones/Slow Whoops</LINK_TEXT>

I’m aware of that one, it’s very similar but not quite what I was looking for. Thanks though!