Gentex GOS24-110WR All Tones Test

Man, I guess I really like high intensity strobes...

I'm really glad I got this while I did. It popped up on eBay for around $45, although I did have to pay tax. That's pretty reasonable considering the other one that's on sale is QUADRUPLE, which is ridiculous.

I have yet to see a GOS in person, at least I think I do. The Hannaford grocery store my family regularly goes to used to have an old Radionics system with 90's Gentex horn strobes before upgrading to Commander 4s. They were most likely SHGs, but it's been almost a decade since the system was replaced, so there's a tiny, TINY percent chance they were GOS's.

Also, if you want a REAL example of 4001/4002 code 3 without having those panels, the code 3 chime tone on the GOS is an actual example since the pause between cycles is much longer than with the normal code 3 heard with the 800 and 2400Hz tones.