Here are two very good comments about this issue from folks on the various boards where I posted it: From copcar.com - ?I think maybe someone should contact the family or the funeral home about an escort for the funeral, using some cars with Federal lights on them. I know most people up there have ...

actually last thansgiving when i went out to georgia i crossed Talladega county and encountered i believe three whelen WPS-2807's here is a video of one:

http://www.youtube.com/watch?v=Nl81JFWGLN8

" as they were recently tested not on normally scheduled testing day and worked." All I can say to that.. Lucky it worked this time. The number of failure with that system is very high. It's only a matter of time it's going to fail. we'll see who fails first Grapevine or Dallas as they go...

i had always thought to confirm that whelens produce a square or rectangular wave, but when i looked further at a manual, it shows something of a triangular wave? What the manual says: Tone symbol Freq. Alert /------\ 560Hz attack ^^^^^^^ 410-490Hz Whoop ///////////// 300-465Hz these are the tones t...

I dont hate any models of the 2001 series,I'm tired of all the bashing done to anything that poses a threat to any CD-era siren.the 2001 get its job done, its probably one of the best sirens currently available on the "siren market." Who cares if it doesn't sound as good as a Thunderbolt ...

Definitely go to Bedford. They have a P-50/T135 and a T-128 that are really close together. problem is i wish i had a way of knowing not many cities do, some have whelens and SI test instead and i am very lucky if i find on the city website what exactly happens for testing. I think these P I I W I ...

I'm thinking that this is a case of "we forgot to test," or you showed up at the wrong time. Dallas/Ft. Worth area has decided that they will test either Noon, 1PM, or 2PM, on the first Wednesday of the month. A small percentage of NT cities do other days like the first Saturday at Noon, ...

i have pondered this question for a while, what happens when a whelen or any kind of FS siren is activated i know it uses dtmf but how does that signal activates a warning tone Well basically that DTMF tone is received and recognized by the receiver/decoder and then that activates the control (soun...

bmeiser wrote:Definitely go to Bedford. They have a P-50/T135 and a T-128 that are really close together.

problem is i wish i had a way of knowing not many cities do, some have whelens and SI test instead and i am very lucky if i find on the city website what exactly happens for testing.

this topic was inspired by the day i went out to Euless to go see them test their FS-2001 SRN's but they never went off, the weather was clear im wondering if that the siren was in a residential neighborhood was why they didn't activate it but other times before they did set them off i only heard be...