Help me idenify a police siren.

[Tango]

The description doesn't seem to be helping, and I'm trying to figure out what siren this police truck is using.
http://www.youtube.com/watch?feature=player_embedded&v=sJ4IaP_ghsw

[Ad Bot]

[Qwepir]

why are there like three different sirens in that

[Tango]

why are there like three different sirens in that

But its one universal group, such as a Whelen 295 or FS Smart Siren.

[Barakuda]

http://www.youtube.com/watch?v=1VRZq3J0uz4

Sorry but I had to :D

[Qwepir]

But its one universal group, such as a Whelen 295 or FS Smart Siren.

no i mean one goes all slow like weoooooooooooooooow
another goes weow weow weow weow
and one sounds like a telephone

[Tango]

no i mean one goes all slow like weoooooooooooooooow
another goes weow weow weow weow
and one sounds like a telephone

well then help me figure out the one that sounds like a phone

[Qwepir]

i dunno but the san francisco cop cars in midtown madness had them

[._maxwell23461_.]

nee naw

[Hiok1998]

I am fairly certain its one that makes sound.

[Daedalus]

***www.AVP911.com*** This is a 2011 Ford F-150 Patrol Package built for a Federal Agency in Nevada. The equipment include a CUSTOMER SUPPLIED Star Signal Razor light bar, Soundoff Signal Nebula strobe kit, headlight flasher, and UltraLITE rear window light, Code 3 XT3 license plate lights and XT4 bumper lights, Unitrol Touchmaster siren/lighting controller, Jotto Desk console, Go Rhino push bumper w/ Warn winch, and Patriot Products partition and weapon rack. Built by AVP:Advanced Vehicle Products out of Henderson, NV.

[e-maxx]

http://www.youtube.com/watch?v=1VRZq3J0uz4

Sorry but I had to :D

oh god what

[Slugger]

why are there like three different sirens in that

Police have to use different sirens depending on the situation.

[Qwepir]

Police have to use different sirens depending on the situation.

what are the others for?

[Eussorus]

0:23 Sounds like a cell phone.