Federal Sign & Signal Model 77L Siren Light

Federal Signal Double Tone Siren

[@rykember11]

Great Siren with a very distinct tone! Never seen one with a blue light cover, however.

[@engine173351]

Our ambulances back in the early 70's had these mounted on the left side of the hood. The lens was red though.

[@donaldhillman3488]

this sounds so awesome put this in Roblox and Emergenyc!

[@alexandersalarms5380]

My fav

[@WMSJacob]

Dual tone is the way to get attention.

[@michaelplesch]

I had one, 3-1-7 BSFD

[@jasonvoorheesy2k]

@Raaannndddyyy snow from the wind the rotor made, I filmed this i December 26 2008 I bought it for myself for Xmas :)

[@jasonvoorheesy2k]

Yeah them made all kinds with lots different options

[@Nyiddle]

Sampling this for a song!

[@jasonvoorheesy2k]

@ishredu Clear bulb Blue lens

[@nfspretzels2672]

Super creepy!!! SUPER CREEPY!!!!

[@jasonvoorheesy2k]

@geko7844 yes

[@jasonvoorheesy2k]

@engine173351 cool

[@geko7844]

does it flash??

[@joaquingonzales8907]

I have the same siren. Light works. But siren just clicks. No action or sound. Any recommendations

[@thetruth8095]

Do you still need assistance sir?

[@LastUnicornNew]

i want it to buy, please help