VINTAGE Edwards Duotronic Horn Siren Model 5520 120 V .275 Amps 60 CYC, US $190 – Picture 0

VINTAGE Edwards Duotronic Horn Siren Model 5520 120 V .275 Amps 60 CYC, US $190 – Picture 1

VINTAGE Edwards Duotronic Horn Siren Model 5520 120 V .275 Amps 60 CYC, US $190 – Picture 2

VINTAGE Edwards Duotronic Horn Siren Model 5520 120 V .275 Amps 60 CYC, US $190 – Picture 3

VINTAGE Edwards Duotronic Horn Siren Model 5520 120 V .275 Amps 60 CYC, US $190 – Picture 4

VINTAGE Edwards Duotronic Horn Siren Model 5520 120 V .275 Amps 60 CYC, US $190 – Picture 5

VINTAGE Edwards Duotronic Horn Siren Model 5520 120 V .275 Amps 60 CYC, US $190 – Picture 6

VINTAGE Edwards Duotronic Horn Siren Model 5520 120 V .275 Amps 60 CYC, US $190 – Picture 7

VINTAGE Edwards Duotronic Horn Siren Model 5520 120 V .275 Amps 60 CYC, US $190 – Picture 8

VINTAGE Edwards Duotronic Horn Siren Model 5520 120 V .275 Amps 60 CYC, US $190 – Picture 9

VINTAGE Edwards Duotronic Horn Siren Model 5520 120 V .275 Amps 60 CYC, US $190 – Picture 10

VINTAGE Edwards Duotronic Horn Siren Model 5520 120 V .275 Amps 60 CYC, US $190 – Picture 11

Vintage Edwards Duotronic Horn Siren Model 5520 120 V .275 Amps 60 Cyc

US $190

Hudsonville, Michigan, United States
Jan 30th

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This is for the piece you see here. I don't know much about this unit other than the fact that, when I plugged it in, I unplugged it immediately because it emitted the loudest sound I think I have ever heard. Incredibly loud siren. So I know that the thing works from that standpoint. I have no way to test it beyond this. Please consider this when bidding/buying. As far as I know, the original cord is still attached, but I am not the original owner, so I cannot swear to that. I am sure it is old, just not sure exactly how old. You can see what appears to be some paint over spray, and a small surface rust spot, and maybe a small dent (photo #6). But in nice, vintage condition. You can see the name plate (photo#9) and it says "No. 5520", "V 120", "CYC 60", and "AMP .275", along with the name "EDWARDS" in the center. Not sure what it is/was used for, but very nice. 8.75" bell diameter. Please be sure to ask any questions you may have.

Condition

Used :

An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.

Seller Notes

“I don't know much about this unit other than the fact that, when I plugged it in, I unplugged it immediately because it emitted the loudest sound I think I have ever heard for a second. Incredibly loud siren. So I know that the thing works from that standpoint. I have no way to test it beyond this. Please consider this when bidding/buying. As far as I know, the original cord is still attached, but I am not the original owner, so I cannot swear to that. I am sure it is old, just not sure exactly how old. You can see what appears to be some paint overspray, and a small surface rust spot, and maybe a small dent (photo #6). But in nice, vintage condition. Not sure what it is/was used for, but very nice. 8.75" bell diameter.”