Whelen Alpha™ Hands-Free Siren - StrobesNMore.com

Whelen Alpha Hands-Free Siren

an artwork by  Whelen
Whelen Alpha Hands-Free Siren
Whelen ALPHA12S Siren

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Your Price:$197.99
Retail Price:$304.00
You Save:$106.01(35%)
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These Alpha series from Whelen truly are a great siren for the volunteer and professional alike. They feature many user choice features and hands-free options while taking up little space.  They give you a full 100 Watts output (for single 100 Watt speaker). This is a self-contained siren with faceplate switches and selectable four tone hands-free siren.


  • Compact design is perfect for undercover and volunteer applications
  • Control siren tone through horn ring or separate switches
  • Hands-Free operation lets you cycle through two or three siren tones using horn or auxiliary control
  • Meets Class A requirements with most 100 watt speakers
  • Harmonically rich composite Air Horn tones
  • Output open/short circuit protection
  • Easy to install. Pre-wired with quick disconnect plugs for easy service and fast replacement
  • 12 VDC
  • 2 Year Warranty
  • Five siren tones, dip switch accessible allows instant configuration of popular operating features
  • Operates one 100 Watt siren speaker
  • Compact design is easy to install under dash, in a console or in a rack

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