Whelen Gamma Siren GAMMA2

The Whelen Gamma Siren is a highly versatile, hands-free siren system tailored for emergency vehicles, offering ease of use and reliable sound output. Compliant with SAE Class A and California Title XIII requirements when used with a 100-watt speaker, it provides exceptional audio performance in critical situations. With 23 customizable Scan-Lock™ siren tones, the Gamma Siren allows for tailored responses to various emergencies. Two 20-amp auxiliary rocker switches with LED indicators make it easy to control additional equipment. The stand-by button supports hands-free operation from the horn ring, while dedicated tone buttons for Wail and Airhorn offer quick alerts. The manual button enables users to activate up to three pre-selected tones. Installation is straightforward, thanks to its standard bail-strap mounting bracket, making it a practical solution for any emergency vehicle.

Tech Specs:

• 23 Scan-Lock™ Siren Tones
  • Tone Off
  • Wail
  • Yelp
    
  • Hi/Low
    
  • Piercer
    
  • Yelp 249
    
  • Warble
    
  • Whoop
    
  •  Mechanical
    
  • Pulsed Airhorn
    
  • Airhorn Hi/Low
    
  • Alternate Wail
    
  • Alternate Yelp
    
  • Pulsed Piercer
    
  • Pulsed Yelp/Airhorn
    
  • Wail Coast
  • Wail Stop
  • Mechanical Coast
  • Mechanical Stop
  • Hi-Wail-Coast
  • Hi-Wail-Stop
  • Airhorn Hi
  • Airhorn Low
• Two Auxiliary Rocker Switches
• Hands-Free Operation
• Dedicated Tone Buttons
• Manual Tone Selection
• Dimensions (without bracket):
  • Height: 2.25” (57 mm)
  • Width: 5.375” (137 mm)
  • Depth: 5.5” (140 mm)

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