Whelen Alpha Siren

Economy priced ALPHA Siren deliver 100 of siren warning power, HANDS-FREE operation, multiple warning tones and horn ring override capability. The ALPHA Siren allow easy setup and configuration to meet local requirements without special ordering. (Not for Motorcycle Use)

• 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.
• 24 Month Warranty.

ALPHA12S FEATURES

• 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.

Below are samples of the siren tones provided by Whelen. 

AVAILABLE IN 24V BY SPECIAL REQUEST