Whelen Alpha™ Siren Series
The Alpha Siren Series delivers 100 or 200 watts of siren warning power, hands-free operation, multiple warning tones, and horn ring override capability. Alpha Sirens allow easy set-up and configuration to meet local requirements without special ordering.
FEATURES
Compact design is ideal for undercover and volunteer applications
Control siren tone through horn ring or separate switches
Hands-free operation
Harmonically rich composite Airhorn tones
Output open/short circuit protection
Easy to install
Pre-wired with quick disconnect plugs for easy service and fast replacement
ALPHA12S:
Five siren tones
Operates one 100 watt siren speaker
Dip switch access allows instant configuration of popular operating features
Compact design is easy to install under the dash, in a console, or in a rack
ALPHASL:
18 Scan-Lock™ siren tones
Operates one or two 100 watt siren speakers
Five optional switch panels available. Will also operate from customer supplied switching controls
MODELS
ALPHA12S
Self-Contained Siren, with Faceplate Switches, Selectable Four Tone Hands-Free Siren, For Single 100 Watt Speaker
ALPHASL
Remote Siren, for use with Remote Switches (Purchased Separately), Selectable Four Tone Hands-Free Siren, For One or Two 100 Watt Speakers
Alpha™ Siren Series - Accessories
ALPHA1
Single On/Off Switch for use with Hands-Free Operation
ALPHA2
Single On/Off Hands-Free Activation Plus Momentary Switch for Air Horn