Features:
12 operational modes including:
air horn
phaser
intersection mode
tap
radio re-broadcast
standby
wail
yelp
high / low
warble *old GE Powercall Siren Tone
whoop
PA
*Tap and air horn features are horn-ring adaptable.
Intersection mode alternates yelp, phaser & air horn tones.
PA overrides all other siren functions.
Park function (optional) deactivates siren tones when vehicle is shifted into park. Control panel lights flash when Park function is engaged. PA and air horn modes continue to be operable while in Park mode.
Powder-coated steel housing with an illuminated faceplate has a rotary switch for mode selection; three push-button switches for air horn, phaser, & intersection features; an on /off dial with adjustable volume control; and a noise-canceling PA microphone.
Powers one 100 watt RMS speaker with an 11 ohm impedance.    (Speaker sold separately.)
Solid-state electrical components.
Engineered to withstand high-voltage spikes, reverse polarity and short circuits.
*Comes complete with one hard-wired, noise-canceling P.A. microphone; one bale mounting bracket; convenient plug-in connectors and all necessary wiring.
*Speaker sold separately.
Specifications:
            -    12 volt
            -    Current draw during operation:    8 amps
            -    Current draw in standby mode:    .03 amps
            -    Dimensions: 2 1/4" H x 6" W x 6 1/2" D
Suggested Retail Price:       $358.86
Strobesnmore price $226.99

click to hear sounds
Air Horn
Phaser
Wail
Yelp
High/Low
Warble
Whoop