WHELEN Howler™ Low Frequency Tone Siren, Ford Expedition, 2008-2011

WHELEN Howler™ Low Frequency Tone Siren, Ford Expedition, 2008-2011
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Price: $566.25
Product ID : HOWLER
Manufacturer: WHELEN

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Description

Siren Amplifier with Two Speakers and Mounting Brackets. Works in Conjunction with Existing Siren System Purchased Separately. An added layer of warning for intersections and high risk areas when used with your 100/200 watt siren amplifier. Howler provides deep, low frequency tones, which penetrate other vehicles, alerting drivers and pedestrians of your approach. Howler is not a replacement to the vehicle’s primary siren; Howler adds a minimum eight second penetrating burst of low frequency siren sound for use in heavy traffic, intersections or other high ambient noise conditions. FEATURES • Howler is an add-on to any 100-200 watt warning siren such as the Whelen 295SL Series. Works with most siren amplifiers. • Includes one or two speakers for use with Howler amplifier only. • Works with any sweeping tone, plus Hi/Low and electronic mechanical tone generated by the primary siren. • Howler low-frequency tones synchronize with your primary siren tones to penetrate high noise, traffic situations. • Howler amplifier module uses the primary siren speaker output wires and divides the frequency to one of three frequency bands via dip switch. Selections are 1/4 tone, 1/2 tone or a composite of 1/4 and 1/2 tones. • Lower frequency reverberating tones are able to penetrate vehicles, alerting drivers to your oncoming emergency vehicle. • Built-in timer limits overexposure time, however operators are advised to wear approved hearing protection. • Two external cancel controls, standard. A positive or negative activation will cancel tone. • Select tone duration and tone style via easy Scan-Lock feature and LED indicator (selection of 8 different tone durations: 8-60 seconds maximum). SPECIFICATIONS Size, Speaker without bracket: 7-1/4" (184mm) Dia. x 8-3/8" (213mm) L. Weight: 8 lbs. (3.63kg). Size, Amplifier: 2-1/4" (54mm) H x 5" (127mm) D x 4-3/4" (120mm) L.

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