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Remotely Selectable Electronic Siren Are Capable Of Producing Three Different High Decibel Tones From The Same Unit.
Typical applications include emergency warning, fire alarms and evacuation. NEMA 3R housing is molded from impact resistant ASA plastic that is resistant to ultra-violet light. Used for indoor or outdoor use. Sound selection includes wail, yelp and horn tones. Omni-directional swivel mount system allows output to be pointed anywhere within a 360° half-sphere. Produces 109.5 111dBa at 10 feet. UL and cUL listed. 5 Year Limited Warranty.
The Federal Signal Model A is a general-purpose electro-mechanical
siren that produces a distinctive sound and tonal quality for
industrial applications. It has a high maximum pitch which
provides excellent contrast to industrial ambient noise. Introduced
in 1918, the Model A is still used today in many rugged and
extreme environments and applications.
The Model A features a universal motor and operates with
120VAC or 125VDC. The fractional horsepower motor drives a
ported aluminum rotor within the specially designed stator to
produce a unique sound. A small internal fan cools the motor
during operation. The recommended duty cycle is five minutes
on/five minutes off. This siren produces an attention-getting
103dBa @ 10' (113dBa @ 1m) and 1060Hz at full R.P.M.
The Model As metal housing is sealed with red powder coat
for an attractive appearance and superior corrosion resistance.
The swivel mount bracket accommodates wall and surface
The Model A is UL and cUL Listed and FM Approved.
Federal Signal Low Profile Piezo Sounders Are Used For Commercial Or Industrial Alarm Applications.
Federal Signal Low Profile Piezo Sounders are solidly made for long lasting durability and dependability. Model LP4 is a compact multi-tone sounder used for OEM and general alarm applications. The low voltage LP4 provides a choice of 28 different tones, switch selectable during installation. Each electrical connection has two terminals for looping in and out, eliminating the need for a separate terminal block. A second tone is available if a third wire is installed and connected to the second tone terminals. Operates on a voltage range of 9-28VDC without the need for adjustment. The dB output ranges from 82-100dBa at 10 feet (92-110dBa @ 1m) depending on the tone selected. The volume control provides for 20dBa of adjustment. PLC compatible. Rugged ABS casing provides a high degree of strength and protection from the elements. Operating temperature range of -40°F to 176°f (-40°C to 80°C) allows for use in a wide range of environments. Shallow base provides for flush mount wiring, and has unique twist assembly for easy installation. Model LP5 is an economical two-wire micro unit that produces an effective audible signal for indoor applications. Operates on 9-30VDC power, and is capable of producing "Continuous", "Two-Tone", "Pulsed" and "Sweeping" tones. Each tone can function at a high or low dB level, depending upon DIP switch selection (low of 3mA to a high of 15mA). Output ranges from 76 to 87dBa @ 10' (86 to 97dBa @ 1m). ABS plastic cover is removed for easy access to dip switches and the wiring terminal block. Circuitry meets with CE approval. Operating temperature range is -13°F to 185°F (-25°C to 85°C) allowing for a wide range of applications. Works in panel or wall mount installations. Compatible with PLC and low voltage controls. 5 Year Limited Warranty.
Audible Sirens Inform Others Of An Emergency Situation Or Provide A Public Announce System.
Sirens can be installed on emergency vehicles including police cars, ambulances, and fire trucks. Alert 4000™ Siren Speaker System is a compact 12-volt, 50-watt electronic siren with 3 different functional sounds. It also has a PA system with 100 RMS speaker, plug-in microphone, metal mounting bracket, and mounting hardware. Alert™ Speaker is a 100-watt RMS speaker that works with most electronic sirens. Comes with mounting hardware. Compact 100-Watt Speaker is a small, high performance speaker designed for versatile mounting and made of corrosion resistant metal. The Deputy™ is a, 12-volt, 100-watt electronic siren. Features a PA system with noise-canceling microphone.
Werma Siren Element Is Best Used For Areas With Changing Ambient Sound Levels. Werma Siren Element has an automatic sound output adjustment between 80 and 100 dB to provide optimum performance in changing audio environments. Available types include Siren Element, Siren Element Alternating and Siren Self-Adjusting. Current consumptions are 25 Ma, 70 Ma, Max 40 Ma, Max 80 Ma and Max 150 Ma. Protection ratings are IP65 and IP40. Voltages vary per model.