Audible Devices
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EBA Vehicular Back-Up Alarm
The Evacuator® back-up alarm offers superior reliability with exceptional warning power. Evacuator alarms utilize piezo-electric circuitry and solid-state components to minimize the effects of vibration and reduce amp draw.
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EPBA Vehicular Back-Up Alarm
The Evacuator® back-up alarm offers superior reliability with exceptional warning power. Evacuator alarms utilize piezo-electric circuitry and solid-state components to minimize the effects of vibration and reduce amp draw.
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252 Vehicular Back-Up Alarm
Federal Signal's Model 252 back-up alarm is a solid state audible warning device enclosed in a weatherproof housing. The alarm produces a horn tone of 97dB at four feet (109dB at 1m) and sounds at approximately 60 times per minute with equal on and off pulses. Model 252 conforms to SAE (Society of Automotive Engineers) J994 Sound Level Type C.
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253 Vehicular Back-Up Alarm
Federal Signal's Model 253 is a unique backup alarm that samples the ambient noise levels surrounding the vehicle and adjusts its sound output automatically. The decibel output can vary from 82dB to 107dB @ 4 feet (92dB to 120dB @ 1m) when activated.