Audible Alarms:
Audible alarms provide an audible indication of a hazardous situation.
Audible Alarms: Learn more
Federal Signal ' s Model 302GCX SelecTone® Speaker Amplifier is designed to produce tones, digital voice messages and live public address in harsh environments with high ambient noise levels. The...
Federal Signal introduces the Model AV1 combination audible/visual signal. The AV1 features a 100% polycarbonate housing that is rated for Type 3R rain–tight applications. Available dome colors include amber, blue,...
- Flashing Combination Audible/Visual -- Model AV1-024A
- Flashing Combination Audible/Visual -- Model AV1-024B
- Flashing Combination Audible/Visual -- Model AV1-024C
- Flashing Combination Audible/Visual -- Model AV1-024G
- Flashing Combination Audible/Visual -- Model AV1-024R
- Flashing Combination Audible/Visual -- Model AV1-120A
- Flashing Combination Audible/Visual -- Model AV1-120B
- Flashing Combination Audible/Visual -- Model AV1-120C
- Flashing Combination Audible/Visual -- Model AV1-120G
- Flashing Combination Audible/Visual -- Model AV1-120R
Federal Signal introduces the Model AV1ST combination audible/visual signal. The AV1ST features a 100% polycarbonate housing that is rated for Type 3R rain–tight applications. Available dome colors include amber, blue,...
- Strobe Combination Audible/Visual Signal -- Model AV1ST-024A
- Strobe Combination Audible/Visual Signal -- Model AV1ST-024B
- Strobe Combination Audible/Visual Signal -- Model AV1ST-024C
- Strobe Combination Audible/Visual Signal -- Model AV1ST-024G
- Strobe Combination Audible/Visual Signal -- Model AV1ST-024R
- Strobe Combination Audible/Visual Signal -- Model AV1ST-120A
- Strobe Combination Audible/Visual Signal -- Model AV1ST-120B
- Strobe Combination Audible/Visual Signal -- Model AV1ST-120C
- Strobe Combination Audible/Visual Signal -- Model AV1ST-120G
- Strobe Combination Audible/Visual Signal -- Model AV1ST-120R
Federal Signal introduces the Model LP4 low profile, electronic piezo sounder. The LP4 is a compact multi–tone sounder ideal for OEM and general alarm applications. The low voltage LP4 provides...
Federal Signal offers a line of air horns in a variety of tones and sizes for the industrial marketplace. High, medium and low tones are available which provides a wide...
Federal Signal's Model 2 outdoor warning siren is an omni–directional siren capable of producing intense warning signals over a large area. The siren can be installed on a roof or...
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...
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...
Federal Signal's Model 300GC SelecTone® Speaker Amplifier is designed to produce crisp, clear tones, digital voice messages and live public address in harsh environments with high ambient noise levels. The...
Federal Signal's Model 300GCX SelecTone® Speaker Amplifier is designed to produce tones, digital voice messages and live public address in harsh environments with high ambient noise levels. The rugged speaker...
Federal Signal's Model 300X SelecTone® Speaker Amplifier is designed to meet UL 1480 intelligibility requirements producing crisp, clear tones, digital voice messages and live public address in harsh environments with...
Federal Signal's Model 302GC SelecTone® Speaker Amplifier is designed to produce crisp, clear tones, digital voice messages and live public address in harsh environments with high ambient noise levels. The...
Federal Signal's Model 302X SelecTone® Speaker Amplifier is designed to meet UL 1480 intelligibility requirements producing crisp, clear tones, digital voice messages and live public address in harsh environments with...
Federal Signal's Model 400R audible/visual signal combines the effective warning of a rotating light with an optional Federal Signal Model 350 horn. The Model 400R includes a large 4.25–inch diameter...
Federal Signal's Model 400ST audible/visual signal combines the effective warning of a strobe light with an optional Federal Signal Model 350 horn. The Model 400ST includes a fresnel lens, providing...
- Strobe Combination Audible/Visual Signal -- Model 400ST-120A
- Strobe Combination Audible/Visual Signal -- Model 400ST-120B
- Strobe Combination Audible/Visual Signal -- Model 400ST-120C
- Strobe Combination Audible/Visual Signal -- Model 400ST-120G
- Strobe Combination Audible/Visual Signal -- Model 400ST-120R
Federal Signal's Model 50GC SelecTone® Speaker Amplifier is designed to produce crisp, clear tones, digital voice messages and live public address. In the Model 50GC a short, folded re–entrant horn...
Federal Signal's Model 50GCB SelecTone® Speaker Amplifier is designed to produce crisp, clear tones, digital voice messages and live public address. Designed to mount in ceilings, the 50GCB features a...
Federal Signal's Model LP5 low–profile sounder is an economical two–wire micro unit that produces an effective audible signal for indoor applications. Model LP5 operates on 9–30VDC power, and is capable...
Federal Signal's Model TM33 Digital Tone Module provides audio input for any SelecTone® speaker/amplifier. The tone module holds a single pre–recorded voice message, tone or melody.
The user selects...
Federal Signal's SST–MV is an electronic siren capable of producing one of four high decibel tone outputs from the same unit. The Model SST–MV features internal amplification and the tone...
Federal Signal's SST3–MV is an electronic siren capable of producing three different high decibel tones from the same unit.
The Model SST3–MV features internal amplification and the circuitry required...
Federal Signal's SSTX–MV is an explosion–proof electronic siren capable of producing one of four high decibel tones from the same unit. The circuitry is contained in a rugged die–cast aluminum...
Federal Signal's SSTX3–MV is an explosion–proof electronic siren capable of producing three high decibel tones from the same unit. The integrated circuitry is contained in a rugged die–cast aluminum housing.
Federal Signal's Universal Tone Module (UTM) is a microcontroller–based tone generator capable of producing 32 different tones. The UTM is the key component of a SelecTone® System or a single...
Federal Signal's Vibratone® Bells Models 504WB and 506WB are completely assembled and include the gong, vibrating AC mechanism, and the gasketed back box. These assemblies feature heavy duty, industrial grade...
Federal Signal's Vibratone® heavy duty bell product line utilizes a modular approach to combine gongs and mechanisms allowing for greater flexibility and selection. Three gong sizes are available; the Model...
- Vibratone Bell -- Model 500-024-1
- Vibratone Bell -- Model 500-120-1
- Vibratone Bell -- Model 500-240-1
- Vibratone Bell -- Model 600-012-1
- Vibratone Bell -- Model 600-024-1
- Vibratone Bell -- Model 600-125-1
- Vibratone Bell -- Model 600-250-1
- Vibratone Gong -- Model A10
- Vibratone Gong -- Model A4
- Vibratone Gong -- Model A6
Model 350WBX (AC current) Vibratone® horn produces sound by the electro–mechanical vibration of a stainless steel diaphragm. The horn mechanism with diaphragm is attached to the grille. The water– and...
Providing an audible/visual warning, the LP7 sounder/strobe combines the features of a mini sounder with a fully integrated xenon strobe circuit. The result is an attractive unit suitable for internal...
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. To...
The Federal Signal Model 2001-130 is a unique innovation in the high power outdoor warning siren market. The patented design represents a new generation of rotating, uni–directional electromechanical sirens. The...
The Federal Signal Model 52 resonating horn produces 114dBa @ 10 feet (124dBa @ 1m) with a 1,000 foot range. It is capable of penetrating high ambient noise levels. Being...
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...
The Federal Signal Model AX siren was introduced in 1937 and received UL listing in 1938. This high pitched siren features a unique rotor and stator design that produces a...
The Federal Signal Model L is a general–purpose electro–mechanical siren that produces a distinctive sound and tonal quality for industrial applications. It has a low maximum pitch which provides excellent...
The Federal Signal Models 55 and 56 are electric horns that produce sound by means of a diaphragm, which resonates a column of air. Because the output is greater than...
The Federal Signal SelecTone® Model 300 is a lightweight and compact, solid–state audible signaling device designed to amplify a pre–selected tone over existing ambient noises. The speaker cone and projector...
The Model 350WB (AC current) Vibratone® horn produces sound by the electro–mechanical vibration of a stainless steel diaphragm. The horn mechanism with diaphragm is attached to the grille. Indoor or...
The Models 350 and 450 Vibratone® Horns produce a very loud horn tone by the electro–mechanical vibration of a diaphragm. These horns are capable of reproducing coded blasts or sustained...
- Vibratone Horn -- Model 350-012-30
- Vibratone Horn -- Model 350-024-30
- Vibratone Horn -- Model 350-120-30
- Vibratone Horn -- Model 350-240-30
- Vibratone Horn -- Model 450-012-30
- Vibratone Horn -- Model 450-012-31
- Vibratone Horn -- Model 450-024-31
- Vibratone Horn -- Model 450-125-30
- Vibratone Horn -- Model 450-250-30
The Models 350TR and 450TR Vibratone® Horns produce a very loud horn tone by the electro–mechanical vibration of a diaphragm. Capable of reproducing coded blasts or sustained tones, Federal Signal's...
These Federal Signal explosion–proof vibrating horns are constructed for safe use in hazardous environments. They are enclosed in a heavy–duty copper–free cast aluminum housing tapped for 3/4–inch conduit. Federal Signal...
This Federal Signal explosion-proof resonating horn is constructed for safe use in hazardous environments. It is enclosed in a heavy-duty die cast aluminum housing which is tapped for 3/4–inch conduit.
This powerful and lightweight outdoor siren provides coverage with a maximum sound pressure level of 115dBc at 100 feet. The high decibel output provides maximum coverage with with minimum installation...