Alarms & Horns

Wolo Air Compressor and Tank for Air Horns is a simple, two-piece air supply system. Heavy-duty compressor and special extended tank designed specifically to power air horns.

This is a heavy duty air horn and compressor kit from Fiamm Industries. The twin air horn is the result of a unique sound chamber design which provides increased sound intensity from low pressure air sources. The sleek self-mount styling features dual stainless steel projectors and an anodized aluminum motor housing.

This electric set of Airtone stainless steel horns are original equipment on many boats, trucks and vehicles of many types. The stainless steel construction provides maximum weatherability, and the stainless steel motor cover and pedestal mounting keep the unit looking great. Includes projector supports for extra ruggedness.

Hella 110 dB back up alarm has a penetrating, long range alarm sound with an integrated bracket for universal mounting features. This alarm has reverse and over voltage protection and a multivolt for a wide range of vehicles.

The Dominator electric horn from WOLO mounts to the exteriors of trucks, vans, RVs and even boats and produces a powerful dual trumpet sound that s sure to be heard. The Dominator is ideal for any 12V electrical system and does not require a compressor or hoses. An adjustable stainless-steel trumpet support helps prevent vibration.

The Evacuator Plus is a dual tone Back-Up Alarm from Federal Signal. It has been engineered to provide a dependable performance and exceptional warning power across a diverse range of vehicles and material handling equipment. Built to withstand punishing applications, this alarm has a piezo-electric circuitry and solid-state components that reduce Amp draw, and minimize the adverse effects of shack and vibration.

Multi-Frequency white noise back-up alarms provides a solution to potential noise pollution created by conventional tonal back-up alarms in confined or densely populated work areas. Those Multi-Frequency alarms maintain a safe warning signal for those in the danger zone of backing vehicles while minimizing disturbance to work site neighbors. One key benefit of the white noise warning is that sound waves are more easily localized than a single-tone beeper. The white noise broadband sound also gives workers wearing hearing protection and people with hearing difficulties a better chance of hearing its warning signal.

Reverse mounted speaker enhances sound and protects the alarm from dust and moisture ingress. Grommet mount directs warning to the rear of the vehicle while reducing installation time, requiring no tools. Epoxy sealed against dust, moisture and vibration. For use with standard 4.5 rear lighting grommet (order seperately).

These electronic back-up alarms meet OSHA, Bureau of Mines, and all State regulations. The decibels of these vary depending on the m odel you chose, additionally with the SAE code. These alarms can be mounted horizontally or vertically, and are steam cleanable and prussure washable.

This alarm activation device has a 360 degree sensor and 1 year warranty.

The Multi-Frequency back-up alarm provides a solution to potential noise pollution created by back-up alarms in confined or densely populated work areas by maintaining a safe warning signal for those in the danger zone of backing vehicles while minimizing disturbance to work site neighbors.

On board air system compressor only

Activates back-up alarm every time vehicle moves backward in any gear... ignition on or off. For use with electronic speedometer. Meets California refuse truck alarm device requirements.

These air tanks can be mounted out of the way, such as under the vehicle of under a tool box, with only an air hose connecting the compressor. Available in 8-gal. or 12-gal. sizes.

This back-up alarm has a compact profile with stud terminal connection. Ecco's surface-mount alarm provides a low-profile warning alarm. The reinforced nylon housing provides rugged durability and the epoxy-encapsulated circuit board protects all elements from vibration and moisture.

Five red durable plastic trumpets provide a musical horn that draws immediate attention. Maintenance-free heavy-duty compressor. Inc ludes hose, mounting hardware and instructions.

Siren tones: wail, yelp, phaser, horn, fast yelp, manual siren and hi-lo 200W output 12V DC 7"L x 2"W x 4"H <p class="p2"Storm Pro features dual-tones and over 130dB of power. Integrated radio rebroadcast, horn ring activation and park kill activation. Durable c ast aluminum housing. Compact for mounting the tightest spots. Microphone set included. 100W Speaker (TS2009) sold separately. SAE J B49.<BR<BR

This is an air horn install kit for the AH50.

This alarm activation device has a single direction sensor, electro-mchanical actuation switch and is weatherproof.

Attract immediate attention with this five trumpet air horn. Heavy-duty, maintenance-free compressor provides reliable service. Incl udes hose, mounting hardware and instructions.

Meets OEM design for rugged construction applications. Epoxy sealed against dust, moisture and vibration. Switchable dB rating is user selectable via waterproof switch (factory set to 112dB)

New SAK Speaker Brackets are now available for 2023 Ford Super Duty vehicles. The new Brackets mount SA315P and SA315U speakers behind the vehicle grille, eliminating interference with any OEM equipment, like factory-installed fog lights. The Brackets are easy to install and allow mounting of two speakers to the vehicle, one on the driver side and one on the passenger side.

Wolo s new SONIC BLAST is designed for the vehicle owner that wants to dress-up their engine compartment and demands a powerful horn sound, THAT WILL BE HEARD! Replaces existing horns or ideal for new horn installations. Two horns, one high tone and one low tone, have a beautiful red and black painted finish. SONIC BLAST easily installs in any 12-volt vehicle. Each horn has a heavy-duty steel-mounting bracket that requires one bolt mounting. Rugged, painted all metal construction, will ensure the vehicle owner many years of dependable service. If you want a powerful alerting sound, go no further, SONIC BLAST is the horn for you. They will hear you before they can see you! The kit includes mounting hardware. Instruction in English/Spanish packaging.

This alarm activation device has a 360 degree sensor and 1 year warranty.

The M96097 is a 97dB back-up alarm. This is not the traditional “beep beep” alarm. Others may refer to this as radio static white noise but we call it our Poly-Phonic Ghost Alarm. It is SAE J994 compliant, Type C rated and features a proprietary mix of frequencies, broadband static noise. These types of alarms are well-suited for refuse applications and many city, and county vehicles and seek to reduce noise pollution by producing a more directional audio warning signal. The electrical connection features a jacketed cable with two leads, blunt cut. It has a self-grounding mounting base, a rugged reinforced nylon housing, and is backed by a 2-year warranty.