Horn Alarms | McMaster-Carr

Filter by

Voltage

9V DC to 30V DC

Environment

High-Pressure Washdown

Volume (Sound) @ Distance

100 dBA @ 3 ft.

104 dBA @ 3 ft.

133 dBA @ 3.3 ft.

125 dB @ 3.3 ft.

0 dBA to 110 dBA @ 10 ft.

64 dBA to 113 dBA @ 10 ft.

65 dBA to 88 dBA @ 10 ft.

74 dBA to 89 dBA @ 10 ft.

74 dBA to 90 dBA @ 10 ft.

75 dBA to 87 dBA @ 10 ft.

75 dBA to 88 dBA @ 10 ft.

76 dBA to 94 dBA @ 10 ft.

78 dBA to 103 dBA @ 10 ft.

80 dBA @ 10 ft.

81 dBA to 99 dBA @ 10 ft.

86 dBA to 91 dBA @ 10 ft.

Audible Signal Type

March Time Horn

Power Source

Electrical Connection

Volume Control

Enclosure Rating

Current @ Voltage

0.22 amp @ 24V AC

0.63 amp @ 24V AC

0.9 amp @ 24V AC

1.1 amp @ 24V AC

0.02 amp @ 120V AC

0.04 amp @ 120V AC

0.05 amp @ 120V AC

0.13 amp @ 120V AC

0.18 amp @ 120V AC

0.21 amp @ 120V AC

0.22 amp @ 120V AC

0.3 amp @ 120V AC

0.75 amp @ 120V AC

2.5 amp @ 120V AC

0.01 amp @ 240V AC

0.12 amp @ 240V AC

1.7 amp @ 240V AC

0.025 amp @ 12V DC

Sound Pattern

Number of Wire Leads

Alert Type

Signal Light with Audible Alarm

Light Color

Fasteners Included

Material

Stainless Steel

Width

Color

REACH

Diameter

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

Height

Certification

California Fire Marshal Approved

UL Recognized Component

Depth

How can we improve?

104 Products

Audible Alarms

Long-Distance Audible Alarms

Washdown Buzzers

Washdown Buzzers

Meet NEMA 4X to resist corrosion in wet environments

Buzzers

Mount indoors and create a loud, vibrating noise

Adjustable-Volume Multiple-Tone Horns

Adjustable-Volume Multiple-Tone Horns

Select the tone and volume to cut through noise everywhere from offices to steel mills

Hazardous Location Buzzers

Hazardous Location Buzzers

NEC rated for areas that have flammable gases, dust, or fibers

Trumpet-Style Horns

Trumpet-Style Horns

Produce a loud, continuous tone over a short distance

Hazardous Location Multiple-Tone Horns

Hazardous Location Multiple-Tone Horns

Select up to three programmable tones, each corresponding to a different warning

Multiple-Tone Buzzers

Multiple-Tone Buzzers

Select the appropriate tone for each situation, from emergencies to work breaks

Multiple-Tone Horns

Multiple-Tone Horns

Louder than multiple-tone buzzers but only come with three different sounds

Motor-Driven Sirens

Motor-Driven Sirens

High-powered and rugged enough to protect against shock and corrosion, even on U.S. Navy ships

Multiple-Tone Sirens

Multiple-Tone Sirens

Emit continuous or pulse tones based on how much attention you want to draw

Dual Trumpet-Style Horns

Dual Trumpet-Style Horns

Produce a loud, continuous tone over a short distance

Rechargeable Air Horns

Rechargeable Air Horns

Recharge the horn using the included pump when the horn runs out of air

Long-Distance Whistles with Valve

Long-Distance Whistles with Valve

Pull the valve to produce a shrill tone

Sirens

Signal emergencies with a shrill tone that's audible over long distances

Long-Distance Whistles

Long-Distance Whistles

Apply air or steam pressure to produce a shrill tone

Air Horns

Replace the disposable canister after you've used up all the propellant

Disposable Air Horns

Disposable Air Horns

Toss this pocket-size air horn when it runs out of air

Telephone Signals

Multiple-Tone Telephone Signals

Multiple-Tone Telephone Signals

Choose between a bell, horn, or chime tone

Lift Truck Horns

Extra-Loud Lift Truck Horns

Extra-Loud Lift Truck Horns

This horn has a built-in compressor, similar to that in a car horn, for a louder sound than other lift truck horns

Lift Truck Horns

Lift Truck Horns

These horns produce a sound loud enough to be heard in industrial settings

Other Products

Fire Alarms

Alert people to fires with loud warnings

Audible Alarms/Indicator Lights

Audible Alarms/Indicator Lights

Alert people with both light and sound

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)