24 VAC Audible Signals | McMaster-Carr

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Voltage

Audible Signal Type

Volume (Sound) @ Distance

0 dBA to 110 dBA @ 10 ft.

70 dBA @ 10 ft.

78 dBA to 103 dBA @ 10 ft.

88 dBA @ 10 ft.

92 dBA to 99 dBA @ 10 ft.

94 dB to 100 dB @ 10 ft.

Environment

Volume Control

Current @ Voltage

Sound Pattern

Number of Wire Leads

Electrical Connection

Material

Width

Color

Light Color

Certification

California Fire Marshal Approved

Height

Enclosure Rating

Diameter

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

Yes

Export Control Classification Number (ECCN)

REACH

RoHS

DFARS Specialty Metals

Exempt

Alert Type

Audible Alarm

Signal Light with Audible Alarm

Fasteners Included

Depth

Number of Mounting Holes

Forward

How can we improve?

36 Products

Audible Alarms

Long-Distance Audible Alarms

Adjustable-Volume Multiple-Tone Horns

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

1 product

Buzzers

Mount indoors and create a loud, vibrating noise

6 products

Washdown Buzzers

Meet NEMA 4X to resist corrosion in wet environments

2 products

Multiple-Tone Buzzers

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

3 products

Bells

Make a distinctive, continuous, rapid-fire ringing noise

9 products

Close-Proximity Audible Alarms

Surface-Mount Buzzers

Often mounted to outlet boxes

2 products

Other Products

Audible Alarms/Indicator Lights

Alert people with both light and sound

11 products

Fire Alarms

Alert people to fires with loud warnings

2 products