UL 464 Fire Alarms | McMaster-Carr

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Signal Light with Audible Alarm

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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.

80 dBA @ 10 ft.

81 dBA to 99 dBA @ 10 ft.

86 dBA to 91 dBA @ 10 ft.

92 dBA @ 10 ft.

92 dBA to 99 dBA @ 10 ft.

99 dBA @ 10 ft.

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38 Products

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Fire Alarm Horns with Strobe Light

In addition to loud beeps, these horns use flashing lights to warn you to evacuate during a fire. Connect them to your fire detection system, and a signal from your control panel will set them off. They help you comply with NFPA 72 standards for fire alarm systems.

All horns must be mounted to an outlet box: use an existing box in your facility, add an outlet box (sold separately), or choose a horn that includes an outlet box.

Indoor Only


Wall Mount	Ceiling Mount

Sync Modules—Use sync modules (sold separately) to make lights in the same area flash in unison.

	Fire Alarms																Indoor Boxes		Sync Modules
	No. of Programmable Tones	Voltage, V DC	Current @ Voltage	Volume (Sound) @ Distance	Light Intensity, cp	Message	Dia.	Ht.	Wd.	Dp.	Fasteners Included	Specs. Met	Certification	Flammability Rating		Each		Each		Each
Wall Mount







				Red Plastic—With LED Bulb

				2	24	0.2 amp @ 24V DC	86 dBA to 91 dBA @ 10 ft.	15 30 75 110 135 185	Fire	—	4 3/4"	2 3/4"	1 3/16"	Yes	ADA Compliant UL 464 UL 1638 UL 1971 ULC-S525 ULC-S526	California Fire Marshal Approved FM Approved	NFPA 72	83005T11	000000	71695K26	00000	8731N15	000000


				8	24	0.32 amp @ 24V DC	81 dBA to 99 dBA @ 10 ft.	15 30 75 110 135 185	Fire	—	4 3/4"	2 3/4"	1 1/4"	Yes	ADA Compliant UL 464 UL 1638 ULC-S525 ULC-S526	California Fire Marshal Approved	NFPA 72	83005T38	000000	71695K13	0000	8731N15	00000


				Ceiling Mount







								Red Plastic—With LED Bulb

								2	24	0.2 amp @ 24V DC	86 dBA to 91 dBA @ 10 ft.	15 30 75 150 177	Fire	6 1/4"	—	—	1 7/8"	Yes	ADA Compliant UL 464 UL 1638 UL 1971 ULC-S525 ULC-S526	California Fire Marshal Approved FM Approved	NFPA 72	83005T12	00000	71695K26	0000	8731N15	00000


								8	24	0.16 amp @ 24V DC	92 dBA to 99 dBA @ 10 ft.	15 30 75 150 177	Fire	6 1/4"	—	—	1 3/4"	Yes	ADA Compliant UL 464 UL 1638 UL 1971 ULC-S525 ULC-S526	California Fire Marshal Approved FM Approved	NFPA 72	83005T13	000000	71695K13	0000	8731N15	00000

Indoor Only—Low Frequency


Wall Mount	Ceiling Mount

Low-frequency horns are better at waking sleepers than standard horns. They’re also more likely to reach individuals with hearing impairments.

Sync Modules—Use sync modules (sold separately) to make lights in the same area flash in unison.

	Fire Alarms																Indoor Boxes		Sync Modules
	No. of Programmable Tones	Voltage, V DC	Current @ Voltage	Volume (Sound) @ Distance	Light Intensity, cp	Message	Dia.	Ht.	Wd.	Dp.	Fasteners Included	Specs. Met	Certification	Flammability Rating		Each		Each		Each
Wall Mount







				Red Plastic—With LED Bulb

				3	24	0.25 amp @ 24V DC	80 dBA @ 10 ft.	110 177	Fire	—	6 3/8"	4 1/2"	1 1/2"	Yes	ADA Compliant UL 464 UL 1638 UL 1971 ULC-S525 ULC-S526	California Fire Marshal Approved FM Approved	NFPA 72	83005T14	0000000	71695K13	00000	8731N15	000000


				Ceiling Mount







								Red Plastic—With LED Bulb

								3	24	0.25 amp @ 24V DC	80 dBA @ 10 ft.	110 177	Fire	6 1/4"	—	—	2 1/4"	Yes	ADA Compliant UL 464 UL 1638 UL 1971 ULC-S525 ULC-S526	California Fire Marshal Approved FM Approved	NFPA 72	83005T15	000000	71695K13	0000	8731N15	00000

Indoor, Outdoor

Wall Mount

Sync Modules—Use sync modules (sold separately) to make lights in the same area flash in unison.

	Fire Alarms															Indoor Boxes		Outdoor Boxes		Sync Modules
	No. of Programmable Tones	Voltage, V AC	Current @ Voltage	Volume (Sound) @ Distance	Light Intensity, cp	Message	Ht.	Wd.	Dp.	Fasteners Included	Specs. Met	Certification	Flammability Rating		Each		Each		Each		Each
Wall Mount







				Gray Plastic—With Xenon Bulb

				8	120	0.05 amp @ 120V AC	74 dBA to 89 dBA @ 10 ft.	15	—	4"	4"	2 1/4"	Yes	UL 464 UL 1638 ULC-S525 ULC-S526	California Fire Marshal Approved UL Listed	NFPA 72	59835T19	0000000	71695K13	00000	59835T34	000000	8731N15	000000




						Red Plastic—With Xenon Bulb

						8	120	0.05 amp @ 120V AC	74 dBA to 89 dBA @ 10 ft.	15	Fire	4"	4"	2 1/4"	Yes	UL 464 UL 1638 ULC-S525 ULC-S526	California Fire Marshal Approved UL Listed	NFPA 72	59835T17	000000	71695K13	0000	59835T34	00000	8731N15	00000

Outdoor (IP54, NEMA 3R)

Wall Mount/Ceiling

Mount

Horns rated NEMA 3R are sealed to protect the wiring from dust, rain, and temperature swings.

Fire Alarm Plates—Horns with fire alarm plates have legible text regardless of how you mount them. They have removable plates with text on both sides—one vertical, the other horizontal.

Sync Modules—Use sync modules (sold separately) to make lights in the same area flash in unison.

	Fire Alarms																Indoor Boxes		Sync Modules		Replacement Fire Alarm Plates
	No. of Programmable Tones	Voltage, V DC	Current @ Voltage	Volume (Sound) @ Distance	Light Intensity, cp	Message	Ht.	Wd.	Dp.	Fasteners Included	Includes	Specs. Met	Certification	Flammability Rating		Each		Each		Each		Pair
Wall Mount/Ceiling Mount







				Red Plastic—With LED Bulb

				2	12 24	0.054 amp @ 12V DC 0.052 amp @ 24V DC	74 dBA to 90 dBA @ 10 ft.	15 30 75 110 150 177 185	Fire	7 3/4"	5 3/4"	1 5/8"	Yes	Fire Alarm Plates	ADA Compliant UL 464 UL 1480 UL 1638	California Fire Marshal Approved FM Approved	NFPA 72	2684T11	0000000	71695K13	00000	8731N15	000000	8733N17	00000


				8	12 24	0.054 amp @ 12V DC 0.052 amp @ 24V DC	74 dBA to 90 dBA @ 10 ft.	15 30 75 110 150 185	Fire	7 3/4"	5 3/4"	1 5/8"	Yes	Fire Alarm Plates	ADA Compliant UL 464 UL 1480 UL 1638	California Fire Marshal Approved FM Approved	NFPA 72	2684T12	000000	71695K13	0000	8731N15	00000	8733N17	0000

Outdoor, Washdown (IP66, NEMA 4X)

Wall Mount/Ceiling

Mount

NEMA 4X-rated horns come mounted in a sealed outlet box. A gasket protects them from dust, heavy rain, temperature swings, and washdowns.

Fire Alarm Plates—Horns with fire alarm plates have legible text regardless of how you mount them. They have removable plates with text on both sides—one vertical, the other horizontal.

Sync Modules—Use sync modules (sold separately) to make lights in the same area flash in unison.

	Fire Alarms																	Sync Modules		Replacement Fire Alarm Plates
	No. of Programmable Tones	Voltage, V DC	Current @ Voltage	Volume (Sound) @ Distance	Light Intensity, cp	Message	Ht.	Wd.	Dp.	Knockout Trade Size	Fasteners Included	Includes	Specs. Met	Certification	Flammability Rating		Each		Each		Pair
Wall Mount/Ceiling Mount







				Red Plastic—With LED Bulb

				2	12 24	0.034 amp @ 12V DC 0.038 amp @ 24V DC	74 dBA to 90 dBA @ 10 ft.	15 30 75 95 110 150 177 185	Fire	8"	6 1/2"	4 1/2"	3/4	Yes	Fire Alarm Plates Outlet Box	ADA Compliant UL 464 UL 1480 UL 1638	California Fire Marshal Approved FM Approved	NFPA 72	2684T13	0000000	8731N15	000000	8733N17	00000


				8	12 24	0.034 amp @ 12V DC 0.038 amp @ 24V DC	74 dBA to 90 dBA @ 10 ft.	15 30 75 110 150 185	Fire	8"	6 1/2"	4 1/2"	3/4	Yes	Fire Alarm Plates Outlet Box	ADA Compliant UL 464 UL 1480 UL 1638	California Fire Marshal Approved FM Approved	NFPA 72	2684T14	000000	8731N15	00000	8733N17	0000

Fire Alarm Strobe Lights

Draw attention to fires with bright, flashing lights. Connect these lights to your fire detection system, and a signal from your control panel will trigger them. They’re often used in small spaces, where noise from bells or horns would exceed safe decibel levels, or in extremely loud areas. They help you comply with NFPA 72 standards for fire alarm systems.

All lights must be mounted to an outlet box: use an existing box in your facility, add an outlet box (sold separately), or choose a light that includes an outlet box.

Indoor Only


Wall Mount	Ceiling Mount

Sync Modules—Use sync modules (sold separately) to make lights in the same area flash in unison.

	Fire Alarms														Indoor Boxes		Sync Modules
	Voltage, V DC	Current @ Voltage	Light Intensity, cp	Message	Dia.	Ht.	Wd.	Dp.	Fasteners Included	Specs. Met	Certification	Flammability Rating		Each		Each		Each
Wall Mount







				Red Plastic—With LED Bulb

				24	0.16 amp @ 24V DC	15 30 75 110 135 185	Fire	—	4 3/4"	2 3/4"	1 1/8"	Yes	UL 464 UL 1638 UL 1971 ULC-S526	California Fire Marshal Approved FM Approved	NFPA 72	8731N11	000000	71695K26	00000	8731N15	000000


				Ceiling Mount







								Red Plastic—With LED Bulb

								24	0.16 amp @ 24V DC	15 30 75 110 150 177	Fire	6 1/4"	—	—	1 5/8"	Yes	UL 464 UL 1638 UL 1971 ULC-S526	California Fire Marshal Approved FM Approved	NFPA 72	8731N12	00000	71695K26	0000	8731N15	00000

Outdoor (IP54, NEMA 3R)

Wall

Mount/Ceiling

Mount

Lights rated NEMA 3R are sealed to protect the wiring from dust, rain, and temperature swings.

Fire Alarm Plates—Lights with fire alarm plates have legible text regardless of how you mount them. They have removable plates with text on both sides—one vertical, the other horizontal.

Sync Modules—Use sync modules (sold separately) to make lights in the same area flash in unison.

	Fire Alarms														Indoor Boxes		Sync Modules		Replacement Fire Alarm Plates
	Voltage, V DC	Current @ Voltage	Light Intensity, cp	Message	Ht.	Wd.	Dp.	Fasteners Included	Includes	Specs. Met	Certification	Flammability Rating		Each		Each		Each		Pair
Wall Mount/Ceiling Mount







				Red Plastic—With LED Bulb

				24	0.2 amp @ 24V DC	15 30 75 110 150 185	Fire	7 3/4"	5 3/4"	1 3/4"	Yes	Fire Alarm Plates	UL 464 UL 1638 UL 1971 ULC-S525 ULC-S526	California Fire Marshal Approved FM Approved	NFPA 72	8731N13	0000000	71695K13	00000	8731N15	000000	8733N17	00000

Outdoor, Washdown (IP66, NEMA 4X)

Wall

Mount/Ceiling

Mount

NEMA 4X-rated lights come mounted in a sealed outlet box. A gasket protects them from dust, heavy rain, temperature swings, and washdowns.

Fire Alarm Plates—Lights with fire alarm plates have legible text regardless of how you mount them. They have removable plates with text on both sides—one vertical, the other horizontal.

Sync Modules—Use sync modules (sold separately) to make lights in the same area flash in unison.

	Fire Alarms															Sync Modules		Replacement Fire Alarm Plates
	Voltage, V DC	Current @ Voltage	Light Intensity, cp	Message	Ht.	Wd.	Dp.	Knockout Trade Size	Fasteners Included	Includes	Specs. Met	Certification	Flammability Rating		Each		Each		Pair
Wall Mount/Ceiling Mount







				Red Plastic—With LED Bulb

				24	0.2 amp @ 24V DC	15 30 75 110 150 185	Fire	8"	6 1/2"	4 3/8"	3/4	Yes	Fire Alarm Plates Outlet Box	ADA Compliant UL 464 UL 1480 UL 1638 UL 1971 ULC-S525 ULC-S526	California Fire Marshal Approved FM Approved	NFPA 72	8731N14	0000000	8731N15	000000	8733N17	00000

Fire Alarm Speakers with Strobe Light

These speakers broadcast instructions and flash bright lights to warn you of a fire. Connect them to your fire detection system and use your control panel to program the message. They help you comply with NFPA 72 standards.

All speakers must be mounted to an outlet box: use an existing box in your facility, add an outlet box (sold separately), or choose a speaker that includes an outlet box.

Indoor Only


Wall Mount	Ceiling Mount

Sync Modules—Use sync modules (sold separately) to make lights in the same area flash in unison.

	Fire Alarms															Indoor Boxes		Sync Modules
	Voltage, V DC	Current @ Voltage	Volume (Sound) @ Distance	Light Intensity, cp	Message	Dia.	Ht.	Wd.	Dp.	Fasteners Included	Specs. Met	Certification	Flammability Rating		Each		Each		Each
Wall Mount







				Red Plastic—With LED Bulb

				24	0.18 amp @ 24V DC	75 dBA to 87 dBA @ 10 ft.	15 30 75 110 135 185	Fire	—	6 3/8"	4 1/2"	1 1/2"	Yes	ADA Compliant UL 464 UL 1480 UL 1971 ULC-S526 ULC-S541	California Fire Marshal Approved	NFPA 72	8937N11	0000000	71695K13	00000	8731N15	000000


				Ceiling Mount







								Red Plastic—With LED Bulb

								24	0.18 amp @ 24V DC	75 dBA to 87 dBA @ 10 ft.	15 30 75 110 150 177	Fire	6 1/4"	—	—	1 1/2"	Yes	ADA Compliant UL 464 UL 1480 UL 1971 ULC-S526 ULC-S541	California Fire Marshal Approved	NFPA 72	8937N12	000000	71695K13	0000	8731N15	00000

Outdoor (IP54, NEMA 3R)

Wall Mount/Ceiling

Mount

Speakers rated NEMA 3R are sealed to protect the wiring from dust, rain, and temperature swings.

Fire Alarm Plates—Speakers with fire alarm plates have legible text regardless of how you mount them. They have removable plates with text on both sides—one vertical, the other horizontal.

Sync Modules—Use sync modules (sold separately) to make lights in the same area flash in unison.

	Fire Alarms															Indoor Boxes		Sync Modules		Replacement Fire Alarm Plates
	Voltage, V DC	Current @ Voltage	Volume (Sound) @ Distance	Light Intensity, cp	Message	Ht.	Wd.	Dp.	Fasteners Included	Includes	Specs. Met	Certification	Flammability Rating		Each		Each		Each		Pair
Wall Mount/Ceiling Mount







				Red Plastic—With LED Bulb

				24	0.2 amp @ 24V DC	75 dBA to 88 dBA @ 10 ft.	15 30 75 110 150 185	Fire	7 3/4"	5 3/4"	1 1/2"	Yes	Fire Alarm Plates	ADA Compliant UL 464 UL 1480 UL 1638	California Fire Marshal Approved FM Approved	NFPA 72	8937N13	0000000	71695K13	00000	8731N15	000000	8733N17	00000

Outdoor, Washdown (IP66, NEMA 4X)

Wall Mount/Ceiling

Mount

NEMA 4X-rated speakers come mounted in a sealed outlet box. A gasket protects them from dust, heavy rain, temperature swings, and washdowns.

Fire Alarm Plates—Speakers with fire alarm plates have legible text regardless of how you mount them. They have removable plates with text on both sides—one vertical, the other horizontal.

Sync Modules—Use sync modules (sold separately) to make lights in the same area flash in unison.

	Fire Alarms																Sync Modules		Replacement Fire Alarm Plates
	Voltage, V DC	Current @ Voltage	Volume (Sound) @ Distance	Light Intensity, cp	Message	Ht.	Wd.	Dp.	Knockout Trade Size	Fasteners Included	Includes	Specs. Met	Certification	Flammability Rating		Each		Each		Pair
Wall Mount/Ceiling Mount







				Red Plastic—With LED Bulb

				24	0.2 amp @ 24V DC	75 dBA to 88 dBA @ 10 ft.	15 30 75 110 150 185	Fire	8"	6 1/2"	4 1/2"	3/4	Yes	Fire Alarm Plates Outlet Box	ADA Compliant UL 464 UL 1480 UL 1638	California Fire Marshal Approved FM Approved	NFPA 72	8937N14	0000000	8731N15	000000	8733N17	00000

Fire Alarm Speakers

When a fire breaks out, these speakers broadcast instructions. Connect them to your fire detection system and use your control panel to program the message. These speakers help you comply with NFPA 72 standards for fire alarm systems.

All speakers must be mounted to an outlet box: use an existing box in your facility, add an outlet box (sold separately), or choose a speaker that includes an outlet box.

Indoor Only


Wall Mount	Ceiling Mount

	Fire Alarms														Indoor Boxes
	Voltage, V DC	Current @ Voltage	Volume (Sound) @ Distance	Message	Dia.	Ht.	Wd.	Dp.	Fasteners Included	Specs. Met	Certification	Flammability Rating		Each		Each
Wall Mount







				Red Plastic

				24	0.16 amp @ 24V DC	75 dBA to 87 dBA @ 10 ft.	Fire	—	6 1/4"	4 1/2"	1 1/2"	Yes	ADA Compliant UL 464 UL 1480 UL 1971 ULC-S526 ULC-S541	California Fire Marshal Approved	NFPA 72	8721N11	000000	71695K13	00000


				Ceiling Mount







								Red Plastic

								24	0.16 amp @ 24V DC	75 dBA to 87 dBA @ 10 ft.	Fire	6 1/4"	—	—	1 7/8"	Yes	ADA Compliant UL 464 UL 1480 UL 1971 ULC-S526 ULC-S541	California Fire Marshal Approved	NFPA 72	8721N12	00000	71695K13	0000

Fire Alarm Bells

When a fire starts, these bells ring loudly to warn you. They’re often mounted near sprinkler systems to help emergency responders locate the water hookup. Connect these bells to your fire detection system, and a signal from your control panel will set them off. They’ll ring as long as the signal is active—their motor vibrates to continuously strike the bell. They help you comply with NFPA 72 standards for fire alarm systems. All bells can be used indoors or outdoors.

Indoor Boxes—Add an outlet box (sold separately) to mount the bell indoors, or mount to an existing outlet box.

Outdoor Boxes—Outdoor boxes (sold separately) are lined with gaskets that seal water out and protect the wiring from temperature swings.

	Fire Alarms									Indoor Boxes		Outdoor Boxes
	Dia.	Current @ Voltage	Volume (Sound) @ Distance	Fasteners Included	Specs. Met	Certification	Flammability Rating		Each		Each		Each
24V DC







				Red Enamel-Coated Aluminum

				6"	0.03 amp @ 24V DC	92 dBA @ 10 ft.	Yes	UL 464 ULC-S525	California Fire Marshal Approved FM Approved	NFPA 72	49565T15	000000	71695K41	00000	59835T34	000000


				10"	0.03 amp @ 24V DC	92 dBA @ 10 ft.	Yes	UL 464 ULC-S525	California Fire Marshal Approved FM Approved	NFPA 72	49565T16	00000	71695K41	0000	59835T34	00000


				120V AC







								Red Powder-Coated Steel

								6"	0.05 amp @ 120V AC	99 dBA @ 10 ft.	Yes	UL 464	California Fire Marshal Approved ULC Listed	NFPA 72	49565T11	00000	71695K41	0000	49565T14	00000


								8"	0.05 amp @ 120V AC	99 dBA @ 10 ft.	Yes	UL 464	California Fire Marshal Approved ULC Listed	NFPA 72	49565T12	00000	71695K41	0000	49565T14	00000
								10"	0.05 amp @ 120V AC	99 dBA @ 10 ft.	Yes	UL 464	California Fire Marshal Approved ULC Listed	NFPA 72	49565T13	00000	71695K41	0000	49565T14	00000

Guards

			Mounting Holes
17"	6 1/2"	No	4	5/16"	5684T46	000000

Fire Alarm Horns

These horns warn you of a fire with loud beeps. Connect them to your fire detection system, and a signal from your control panel will set them off. They help you comply with NFPA 72 standards for fire alarm systems.

All horns must be mounted to an outlet box: use an existing box in your facility, add an outlet box (sold separately), or choose a horn that includes an outlet box.

Indoor Only


Wall Mount	Ceiling Mount

	Fire Alarms														Indoor Boxes
	No. of Programmable Tones	Voltage, V DC	Current @ Voltage	Volume (Sound) @ Distance	Dia.	Ht.	Wd.	Dp.	Fasteners Included	Specs. Met	Certification	Flammability Rating		Each		Each
Wall Mount







				Red Plastic

				2	12 24	0.025 amp @ 12V DC 0.028 amp @ 24V DC	92 dBA to 99 dBA @ 10 ft.	—	4 3/4"	2 3/4"	1 1/4"	Yes	UL 464 UL 1638 UL 1971 ULC-S525 ULC-S526	California Fire Marshal Approved	NFPA 72	8733N11	000000	71695K26	00000


				8	12 24	0.2 amp @ 12V DC 0.135 amp @ 24V DC	92 dBA to 99 dBA @ 10 ft.	—	4 3/4"	2 3/4"	1 1/4"	Yes	ADA Compliant UL 464 UL 1638 ULC-S525 ULC-S526	California Fire Marshal Approved FM Approved	NFPA 72	59835T13	00000	71695K13	0000


				Ceiling Mount







								Red Plastic

								2	12 24	0.025 amp @ 12V DC 0.028 amp @ 24V DC	92 dBA to 99 dBA @ 10 ft.	6 1/4"	—	—	1 1/4"	Yes	UL 464 UL 1638 UL 1971 ULC-S525 ULC-S526	California Fire Marshal Approved	NFPA 72	8733N12	00000	71695K26	0000

			Mounting Holes
Dia.	Dp.	Fasteners Included	No. of	Dia.		Each
17"	6 1/2"	No	4	5/16"	5684T46	000000