Buzzers & Audio Indicators - Industrial

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ZA 22mm Panel Alarms

Mallory Sonalert ZA 22mm Panel Alarms feature terminal block termination and micro-controller circuitry. These audible alarms fit standard 22mm panel holes. They emit continuous and pulsing tones at sound levels up to 95dB @ 2 feet. DC and AC/DC models are available with voltage ranging from 6V_DC to 120V_AC. Mallory Sonalert ZA 22mm Panel Alarms are CUL Certified and NEMA 3R/4X/12-rated.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Sound Pressure Level	Tone	Frequency	Voltage Rating	Current Rating	Termination Style	Mounting Style	IP Rating	Dimensions	Series
Buzzers & Audio Indicators - Industrial 22MM 6-16DC 65-75DB CHIME CUL ROHS STK$ ZA016SDCM1 Mallory Sonalert 1: $68.97 9In Stock	Mfr. Part No. ZA016SDCM1 Mouser Part No 539-ZA016SDCM1	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 6-16DC 65-75DB CHIME CUL ROHS STK$ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	9In Stock	$68.97 $42.32	Min.: 1 Mult.: 1						16 V	40 mA	Terminal Block	Panel Mount		22 mm L x 22 mm W x 43.5 mm H	ZA
Buzzers & Audio Indicators - Industrial 48 to 120 VAC/DC 3300 +/- 500 Hz ZA120LADT7 Mallory Sonalert 1: $104.60 2In Stock	Mfr. Part No. ZA120LADT7 Mouser Part No 539-ZA120LADT7	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 48 to 120 VAC/DC 3300 +/- 500 Hz Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	2In Stock	$104.60 $64.53 $64.52 View Quote	Min.: 1 Mult.: 1	Panel Alarms		95 dBA	Dual Tone	3.3 kHz	120 V	40 mA	Terminal Block	Panel Mount			ZA
Buzzers & Audio Indicators - Industrial 22MM 16-28ACDC 65-75DB CONT CUL ROH STK$ ZA028SACT Mallory Sonalert 1: $79.05 1In Stock	Mfr. Part No. ZA028SACT Mouser Part No 539-ZA028SACT	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 16-28ACDC 65-75DB CONT CUL ROH STK$ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	1In Stock	$79.05 $64.72 $54.96 View Quote	Min.: 1 Mult.: 1	Buzzers		75 dBA	Continuous	3.3 kHz	28 V	40 mA	Terminal Block	Panel Mount			ZA
Buzzers & Audio Indicators - Industrial 48 to 120 VAC/DC 3300 +/- 500 Hz ZA120LASR8 Mallory Sonalert 1: $103.68 8In Stock	Mfr. Part No. ZA120LASR8 Mouser Part No 539-ZA120LASR8	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 48 to 120 VAC/DC 3300 +/- 500 Hz Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	8In Stock	$103.68 $64.53	Min.: 1 Mult.: 1	Alarms	Industrial	95 dBA	Siren	3.9 kHz	120 VAC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 22MM 16-28ACDC 85-95DB FP CUL ROHS STK $ ZA028LAFP1 Mallory Sonalert 1: $78.49 6In Stock	Mfr. Part No. ZA028LAFP1 Mouser Part No 539-ZA028LAFP1	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 16-28ACDC 85-95DB FP CUL ROHS STK $ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	6In Stock	$78.49 $47.97	Min.: 1 Mult.: 1	Alarms	Industrial	95 dBA	Pulse	3.9 kHz	28 VAC/28 VDC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 16 to 28 VDC 3300 +/- 500 Hz ZA028LDSR9 Mallory Sonalert 1: $55.77 4In Stock	Mfr. Part No. ZA028LDSR9 Mouser Part No 539-ZA028LDSR9	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 16 to 28 VDC 3300 +/- 500 Hz Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	4In Stock	$55.77 $41.96	Min.: 1 Mult.: 1	Alarms	Industrial	95 dBA	Siren	3.9 kHz	28 VDC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 22MM 28-48ACDC 65-75DB FDBL CUL ROH STK$ ZA048SADP2 Mallory Sonalert 1: $65.16 10In Stock	Mfr. Part No. ZA048SADP2 Mouser Part No 539-ZA048SADP2	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 28-48ACDC 65-75DB FDBL CUL ROH STK$ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	10In Stock	$65.16 $51.02 $49.26	Min.: 1 Mult.: 1	Alarms	Industrial	75 dBA	Pulse	3.9 kHz	48 VAC/48 VDC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 22MM 16-28ACDC 85-95DB CONT CUL ROH STK$ ZA028LACT Mallory Sonalert 1: $51.47 63In Stock	Mfr. Part No. ZA028LACT Mouser Part No 539-ZA028LACT	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 16-28ACDC 85-95DB CONT CUL ROH STK$ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	63In Stock	$51.47 $33.97 $33.34	Min.: 1 Mult.: 1	Alarms	Industrial	95 dBA	Continuous	3.9 kHz	28 VAC/28 VDC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 22MM 48-120ACDC 75-85DB CON CUL ROH STK$ ZA120MACT Mallory Sonalert 1: $49.19 81In Stock	Mfr. Part No. ZA120MACT Mouser Part No 539-ZA120MACT	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 48-120ACDC 75-85DB CON CUL ROH STK$ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	81In Stock	$49.19 $35.02 $31.69	Min.: 1 Mult.: 1	Alarms	Industrial	85 dBA	Continuous	3.9 kHz	120 VAC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 22MM 6-16DC 85-95DB MP CUL STK $ ZA016LDMP1 Mallory Sonalert 1: $44.53 2In Stock	Mfr. Part No. ZA016LDMP1 Mouser Part No 539-ZA016LDMP1	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 6-16DC 85-95DB MP CUL STK $ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	2In Stock	$44.53 $29.35 $28.33	Min.: 1 Mult.: 1	Alarms	Industrial	95 dBA	Pulse	3.9 kHz	16 VDC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 22MM 6-16DC 65-75DB CONT CUL ROHS STK$ ZA016SDCT Mallory Sonalert 1: $61.70 2In Stock	Mfr. Part No. ZA016SDCT Mouser Part No 539-ZA016SDCT	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 6-16DC 65-75DB CONT CUL ROHS STK$ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	2In Stock	$61.70 $50.92 $45.92 View Quote	Min.: 1 Mult.: 1	Alarms	Industrial	75 dBA	Continuous	3.9 kHz	16 VDC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 22MM 16-28ACDC 85-95DB SP CUL ROHS STK $ ZA028LASP1 Mallory Sonalert 1: $92.16 9In Stock	Mfr. Part No. ZA028LASP1 Mouser Part No 539-ZA028LASP1	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 16-28ACDC 85-95DB SP CUL ROHS STK $ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	9In Stock	$92.16 $47.97	Min.: 1 Mult.: 1						28 V	40 mA	Terminal Block	Panel Mount		22 mm L x 22 mm W x 43.5 mm H	ZA
Buzzers & Audio Indicators - Industrial 22MM 16-28DC 85-95DB CONT CUL ROHS STK$ ZA028LDCT Mallory Sonalert 1: $40.68 9In Stock 43Expected 2026/10/19	Mfr. Part No. ZA028LDCT Mouser Part No 539-ZA028LDCT	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 16-28DC 85-95DB CONT CUL ROHS STK$ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	9In Stock 43Expected 2026/10/19	$40.68 $30.30 $27.56 $27.55 Quote Quote	Min.: 1 Mult.: 1	Alarms	Industrial	95 dBA	Continuous	3.9 kHz	28 VDC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 22MM 16-28DC 85-95DB MP CUL ROHS STK $ ZA028LDMP1 Mallory Sonalert 1: $44.54 13In Stock	Mfr. Part No. ZA028LDMP1 Mouser Part No 539-ZA028LDMP1	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 16-28DC 85-95DB MP CUL ROHS STK $ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	13In Stock	$44.54 $35.10 $28.33	Min.: 1 Mult.: 1	Alarms	Industrial	95 dBA	Pulse	3.9 kHz	28 VDC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 22MM 16-28DC 85-95DB SP CUL ROHS STK $ ZA028LDSP1 Mallory Sonalert 1: $64.05 3In Stock	Mfr. Part No. ZA028LDSP1 Mouser Part No 539-ZA028LDSP1	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 16-28DC 85-95DB SP CUL ROHS STK $ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	3In Stock	$64.05 $52.47	Min.: 1 Mult.: 1	Alarms	Industrial	95 dBA	Pulse	3.9 kHz	28 VDC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 22MM 16-28DC 75-85DB CONT CUL ROHS STK$ ZA028MDCT Mallory Sonalert 1: $38.80 11In Stock	Mfr. Part No. ZA028MDCT Mouser Part No 539-ZA028MDCT	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 16-28DC 75-85DB CONT CUL ROHS STK$ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	11In Stock	$38.80 $30.61 $24.24	Min.: 1 Mult.: 1	Alarms	Industrial	85 dBA	Continuous	3.9 kHz	28 VDC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 22MM 48-120ACDC 85-95DB FP CUL ROHS STK$ ZA120LAFP1 Mallory Sonalert 1: $65.27 10In Stock	Mfr. Part No. ZA120LAFP1 Mouser Part No 539-ZA120LAFP1	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 48-120ACDC 85-95DB FP CUL ROHS STK$ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	10In Stock	$65.27 $49.59 $43.59	Min.: 1 Mult.: 1	Alarms	Industrial	95 dBA	Pulse	3.9 kHz	120 VAC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 22MM 48-120ACDC 85-95DB SP CUL ROHS STK$ ZA120LASP1 Mallory Sonalert 1: $78.85 7In Stock	Mfr. Part No. ZA120LASP1 Mouser Part No 539-ZA120LASP1	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 48-120ACDC 85-95DB SP CUL ROHS STK$ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	7In Stock	$78.85 $51.63	Min.: 1 Mult.: 1	Alarms	Industrial	95 dBA	Pulse	3.9 kHz	120 VAC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 6 to 16 VDC 3300 +/- 500 Hz ZA016LDCM1 Mallory Sonalert 1: $64.47 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. ZA016LDCM1 Mouser Part No 539-ZA016LDCM1	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 6 to 16 VDC 3300 +/- 500 Hz Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	Non-Stocked Lead-Time 5 Weeks	$64.47 $41.96	Min.: 1 Mult.: 1	Panel Alarms		95 dBA	Chime	3.3 kHz	16 V	40 mA	Terminal Block	Panel Mount		30.74 mm L x 30.74 mm W x 43.45 mm H	ZA
Buzzers & Audio Indicators - Industrial 22MM 6-16DC 85-95DB CONT CUL ROHS STK $ ZA016LDCT Mallory Sonalert 1: $57.92 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. ZA016LDCT Mouser Part No 539-ZA016LDCT	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 6-16DC 85-95DB CONT CUL ROHS STK $ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	Non-Stocked Lead-Time 5 Weeks	$57.92 $47.37	Min.: 1 Mult.: 1	Alarms	Industrial	95 dBA	Continuous	3.3 kHz	16 VDC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 10 SEC DELAY 85-95 dB 6-16 V ZA016LDDL1 Mallory Sonalert 1: $54.87 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. ZA016LDDL1 Mouser Part No 539-ZA016LDDL1	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 10 SEC DELAY 85-95 dB 6-16 V Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	Non-Stocked Lead-Time 5 Weeks	$54.87 $36.22 $33.91 Quote Quote	Min.: 1 Mult.: 1	Audible Signal Devices		95 dBA	Continuous		16 V	40 mA	Terminal Block	Panel Mount		22 mm L x 22 mm W x 43.5 mm H	ZA
Buzzers & Audio Indicators - Industrial 22MM 6-16DC 85-95DB FDBLP CUL STK $ ZA016LDDP2 Mallory Sonalert 1: $56.00 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. ZA016LDDP2 Mouser Part No 539-ZA016LDDP2	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 6-16DC 85-95DB FDBLP CUL STK $ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	Non-Stocked Lead-Time 5 Weeks	$56.00 $35.24 $33.17 Quote Quote	Min.: 1 Mult.: 1	Alarms	Industrial	95 dBA	Pulse	3.9 kHz	16 VDC	40 mA	Terminal Block	Panel Mount	IP66	30.7 mm x 43.44 mm	ZA
Buzzers & Audio Indicators - Industrial 22MM 6-16DC 85-95DB SDBLP CUL STK $ ZA016LDDP3 Mallory Sonalert 1: $56.00 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. ZA016LDDP3 Mouser Part No 539-ZA016LDDP3	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 6-16DC 85-95DB SDBLP CUL STK $ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	Non-Stocked Lead-Time 5 Weeks	$56.00 $36.22 $33.44 Quote Quote	Min.: 1 Mult.: 1						16 V	40 mA	Terminal Block	Panel Mount		22 mm L x 22 mm W x 43.5 mm H	ZA
Buzzers & Audio Indicators - Industrial 22MM 6-16DC 85-95DB FP CUL STK $ ZA016LDFP1 Mallory Sonalert 1: $52.64 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. ZA016LDFP1 Mouser Part No 539-ZA016LDFP1	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 6-16DC 85-95DB FP CUL STK $ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	Non-Stocked Lead-Time 5 Weeks	$52.64 $33.56	Min.: 1 Mult.: 1	Audible Signal Devices		95 dBA	Pulse	3.3 kHz	16 V	40 mA	Terminal Block	Panel Mount		22 mm L x 22 mm W x 43.5 mm H	ZA
Buzzers & Audio Indicators - Industrial 22MM 6-16DC 85-95DB MULT CUL ROHS STK $ ZA016LDMT1 Mallory Sonalert 1: $76.79 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. ZA016LDMT1 Mouser Part No 539-ZA016LDMT1	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 22MM 6-16DC 85-95DB MULT CUL ROHS STK $ Learn More about Mallory Sonalert Mallory Sonalert ZA 22mm panel alarms	Datasheet	Non-Stocked Lead-Time 5 Weeks	$76.79 $50.35	Min.: 1 Mult.: 1						16 V	40 mA	Terminal Block	Panel Mount		22 mm L x 22 mm W x 43.5 mm H	ZA

ZA 22mm Panel Alarms

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