Panel Mount Audible Alarms

Mallory Sonalert Products manufactures an extensive line of Panel Mount Audible Alarms with a wide variety of options for sounds, timing, frequency, pulsing, and tones. Featured series include the SC Series, with screw terminals, and the SCE Series, with euro-terminal finger-proof safe termination. These series offer voltages from 1VDC to 250VAC and an extensive range of warning sound options. Key markets for Panel Mount Audible Alarms from Mallory are security management, environmental control, industrial and manufacturing. Specific applications include wastewater treatment plants, refineries, petrochemical facilities, power plants, pharmaceutical manufacturing, and industrial process automation.

Results: 67
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product
Type
Sound Pressure Level
Tone
Frequency
Voltage Rating
Current Rating
Termination Style
Mounting Style
Dimensions
Series
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC 1900HZ, CUL APPRVD
Datasheet
3In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 75 dBA Continuous 1.9 kHz 28 VAC/28 VDC 23 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-28VAC MED, CUL APPRVD
Datasheet
4In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 88 dBA Pulse 2.9 kHz 28 VAC/28 VDC 23 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-28VAC XLOUD, CUL APPRVD
Datasheet
32In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 103 dBA Pulse 2.9 kHz 28 VAC/28 VDC 30 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC MED, CUL APPRVD
Datasheet
8In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 89 dBA Continuous 2.9 kHz 28 VAC/28 VDC 23 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial CHIME, 6-28VDC 2900HZ, CUL APPRVD
Datasheet
14In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 95 dBA Chime 2.9 kHz 28 VDC 16 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-28VDC 1900HZ, CUL APPRVD
Datasheet
3In Stock
Min.: 1
Mult.: 1

Buzzers 75 dBA Pulse 28 V 23 mA Screw Flush Mount 1.69 in L x 1.69 in W x 1.41 in H SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC 1900HZ, CUL APPRVD
Datasheet
19In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 78 dBA Pulse 1.9 kHz 28 VDC 23 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 1900HZ, CUL APPRVD
Datasheet
34In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 78 dBA Continuous 1.9 kHz 28 VDC 23 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-28VDC 1900HZ, SOFT
Datasheet
4In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 78 dBA Pulse 1.9 kHz 28 VDC 28 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 1900HZ, SOFT
Datasheet
14In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 74 dBA Continuous 1.9 kHz 28 VDC 11 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 2900HZ, SOFT
Datasheet
1In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 72 dBA Continuous 2.9 kHz 28 VDC 4 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 4500HZ, CUL APPRVD
Datasheet
14In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 89 dBA Continuous 4.5 kHz 28 VDC 23 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 1900HZ, LOUD
Datasheet
24In Stock
Min.: 1
Mult.: 1
Alarms Piezoelectric 98 dBA Continuous 2 kHz 28 VDC 20 mA Screw Panel Mount 43 mm x 47 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC 2900HZ, LOUD
Datasheet
1In Stock
29Expected 06/10/2026
Min.: 1
Mult.: 1

Alarms Piezoelectric 95 dBA Pulse 2.9 kHz 28 VDC 16 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial FAST PULSE, 10-48V 2900HZ, LOUD
Datasheet
16In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 103 dBA Pulse 2.9 kHz 48 VAC/48 VDC 26 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VAC XLOUD, CUL APPRVD
Datasheet
2In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 105 dBA Continuous 2.9 kHz 48 VAC/48 VDC 26 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VAC MED, CUL APPRVD
Datasheet
10In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 91 dBA Continuous 2.9 kHz 48 VAC/48 VDC 16 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VDC MED, CUL APPRVD
Datasheet
41In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 91 dBA Continuous 2.9 kHz 48 VDC 18 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT 6-16VDC, 3KHZ, XLOUD
Datasheet
8In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 105 dBA Continuous 2.9 kHz 16 VDC 40 mA Terminal Block Panel Mount 43 mm x 36 mm SCE
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, LOUD
Datasheet
8In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 95 dBA Continuous 2.9 kHz 28 VDC 40 mA Terminal Block Panel Mount 43 mm x 36 mm SCE
Mallory Sonalert Buzzers & Audio Indicators - Industrial SLOW PULSE, 3-24VDC 3.5KHZ, 95DB, 28X25
Datasheet
76In Stock
Min.: 1
Mult.: 1

Alarms Piezoelectric 95 dBA Pulse 3.5 kHz 12 VDC 10 mA Wire Lead Flange Mount 28 mm x 25 mm PL
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC/DC ALARM + LED, XLOUD
Datasheet
7In Stock
Min.: 1
Mult.: 1
No
Buzzers 95 dBA Continuous 2.9 kHz 28 V 65 mA Screw Flush Mount LSC
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC MIL/RUGGED, MEDIUM
Datasheet
15In Stock
Min.: 1
Mult.: 1
No
Alarms Piezoelectric 90 dBA Continuous 2.9 kHz 28 VDC 16 mA Screw Panel Mount 43 mm x 33 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC 1900HZ, LOUD
Datasheet
26In Stock
Min.: 1
Mult.: 1
No
Alarms Piezoelectric 95 dBA Pulse 2 kHz 28 VDC 16 mA Screw Panel Mount 43 mm x 47 mm SC
Mallory Sonalert Buzzers & Audio Indicators - Industrial CONSTANT, 3-7VDC XLOUD, CUL APPRVD
Datasheet
87Expected 18/09/2026
Min.: 1
Mult.: 1

Alarms Piezoelectric 97 dBA Continuous 2.9 kHz 7 VDC 20 mA Screw Panel Mount 43 mm x 33 mm SC