ZT 22mm Industrial Alarms with LED Lights

Mallory Sonalert ZT 22mm Industrial Alarms with LED Lights fit standard 22mm panel holes and come in voltages from 9VDC to 120VAC, with sound levels up to 95dB at 2ft. The alarms are available with red, green, blue, or yellow LED colors. The series features an expansive variety of alarm tones with continuous, pulse, warbling, siren, and more. Mallory Sonalert ZT 22mm Industrial Alarms with LED Lights offer terminal block terminations and finger-proof safe handling that prevents shock and shorting. This design also saves assembly time and labor.

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Description Datasheet Availability Pricing (PHP) 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
IP Rating
Dimensions
Series
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vdc; Loud; Blue; Cont.
Datasheet
7In Stock
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 ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial Ind Control SoundLED 20-28Vdc 85-95dB GR
Datasheet
4In Stock
Min.: 1
Mult.: 1

Indicators Indicator 95 dBA 3.9 kHz 24 V 25 mA Terminal Block ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial Ind Control SoundLED 20-28Vdc 85-95dB RE
Datasheet
11In Stock
Min.: 1
Mult.: 1

Alarms Industrial 95 dBA Pulse 3.9 kHz 28 VDC 50 mA Terminal Block Panel Mount IP66 30.7 mm x 43.44 mm ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vac/dc; Loud; Red; FastPuls
Datasheet
6In Stock
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 ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial Ind Control SoundLED 20-28Vdc 85-95dB RED
Datasheet
1In Stock
Min.: 1
Mult.: 1

Indicators Indicator 95 dBA Continuous 3.9 kHz 24 V 25 mA Terminal Block ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vdc; Loud; Green; Cont.
Datasheet
7In Stock
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 ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vdc; Loud; Red; Cont.
Datasheet
21In Stock
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 ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vdc; Loud; Yellow; Cont.
Datasheet
2In Stock
Min.: 1
Mult.: 1

Alarms Industrial 95 dBA Continuous 3.9 kHz 28 VDC 40 mA Terminal Block Panel Mount 30.7 mm x 43.44 mm ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vdc; Loud; Red; FastPulse
Datasheet
10In Stock
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 ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 120 Vac; Loud; Red; Cont.
Datasheet
30In Stock
40Expected 02/09/2026
Min.: 1
Mult.: 1

Alarms Industrial 95 dBA Continuous 3.9 kHz 120 VAC 40 mA Terminal Block Panel Mount IP66 30.7 mm x 43.44 mm ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vac/dc; Loud; Blue; Cont.
Datasheet
Non-Stocked Lead-Time 5 Weeks
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 ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vac/dc; Loud; Green; Cont.
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

28 V 40 mA 22 mm L x 22 mm W x 43.5 mm H ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vac/dc; Loud; Red; Cont.
Datasheet
Lead-Time 5 Weeks
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 ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vac/dc; Loud;Red;Cont;15sec
Datasheet
Non-Stocked Lead-Time 5 Weeks
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 ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vac/dc; Loud;Red;Cont.;30se
Datasheet
Non-Stocked Lead-Time 5 Weeks
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 ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vac/dc; Loud; Yellow; Cont.
Datasheet
Non-Stocked Lead-Time 5 Weeks
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 ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial Ind Control SoundLED 20-28Vdc 85-95dB GR
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Indicators Indicator 95 dBA Continuous 3.9 kHz 24 V 25 mA Terminal Block ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial Ind Control SoundLED 20-28Vdc 85-95dB GR
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Indicators Indicator 95 dBA Fast Pulse 3.9 kHz 24 V 25 mA Terminal Block ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial Ind Control SoundLED 20-28Vdc 85-95dB RED
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Indicators Indicator 95 dBA Fast Pulse 3.9 kHz 24 V 25 mA Terminal Block ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial Ind Control SoundLED 20-28Vdc 85-95dB GR
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Indicators Indicator 95 dBA 3.9 kHz 24 V 25 mA Terminal Block ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial Ind Control SoundLED 20-28Vdc 85-95dB RE
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Alarms Industrial 95 dBA Pulse 3.9 kHz 28 VAC/28 VDC 50 mA Terminal Block Panel Mount IP66 30.7 mm x 43.44 mm ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vdc; Loud;Red;Cont.;15sec
Datasheet
Lead-Time 5 Weeks
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 ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vdc; Loud;Red;Cont.;30sec
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Alarms Industrial 95 dBA Continuous 3.7 kHz 28 VDC 40 mA Terminal Block Panel Mount IP66 30.7 mm x 43.44 mm ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial Ind Control SoundLED 20-28Vdc 85-95dB GR
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Indicators Indicator 95 dBA Continuous 3.9 kHz 24 V 25 mA Terminal Block ZT
Mallory Sonalert Buzzers & Audio Indicators - Industrial Ind Control SoundLED 20-28Vdc 85-95dB RE
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Alarms Industrial 95 dBA Continuous 3.9 kHz 28 VDC 25 mA Terminal Block Panel Mount IP66 30.7 mm x 43.44 mm ZT