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IP-Rated Audio Solutions

CUI Devices IP-rated audio solutions feature a range of waterproof buzzers, microphones, and speakers. All components are housed in compact, low-profile packages with IP ratings of up to IP68. With a multitude of configurations and options, CUI’s waterproof buzzers, microphones and speakers are ideally suited for a variety of industrial and outdoor applications where moisture and environmental contaminants are present.

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Part #

Buzzers & Audio Indicators - Board Mount Buzzers

CEP-1162
Same Sky
1: $3.67
1,443In Stock

Mfr. Part No.
CEP-1162

Mouser Part No
490-CEP-1162

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

1,443In Stock

$3.67

$2.69

$2.42

$2.25

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial Buzzers

CEP-2250
Same Sky
1: $5.36
1,093In Stock

Mfr. Part No.
CEP-2250

Mouser Part No
490-CEP-2250

Same Sky

Buzzers & Audio Indicators - Industrial Buzzers

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Datasheet

1,093In Stock

$5.36

$3.87

$3.59

$3.22

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CEP-2272A
Same Sky
1: $4.40
1,761In Stock

Mfr. Part No.
CEP-2272A

Mouser Part No
490-CEP-2272A

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

1,761In Stock

$4.40

$3.36

$3.04

$2.81

View

Min.: 1
Mult.: 1

Microphones 1.5Vdc -37db Terminl 9.7mm Unidirectional

CMC-9745-37T
Same Sky
1: $4.44
712In Stock

Mfr. Part No.
CMC-9745-37T

Mouser Part No
490-CMC-9745-37T

Same Sky

Microphones 1.5Vdc -37db Terminl 9.7mm Unidirectional

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Datasheet

712In Stock

$4.44

$3.40

$3.07

$2.83

View

Min.: 1
Mult.: 1

Microphones 1.5Vdc -37db Terminl 9.7mm Unidirectional

CMC-9745-37T2
Same Sky
1: $4.34
919In Stock

Mfr. Part No.
CMC-9745-37T2

Mouser Part No
490-CMC-9745-37T2

Same Sky

Microphones 1.5Vdc -37db Terminl 9.7mm Unidirectional

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Datasheet

919In Stock

$4.34

$3.32

$2.99

$2.76

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 12mm rnd 3.1kHz 5V TH

CMI-1275C-050
Same Sky
1: $2.16
2,713In Stock
4,200Expected 18/11/2026

Mfr. Part No.
CMI-1275C-050

Mouser Part No
490-CMI-1275C-050

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 12mm rnd 3.1kHz 5V TH

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Datasheet

2,713In Stock

4,200Expected 18/11/2026

$2.16

$1.77

$1.67

$1.55

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 9.6mm sq 2.7kHz 3V SMT

CMI-9653S-SMT-TR
Same Sky
1: $3.36
938In Stock
19,800On Order

Mfr. Part No.
CMI-9653S-SMT-TR

Mouser Part No
490-CMI-9653S-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 9.6mm sq 2.7kHz 3V SMT

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Datasheet

938In Stock

19,800On Order

Cut Tape

$3.36

$2.65

$2.41

$2.25

Reel

$1.89

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Speakers & Transducers 15x11x2.5mm .7W IP67 6 ohm 550Hz spring

CMS-151125-076S-67
Same Sky
1: $3.04
1,255In Stock

Mfr. Part No.
CMS-151125-076S-67

Mouser Part No
490-CMS-151125076S67

Same Sky

Speakers & Transducers 15x11x2.5mm .7W IP67 6 ohm 550Hz spring

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Datasheet

1,255In Stock

$3.04

$2.32

$2.08

$1.94

View

Min.: 1
Mult.: 1

Speakers & Transducers 15x11x2.5mm .7W IP67 8ohm 700Hz SolderPa

CMS-151125-078SP-67
Same Sky
1: $2.99
1,404In Stock

Mfr. Part No.
CMS-151125-078SP-67

Mouser Part No
490-CMS151125078SP67

Same Sky

Speakers & Transducers 15x11x2.5mm .7W IP67 8ohm 700Hz SolderPa

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Datasheet

1,404In Stock

$2.99

$2.28

$1.97

$1.84

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CMT-1075-SMT-TR
Same Sky
1: $3.39
1,262In Stock

Mfr. Part No.
CMT-1075-SMT-TR

Mouser Part No
490-CMT-1075-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

1,262In Stock

Cut Tape

$3.39

$2.67

$2.43

$2.27

View

Reel

$1.70

MouseReel Available

Min.: 1
Mult.: 1

: 800

Buzzers & Audio Indicators - Board Mount 11 mm, 5 Vp-p, 73 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer

CMT-1102-SMT-TR
Same Sky
1: $4.53
1,368In Stock

Mfr. Part No.
CMT-1102-SMT-TR

Mouser Part No
490-CMT-1102-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount 11 mm, 5 Vp-p, 73 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer

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Datasheet

1,368In Stock

Cut Tape

$4.53

$3.47

$3.15

$2.90

Reel

$2.13

View

Min.: 1
Mult.: 1

: 2,000

Buzzers & Audio Indicators - Board Mount Buzzers

CMT-1203-SMT-TR
Same Sky
1: $2.14
2,900In Stock

Mfr. Part No.
CMT-1203-SMT-TR

Mouser Part No
490-CMT-1203-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

2,900In Stock

Cut Tape

$2.14

$1.68

$1.53

$1.43

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount Buzzer 7.5mm sq 2.73kHz 3.6V SMT

CMT-7525S-SMT-TR
Same Sky
1: $2.94
1,657In Stock

Mfr. Part No.
CMT-7525S-SMT-TR

Mouser Part No
490-CMT-7525S-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 7.5mm sq 2.73kHz 3.6V SMT

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Datasheet

1,657In Stock

Cut Tape

$2.94

$2.31

$2.11

$1.97

View

Reel

$1.45

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount Buzzer 8.5mm sq 4kHz 5V SMT

CMT-8540S-SMT-TR
Same Sky
1: $4.28
3,455In Stock
6,000Expected 16/10/2026

Mfr. Part No.
CMT-8540S-SMT-TR

Mouser Part No
490-CMT-8540S-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 8.5mm sq 4kHz 5V SMT

Learn More

Datasheet

3,455In Stock

6,000Expected 16/10/2026

Cut Tape

$4.28

$3.31

$3.00

$2.69

Reel

$2.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Industrial Buzzers

CPE-243
Same Sky
1: $8.08
771In Stock

Mfr. Part No.
CPE-243

Mouser Part No
490-CPE-243

Same Sky

Buzzers & Audio Indicators - Industrial Buzzers

Learn More

Datasheet

771In Stock

$8.08

$6.24

$5.66

$5.26

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial Buzzers

CPE-267
Same Sky
1: $8.70
427In Stock
1,400Expected 21/08/2026

Mfr. Part No.
CPE-267

Mouser Part No
490-CPE-267

Same Sky

Buzzers & Audio Indicators - Industrial Buzzers

Learn More

Datasheet

427In Stock

1,400Expected 21/08/2026

$8.70

$6.73

$6.10

$5.67

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial Buzzers

CPE-270H
Same Sky
1: $4.77
920In Stock

Mfr. Part No.
CPE-270H

Mouser Part No
490-CPE-270H

Same Sky

Buzzers & Audio Indicators - Industrial Buzzers

Learn More

Datasheet

920In Stock

$4.77

$3.56

$3.31

$2.99

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 41.8 mm, 3~28 V, 81 dB, 2.8 kHz, Panel Mount w/Wire Leads, Driving Circuit, Piezo Audio Indicator Buzzer

CPE-353
Same Sky
1: $5.27
634In Stock

Mfr. Part No.
CPE-353

Mouser Part No
490-CPE-353

Same Sky

Buzzers & Audio Indicators - Industrial 41.8 mm, 3~28 V, 81 dB, 2.8 kHz, Panel Mount w/Wire Leads, Driving Circuit, Piezo Audio Indicator Buzzer

Learn More

Datasheet

634In Stock

$5.27

$3.62

$3.38

$3.15

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 41.8 mm, 3~16 V, 102 dB, 2.8 kHz, Panel Mount w/Wire Leads, Driving Circuit, Piezo Audio Indicator Buzzer

CPE-420
Same Sky
1: $7.05
880In Stock

Mfr. Part No.
CPE-420

Mouser Part No
490-CPE-420

Same Sky

Buzzers & Audio Indicators - Industrial 41.8 mm, 3~16 V, 102 dB, 2.8 kHz, Panel Mount w/Wire Leads, Driving Circuit, Piezo Audio Indicator Buzzer

Learn More

Datasheet

880In Stock

$7.05

$5.79

$5.24

$4.61

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CPE-4485
Same Sky
1: $6.62
698In Stock
1,280Expected 02/10/2026

Mfr. Part No.
CPE-4485

Mouser Part No
490-CPE-4485

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

698In Stock

1,280Expected 02/10/2026

$6.62

$5.11

$4.56

$4.16

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 36.5 mm, 4~28 V, 80 dB, 3.6 kHz, Panel Mount w/Tabs, Driving Circuit, Piezo Audio Indicator Buzzer

CPE-750
Same Sky
1: $9.57
336In Stock

Mfr. Part No.
CPE-750

Mouser Part No
490-CPE-750

Same Sky

Buzzers & Audio Indicators - Industrial 36.5 mm, 4~28 V, 80 dB, 3.6 kHz, Panel Mount w/Tabs, Driving Circuit, Piezo Audio Indicator Buzzer

Learn More

Datasheet

336In Stock

$9.57

$7.40

$6.71

$6.23

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 12mm rnd 4kHz 9V TH

CPT-1255C-090
Same Sky
1: $1.40
2,911In Stock

Mfr. Part No.
CPT-1255C-090

Mouser Part No
490-CPT-1255C-090

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 12mm rnd 4kHz 9V TH

Learn More

Datasheet

2,911In Stock

$1.40

$1.07

$0.957

$0.875

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 30.6mm rnd 3kHz 12V TH

CPT-3011C-120
Same Sky
1: $4.62
1,065In Stock

Mfr. Part No.
CPT-3011C-120

Mouser Part No
490-CPT-3011C-120

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 30.6mm rnd 3kHz 12V TH

Learn More

Datasheet

1,065In Stock

$4.62

$3.54

$3.19

$2.87

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CSQG703BP
Same Sky
1: $1.22
5,239In Stock
4,500Expected 04/12/2026

Mfr. Part No.
CSQG703BP

Mouser Part No
490-CSQG703BP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

5,239In Stock

4,500Expected 04/12/2026

$1.22

$0.913

$0.821

$0.759

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CSS-0575A-SMT-TR
Same Sky
1: $3.06
845In Stock
5,000Expected 16/10/2026

Mfr. Part No.
CSS-0575A-SMT-TR

Mouser Part No
490-CSS-0575A-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

845In Stock

5,000Expected 16/10/2026

Cut Tape

$3.06

$2.41

$2.19

$2.05

Reel

$1.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

IP-Rated Audio Solutions

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IP-Rated Audio Solutions

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