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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 - Industrial 41.8 mm, 3~30 Vac, 89 dB, 3.1 kHz, Panel Mount w/Wire Leads, Driving Circuit, Piezo Audio Indicator Buzzer

CPE-400AC
Same Sky
1: $9.45
837In Stock
210Expected 20/11/2026

Mfr. Part No.
CPE-400AC

Mouser Part No
490-CPE-400AC

Same Sky

Buzzers & Audio Indicators - Industrial 41.8 mm, 3~30 Vac, 89 dB, 3.1 kHz, Panel Mount w/Wire Leads, Driving Circuit, Piezo Audio Indicator Buzzer

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Datasheet

837In Stock

210Expected 20/11/2026

$9.45

$7.25

$6.45

$5.88

View

Min.: 1
Mult.: 1

Speakers & Transducers 16x9x3mm .7W IP67 8ohm 550Hz SolderPad

CMS-16093-078SP-67
Same Sky
1: $4.07
1,316In Stock

Mfr. Part No.
CMS-16093-078SP-67

Mouser Part No
490-CMS-16093078SP67

Same Sky

Speakers & Transducers 16x9x3mm .7W IP67 8ohm 550Hz SolderPad

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Datasheet

1,316In Stock

$4.07

$3.10

$2.58

$2.49

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 5 mm, 3 V, 75 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CSS-0575B-SMT-TR
Same Sky
1: $4.61
5,966In Stock

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

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

Same Sky

Buzzers & Audio Indicators - Board Mount 5 mm, 3 V, 75 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

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Datasheet

5,966In Stock

Cut Tape

$4.61

$3.64

$3.32

$3.09

Reel

$2.34

View

Min.: 1
Mult.: 1

: 2,500

Buzzers & Audio Indicators - Board Mount Buzzers

CEP-1116
Same Sky
1: $3.58
1,484In Stock

Mfr. Part No.
CEP-1116

Mouser Part No
490-CEP-1116

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

1,484In Stock

$3.58

$2.23

$2.11

$1.88

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Min.: 1
Mult.: 1

Speakers & Transducers 16x9x2.5mm .7W IP67 8ohm 550Hz SolderPad

CMS-160925-078SP-67
Same Sky
1: $3.66
993In Stock

Mfr. Part No.
CMS-160925-078SP-67

Mouser Part No
490-CMS160925078SP67

Same Sky

Speakers & Transducers 16x9x2.5mm .7W IP67 8ohm 550Hz SolderPad

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Datasheet

993In Stock

$3.66

$2.83

$2.56

$2.48

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Min.: 1
Mult.: 1

Speakers & Transducers 16x9x3mm .7W IP67 8 ohm 550Hz spring

CMS-16093-078S-67
Same Sky
1: $3.73
1,768In Stock

Mfr. Part No.
CMS-16093-078S-67

Mouser Part No
490-CMS-16093-078S67

Same Sky

Speakers & Transducers 16x9x3mm .7W IP67 8 ohm 550Hz spring

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Datasheet

1,768In Stock

$3.73

$2.88

$2.61

$2.52

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CPE-171
Same Sky
1: $3.94
1,745In Stock

Mfr. Part No.
CPE-171

Mouser Part No
490-CPE-171

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

1,745In Stock

$3.94

$3.03

$2.65

$2.57

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CPE-222H
Same Sky
1: $5.79
1,942In Stock

Mfr. Part No.
CPE-222H

Mouser Part No
490-CPE-222H

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

1,942In Stock

$5.79

$4.16

$3.96

$3.66

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial Buzzers

CPE-350A
Same Sky
1: $7.02
1,080In Stock

Mfr. Part No.
CPE-350A

Mouser Part No
490-CPE-350A

Same Sky

Buzzers & Audio Indicators - Industrial Buzzers

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Datasheet

1,080In Stock

$7.02

$5.18

$4.86

$4.15

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CMI-1240-SMT
Same Sky
1: $6.81
3,354In Stock

Mfr. Part No.
CMI-1240-SMT

Mouser Part No
490-CMI-1240-SMT

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

3,354In Stock

$6.81

$4.96

$3.92

$3.84

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: $7.17
684In 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

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Datasheet

684In Stock

$7.17

$4.57

$4.32

$4.07

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial Buzzer 14mm rnd 4.25kHz 30V WireLead

CPT-1495C-300
Same Sky
1: $6.77
3,117In Stock

Mfr. Part No.
CPT-1495C-300

Mouser Part No
490-CPT-1495C-300

Same Sky

Buzzers & Audio Indicators - Industrial Buzzer 14mm rnd 4.25kHz 30V WireLead

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Datasheet

3,117In Stock

$6.77

$4.71

$4.68

$3.97

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 9.6mm sq 2.7kHz 12V SMT

CMI-9651S-SMT-TR
Same Sky
1: $5.45
5,725In Stock

Mfr. Part No.
CMI-9651S-SMT-TR

Mouser Part No
490-CMI-9651S-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 9.6mm sq 2.7kHz 12V SMT

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Datasheet

5,725In Stock

Cut Tape

$5.45

$4.30

$3.92

$3.66

Reel

$2.79

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Speakers & Transducers 16x9x2.5mm .7W IP67 8 ohm 550Hz spring

CMS-160925-078S-67
Same Sky
1: $4.13
1,924In Stock

Mfr. Part No.
CMS-160925-078S-67

Mouser Part No
490-CMS-160925078S67

Same Sky

Speakers & Transducers 16x9x2.5mm .7W IP67 8 ohm 550Hz spring

Learn More

Datasheet

1,924In Stock

$4.13

$3.16

$2.56

$2.46

View

Min.: 1
Mult.: 1

Speakers & Transducers 16x9x3mm .7W IP67 6ohm 600Hz spring

CMS-16093-076S-67
Same Sky
1: $4.11
1,624In Stock

Mfr. Part No.
CMS-16093-076S-67

Mouser Part No
490-CMS-16093-076S67

Same Sky

Speakers & Transducers 16x9x3mm .7W IP67 6ohm 600Hz spring

Learn More

Datasheet

1,624In Stock

$4.11

$3.13

$2.84

$2.64

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 40mm rnd 3.25kHz 60V TH

CPT-4011C-600
Same Sky
1: $4.46
832In Stock

Mfr. Part No.
CPT-4011C-600

Mouser Part No
490-CPT-4011C-600

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 40mm rnd 3.25kHz 60V TH

Learn More

Datasheet

832In Stock

$4.46

$3.14

$3.13

$2.57

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 24.5mm rnd 1kHz 12V TH

CMT-2412C-120
Same Sky
1: $4.31
500In Stock

Mfr. Part No.
CMT-2412C-120

Mouser Part No
490-CMT-2412C-120

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 24.5mm rnd 1kHz 12V TH

Learn More

Datasheet

500In Stock

$4.31

$3.13

$2.84

$2.39

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CEP-1152
Same Sky
1: $2.65
368In Stock

Mfr. Part No.
CEP-1152

Mouser Part No
490-CEP-1152

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

368In Stock

$2.65

$2.04

$1.81

$1.67

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 49.1mm rnd 2.5kHz 12V TH

CPI-4929C-120
Same Sky
1: $14.52
138In Stock

Mfr. Part No.
CPI-4929C-120

Mouser Part No
490-CPI-4929C-120

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 49.1mm rnd 2.5kHz 12V TH

Learn More

Datasheet

138In Stock

$14.52

$11.32

$10.47

$9.72

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 9.6mm rnd 2.73kHz 12V TH

CMI-9650C-120
Same Sky
1: $3.55
910In Stock

Mfr. Part No.
CMI-9650C-120

Mouser Part No
490-CMI-9650C-120

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 9.6mm rnd 2.73kHz 12V TH

Learn More

Datasheet

910In Stock

$3.55

$2.72

$2.45

$2.31

View

Min.: 1
Mult.: 1

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

CMS-151125-078S-67
Same Sky
1: $4.13
890In Stock

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

Mouser Part No
490-CMS-151125078S67

Same Sky

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

Learn More

Datasheet

890In Stock

$4.13

$3.06

$2.84

$2.64

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1201S
Same Sky
1: $1.63
1,460In Stock
1,500Expected 6/11/2026

Mfr. Part No.
CEM-1201S

Mouser Part No
490-CEM-1201S

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

1,460In Stock

1,500Expected 6/11/2026

$1.63

$1.24

$1.11

$0.91

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 24 mm, 3~20 V, 75 dB, 3.2 kHz, Through Hole, Driving Circuit, Piezo Audio Indicator Buzzer

CPE-522
Same Sky
1: $4.46
417In Stock

Mfr. Part No.
CPE-522

Mouser Part No
490-CPE-522

Same Sky

Buzzers & Audio Indicators - Board Mount 24 mm, 3~20 V, 75 dB, 3.2 kHz, Through Hole, Driving Circuit, Piezo Audio Indicator Buzzer

Learn More

Datasheet

417In Stock

$4.46

$3.43

$3.11

$2.77

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CBT-09427-SMT-TR
Same Sky
1: $2.77
1,334In Stock
6,400Expected 3/8/2026

Mfr. Part No.
CBT-09427-SMT-TR

Mouser Part No
490-CBT-09427-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

1,334In Stock

6,400Expected 3/8/2026

Cut Tape

$2.77

$2.18

$1.99

$1.85

View

Reel

$1.51

MouseReel Available

Min.: 1
Mult.: 1

: 800

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1203(42)
Same Sky
1: $1.35
4,156In Stock
13,000Expected 2/10/2026

Mfr. Part No.
CEM-1203(42)

Mouser Part No
490-CEM-1203(42)

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

4,156In Stock

13,000Expected 2/10/2026

$1.35

$1.01

$0.906

$0.834

View

Min.: 1
Mult.: 1

IP-Rated Audio Solutions

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IP-Rated Audio Solutions

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