Alarms, Buzzers, and Sirens
Explore Alarms, Buzzers, and Sirens parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Driver Circuitry | Input Type | Voltage - Rated | Voltage Range | Frequency | Technology | Operating Mode | Duration | Sound Pressure Level (SPL) | Current - Supply | Port Location | Operating Temperature | Approval Agency | Ratings | Ingress Protection | Mounting Type | Termination | Size / Dimension |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
KBS-20DB-2P-10BUZZER PIEZO 10V26.7X23MM TH |
3,782 |
|
Datasheet | KBS, Kyocera | Bulk | Obsolete | Transducer, Externally Driven | Peak-Peak Signal | 10 V | - | 2.048kHz | Piezo | Single Tone | - | 75dB @ 10V, 30cm | - | Top | - | - | - | - | Through Hole | PC Pins | 1.051" L x 0.906" W (26.70mm x 23.00mm) |
|
KBS-20DB-2P-9BUZZER PIEZO 10V26.7X23MM TH |
3,004 |
|
Datasheet | KBS, Kyocera | Bulk | Obsolete | Transducer, Externally Driven | Peak-Peak Signal | 10 V | - | 2.048kHz | Piezo | Single Tone | - | 75dB @ 10V, 30cm | - | Top | - | - | - | - | Through Hole | PC Pins | 1.051" L x 0.906" W (26.70mm x 23.00mm) |
|
KBS-20DB-4A-22BUZZER PIEZO 10V 23.00MM FLANGE |
2,672 |
|
Datasheet | KBS, Kyocera | Bulk | Obsolete | Transducer, Externally Driven | Peak-Peak Signal | 10 V | - | 4kHz | Piezo | Single Tone | - | 70dB @ 10V, 30cm | - | Top | - | - | - | - | Panel Mount, Flange | Wire Leads | 0.906" Dia (23.00mm) |
|
|
KBS-20DB-4P-0BUZZER PIEZO 10V 22.00MM TH |
3,351 |
|
Datasheet | KBS, Kyocera | Bulk | Obsolete | Transducer, Externally Driven | Peak-Peak Signal | 10 V | - | 4.096kHz | Piezo | Single Tone | - | 77dB @ 10V, 30cm | - | Top | - | - | - | - | Through Hole | PC Pins | 0.866" Dia (22.00mm) |
|
KBS-20DB-5ABUZZER PIEZO 10V 23.00MM FLANGE |
3,738 |
|
Datasheet | KBS, Kyocera | Bulk | Obsolete | Transducer, Externally Driven | Peak-Peak Signal | 10 V | - | 5kHz | Piezo | Single Tone | - | 75dB @ 10V, 30cm | - | Top | - | - | - | - | Panel Mount, Flange | Wire Leads | 0.906" Dia (23.00mm) |
|
KBS-27DB-3ABUZZER PIEZO 10V 30.00MM FLANGE |
3,640 |
|
Datasheet | KBS, Kyocera | Bulk | Obsolete | Transducer, Externally Driven | Peak-Peak Signal | 10 V | - | 3kHz | Piezo | Single Tone | - | 75dB @ 10V, 30cm | - | Top | - | - | - | - | Panel Mount, Flange | Wire Leads | 1.181" Dia (30.00mm) |
|
KBS-27DB-3TBUZZER PIEZO 10V 29.00MM TH |
1,983 |
|
Datasheet | KBS, Kyocera | Bulk | Obsolete | Transducer, Externally Driven | Peak-Peak Signal | 10 V | - | 3kHz | Piezo | Single Tone | - | 75dB @ 10V, 30cm | - | Top | - | - | - | - | Through Hole | PC Pins | 1.142" Dia (29.00mm) |
|
|
KBS-30DB-1A-20BUZZER PIEZO 20V 39.00MM FLANGE |
1,997 |
|
Datasheet | KBS, Kyocera | Bulk | Obsolete | Transducer, Externally Driven | Peak-Peak Signal | 20 V | - | 1.25kHz | Piezo | Single Tone | - | 70dB @ 20V, 30cm | - | Top | - | - | - | - | Panel Mount, Flange | Wire Leads | 1.535" Dia (39.00mm) |
|
AI-4228-P-C250-RBUZZER PIEZO 220V 42.5MM PNL MNT |
3,037 |
|
Datasheet | AI | Bulk | Obsolete | Indicator, Internally Driven | AC, DC | 220 V | 60 ~ 250V | 2.8kHz | Piezo | Single Tone | - | 94dB @ 18V, 10cm | 18mA | Top | -30°C ~ 85°C | cUL, UL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.256" (6.50mm) | 1.673" Dia (42.50mm) |
|
AI-4228-P-C28D-RBUZZER PIEZO 12V 42.5MM PNL MNT |
4,195 |
|
Datasheet | AI | Bulk | Obsolete | Indicator, Internally Driven | DC | 12 V | 6 ~ 28V | 2.8kHz | Piezo | Single Tone | - | 90dB @ 12V, 10cm | 10mA | Top | -30°C ~ 85°C | cUL, UL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.256" (6.50mm) | 1.673" Dia (42.50mm) |
|
|
AI-4228-P-FP120-RBUZZER PIEZO 110V 42.5MM PNL MNT |
2,862 |
|
Datasheet | AI | Bulk | Obsolete | Indicator, Internally Driven | DC | 110 V | 30 ~ 120V | 2.8kHz | Piezo | Pulse, Fast | 3 PPS | 92dB @ 110V, 10cm | 20mA | Top | -30°C ~ 85°C | cUL, UL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.256" (6.50mm) | 1.673" Dia (42.50mm) |
|
|
AI-4228-P-SP28D-RBUZZER PIEZO 12V 42.5MM PNL MNT |
4,726 |
|
Datasheet | AI | Bulk | Obsolete | Indicator, Internally Driven | DC | 12 V | 6 ~ 28V | 2.8kHz | Piezo | Pulse, Slow | 1.2 PPS | 90dB @ 12V, 10cm | 10mA | Top | -30°C ~ 85°C | cUL, UL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.256" (6.50mm) | 1.673" Dia (42.50mm) |
|
|
AI-4228-P-SP28-RBUZZER PIEZO 12V 42.5MM PNL MNT |
2,045 |
|
Datasheet | AI | Bulk | Obsolete | Indicator, Internally Driven | DC | 12 V | 6 ~ 28V | 2.8kHz | Piezo | Pulse, Slow | 1.2 PPS | 88dB @ 12V, 10cm | 6mA | Top | -30°C ~ 85°C | cUL, UL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.256" (6.50mm) | 1.673" Dia (42.50mm) |
|
AI-1450-TW-LW80-WP-RBUZZER PIEZO 12V 14MM CUSTOM |
3,048 |
|
Datasheet | AI | Bulk | Obsolete | Indicator, Internally Driven | DC | 12 V | 9 ~ 16V | 5kHz | Piezo | Single Tone | - | 90dB @ 12V, 10cm | 35mA | Top | -30°C ~ 85°C | - | - | - | Custom | Wire Leads | 0.551" Dia (14.00mm) |
|
AT-2235-TT-RBUZZER PIEZO 3V 20.4MM TH |
4,105 |
|
Datasheet | AT | Tray | Obsolete | Transducer, Externally Driven | Peak-Peak Signal | 3 V | 1 ~ 30V | 3.5kHz | Piezo | Single Tone | - | 75dB @ 3V, 10cm | 3mA | Top | -40°C ~ 90°C | - | - | - | Through Hole | PC Pins | 0.803" Dia (20.40mm) |
|
AT-2532-ST-RBUZZER PIEZO 10V 24X10MM TH |
2,381 |
|
Datasheet | AT | Tray | Obsolete | Transducer, Externally Driven | Peak-Peak Signal | 10 V | 5 ~ 24V | 3.2kHz | Piezo | Single Tone | - | 90dB @ 10V, 10cm | 10mA | Side | -30°C ~ 115°C | - | - | - | Through Hole | PC Pins | 0.945" L x 0.394" W (24.00mm x 10.00mm) |
|
CS-3224BUZZER MAGN 24V 22.5X16.7MM TH |
2,592 |
|
Datasheet | CS | Bulk | Obsolete | Indicator, Internally Driven | DC | 24 V | 20 ~ 28V | - | Magnetic | Single Tone | - | 76dB @ 24V, 30cm | 20mA | Top | -20°C ~ 60°C | - | - | - | Through Hole | PC Pins | 0.886" L x 0.657" W (22.50mm x 16.70mm) |
|
|
AI-1027-TWT-12V-RBUZZER MAGNETIC 12V 9.5MM TH |
4,818 |
|
Datasheet | AI | Tray | Obsolete | Indicator, Internally Driven | DC | 12 V | 7 ~ 15V | 2.7kHz | Electromechanical/Magnetic | Single Tone | - | 85dB @ 12V, 10cm | 60mA | Top | -20°C ~ 80°C | - | - | - | Through Hole | PC Pins | 0.374" Dia (9.50mm) |
|
|
AI-2304-TF-LW120-RBUZZER MAGN 24V 32X17 FLANG |
3,314 |
|
Datasheet | AI | Tray | Obsolete | Indicator, Internally Driven | DC | 24 V | 20 ~ 28V | 400Hz | Electromechanical/Magnetic | Single Tone | - | 86dB @ 24V, 10cm | 24mA | Top | -20°C ~ 60°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.260" L x 0.669" W (32.00mm x 17.00mm) |
|
AI-2429-TWT-12V-4-RBUZZER PIEZO 12V 23.8MM TH |
1,115 |
|
Datasheet | AI | Bulk | Obsolete | Indicator, Internally Driven | DC | 12 V | 3 ~ 20V | 2.9kHz | Piezo | Single Tone | - | 95dB @ 12V, 10cm | 8mA | Top | -20°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.937" Dia (23.80mm) |
Frequently Asked Questions
What are Alarms, Buzzers, and Sirens components used for?
Alarms, Buzzers, and Sirens components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Alarms, Buzzers, and Sirens part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Alarms, Buzzers, and Sirens parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.