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Alarms/Buzzers(Protection function (IP/drip-proof, etc.):Available)

A buzzer is an electronic device used to generate audible alerts, notifications, or alarms. Buzzer devices are commonly found in various applications, ranging from office appliances, industrial equipment and security systems. When selecting a buzzer, it is crucial to consider factors such as Volume(dB), Rated Voltage (e.g. AC and DC), Shape, Sound (Continuous and Intermittent), Sound type (e.g., Peak, Voice/Tones and other) Terminal Shape and so on.These considerations are vital for ensuring the production of high-quality products. We highly recommend reputable brands like MISUMI, RS Pro, and PATLITE.
Take advantage of the convenience of FREE SHIPPING and NO MINIMUM ORDER on a buzzer. If you have any doubts or require assistance in choosing the right product, our experts are readily available to provide
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    Buzzer (round body type φ 16) M2BJ

    Buzzer (round body type φ 16) M2BJ

    OMRON

    [Features]· A round body type with a length of 22 mm. Part of the ø16 series.· Available as a standard volume type (fixed 80 horns) or as a high volume type (variable 70 to 95 horns). Can produce both intermittent and continuous sound output.

    Volume(dB) Rated Voltage(V) Shape Sound Types of sound Volume adjustment Terminal shape Dimension width(mm) Protection function (IP/drip-proof, etc.) Representative Standard Dimension length(mm) Dimension thickness(mm)
    70–95 ~ 80 Other Silique type Continuous / Intermittent Peak / Boost Available / NA Solder terminal 24 ~ 26 Available - 18 ~ 20 28.5
    From: 478,000 VND
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list.

    Electronic Sound Alarm

    Electronic Sound Alarm

    PATLITE

    The one unit features 32 built-in tones. An embedded type with clear sound quality

    Volume(dB) Rated Voltage(V) Shape Sound Types of sound Volume adjustment Terminal shape Dimension width(mm) Protection function (IP/drip-proof, etc.) Representative Standard Dimension length(mm) Dimension thickness(mm)
    90 Other Square shape Continuous / Intermittent Voice/music / Other Available - 80 Available CE / UL 80 94.7
    From: 2,671,006 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    ø16 UZ6 Buzzer

    ø16 UZ6 Buzzer

    IDEC

    A small sized high performance electronic buzzer with ø16-size mounting holes.

    Volume(dB) Rated Voltage(V) Shape Sound Types of sound Volume adjustment Terminal shape Dimension width(mm) Protection function (IP/drip-proof, etc.) Representative Standard Dimension length(mm) Dimension thickness(mm)
    75 DC12V / DC24V Round Continuous - NA Solder terminal 18 Available - 18 38.5
    From: 709,205 VND
    Days to Ship: Số ngày giao hàng: Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list. Sale

    ø22 LW Series Buzzer
    Sale

    ø22 LW Series Buzzer

    IDEC

    [Features]· Use the built-in slide switches to select from continuous sound, intermittent sound (long), and intermittent sound (short).· Allows for close-contact mounting with LW series control units.· The buzzer drive unit can be easily removed, even when mounted in close-contact with other units.· A structure which uses a locking lever removal system to separate.· Round and square shaped bezels are available.· Dual solder tab terminals and PCB terminals are available.· Can be formed onto just one board.· Models with red LED displays that which emit a constant or flashing light in synchronization with the buzzer sound are also available.

    Volume(dB) Rated Voltage(V) Shape Sound Types of sound Volume adjustment Terminal shape Dimension width(mm) Protection function (IP/drip-proof, etc.) Representative Standard Dimension length(mm) Dimension thickness(mm)
    80 Other Round / Square shape Continuous / Intermittent - NA Other 25.8 ~ 25.9 Available - 25.8 ~ 25.9 50.5 ~ 54
    From: 996,446 VND
    Special Price
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list.

    EHS/EHV series

    EHS/EHV series

    PATLITE

    Delivers a maximum volume of 110dB (at 1 m)—the highest level in the industry. An industry first. Features two unique sound characteristics for use in different applications.[Features]· The M3 specification, if mounted with vibration-proof rubber, achieves 7 G vibration resistance, and so can clear the vibration test standards for automobile parts (JIS D 1601-1995 class 3 class B).· Four different operational modes can be selected (EHS types are hold and playback only).· A maximum playback time of 220 s (EHV type).· The noise reduction function can be set to a volume level commensurate with the ambient environment.· Two wiring types are available; a cabtyre specification and a terminal block specification.· The one unit is compatible with both NPN and PNP transistor outputs (M1 specifications).· Features 63 built-in alarms and melodies (32 with the EHS type).· Sharing MP3 data improves expressiveness.(EHVtype).· Compatible with Playlist Editor2.· CE markings compliant (except M2 specification).· UL Listed (file no. S24210) (except M3 specification).

    Volume(dB) Rated Voltage(V) Shape Sound Types of sound Volume adjustment Terminal shape Dimension width(mm) Protection function (IP/drip-proof, etc.) Representative Standard Dimension length(mm) Dimension thickness(mm)
    110 Other Other Continuous / Intermittent Voice/music / Other Available - 166.5 Available CE / UL 149.5 198.2
    From: 5,200,160 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Electronic Sound Alarm BM

    Electronic Sound Alarm BM

    PATLITE

    Ultra compact electronic buzzer with 2 built-in tones. Ideal for embedding into equipment.[Features]· Two easily distinguishable built-in tones suitable for emergency alarms.· Compatible with NPN/PNP transistor open collectors, enabling direct drive on PLC, etc. (24 V specification).· Small and lightweight type product with a ø30 mm front surface, 42 mm depth and 100 g weight.· Dedicated embedded type product for indoors that can be mounted on panels with a thickness of 7 mm or less.· Drip-proof structure (IP34) enables use in factories with heavy moisture or powder dust as well as outdoors (BM-D type).· Operated using the ON/OFF switch on the power supply.· If there are 2 simultaneous input signals, Channel 1 is given priority (rapid, alternating two-tone sound).[Applications]· Embeddable into control panels and devices.

    CAD :
    2D
    Volume(dB) Rated Voltage(V) Shape Sound Types of sound Volume adjustment Terminal shape Dimension width(mm) Protection function (IP/drip-proof, etc.) Representative Standard Dimension length(mm) Dimension thickness(mm)
    75 ~ 85 Other Square shape Continuous / Intermittent Voice/music / Other NA - 50 Available CE 50 64
    From: 1,110,328 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Electronic sound alarm BK

    Electronic sound alarm BK

    PATLITE

    The BK1 unit features 32 built-in tones. An embedded type with clear audio quality.[Features]· Easy to operate using the switch volume card slots on the front side.· The volume can be adjusted on the front surface of the main body.· Installing the switches, which were hitherto on the back of the main body, on the front panel enables operations from the installation side, improving operability.· A dedicated embedded type.· An IP54 structure (only on front with front-facing panel mounted).· Produces a high volume sound of 95dB (at1m) despite its relatively compact size.· Furthermore, the volume can be adjusted using the knob on the front of the main body.· Features compatibility with NPN transistor open collectors, enabling direct drive with a PLC etc.· Compliant with CE standards.· Compliant with international standards, allowing it to be used globally (24V specifications).· A two-color front panel is available for use with embedded equipment.· The tone group selection switch allows for switching between the 32 available sounds as needed.· Settings A to H and the bit input method enable playback of eight different tones.· Settings I to O enable test sound (ambulance siren) playback.· Can be used to check operations and adjust the volume.· The P setting and the binary input method enable 32-tone playback.· Tone combinations can be changed as needed with the SD card

    CAD :
    2D
    Volume(dB) Rated Voltage(V) Shape Sound Types of sound Volume adjustment Terminal shape Dimension width(mm) Protection function (IP/drip-proof, etc.) Representative Standard Dimension length(mm) Dimension thickness(mm)
    95 Other Square shape Continuous Voice/music Available - 120 Available CE 120 62.8
    From: 4,335,258 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Thin-type MP3 Alarm Device BSV

    Thin-type MP3 Alarm Device BSV

    PATLITE

    A thin-type design which helps contribute to space saving measures for equipment.Features 15 built-in standard alarms (note that changing the sound generator will delete the built-in sounds.)[Features]· Mounts easily from the front.· A thin-type compact design with a width of just 19.9 mm.· Can be both panel mounted and wall mounted.· Despite being thin, it can still produce a volume of up to 87dB (at 1 m).· The volume can be adjusted using the knob on the front of the main body.· The various playback modes enable settings suited to different applications.· Signal inputs can be used to reduce the volume (when using the volume reduction function, the number of playback messages is limited).· Compatible with open collector transistors.

    Volume(dB) Rated Voltage(V) Shape Sound Types of sound Volume adjustment Terminal shape Dimension width(mm) Protection function (IP/drip-proof, etc.) Representative Standard Dimension length(mm) Dimension thickness(mm)
    87 Other Square shape Continuous / Intermittent Voice/music / Other Available - 75 Available CE / UL 75 19.9
    From: 2,745,024 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Thin Type MP3 Playback Alarm Model BSV-L

    Thin Type MP3 Playback Alarm Model BSV-L

    PATLITE

    Low profile MP3 playback alarm BSV-L type with maximum playback time of 520 seconds (memory capacity: 32 Mbit).[Features]·Supports multilingual voice guidance.·A long announcement can be made with 1 unit.·Space saving design with depth only 19.9 mm.·Low profile, but sounds up to 87 dB (at 1 m).·Easy installation from the front without special tools.·Equipped with a function that can reduce sounds by switching the signal input.·Messages can be rewritten using an SD card.・ Compatible with transistor open collectors.

    CAD :
    2D
    Volume(dB) Rated Voltage(V) Shape Sound Types of sound Volume adjustment Terminal shape Dimension width(mm) Protection function (IP/drip-proof, etc.) Representative Standard Dimension length(mm) Dimension thickness(mm)
    87 Other Square shape Continuous / Intermittent Voice/music - - 75 Available CE / UL 75 19.9
    From: 3,941,466 VND
    Days to Ship: Số ngày giao hàng: 11 Day(s) or more
    day to ship 11 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    ø30 AZ Electromagnetic Buzzer

    ø30 AZ Electromagnetic Buzzer

    IDEC

    A vibration plate-type electromagnetic buzzer.[Features]· Both electronic (for DC24V) and electromagnetic types (for AC110V/AC220V) are available.· ANNZ electronic buzzer.· A solid state type with embedded electronic oscillator and speaker.· Delivers a crisp and clear mono-tonal sound (600 to 800Hz). Can be used as an alarm.· An AZ electromagnetic buzzer.· A vibration plate-type electromagnetic buzzer.· Can be mounted to the KGN and AGA control boxes from the manufacturer.

    Volume(dB) Rated Voltage(V) Shape Sound Types of sound Volume adjustment Terminal shape Dimension width(mm) Protection function (IP/drip-proof, etc.) Representative Standard Dimension length(mm) Dimension thickness(mm)
    90 Other Round Continuous - NA Screw terminal 50 Available PSE 50 95.5
    From: 1,622,427 VND
    Days to Ship: Số ngày giao hàng: Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.

    Theft Watch Alarm

    Theft Watch Alarm

    MIRAI INDUSTRY

    [Features]・ Two sensors protect the material from theft.(1) Catch the movement of the intruder with the infrared sensor.(2) Catch the shaking of materials with the vibration sensor.・ Alarm call and LED lamp threaten intruders.・ No wiring required. Dry cell battery type. Simple waterproof.

    Volume(dB) Rated Voltage(V) Shape Sound Types of sound Volume adjustment Terminal shape Dimension width(mm) Protection function (IP/drip-proof, etc.) Representative Standard Dimension length(mm) Dimension thickness(mm)
    - - Round - - NA - - Available - 112.4 -
    From: 3,039,675 VND
    Days to Ship: Số ngày giao hàng: 12 Day(s)
    day to ship 12 Day(s)
BrandNhãn hiệu
Product SeriesDòng sản phẩm
CADCAD
From
Days to ShipSố ngày giao hàng
Volume(dB)
Rated Voltage(V)
Shape
Sound
Types of sound
Volume adjustment
Terminal shape
Dimension width(mm)
Protection function (IP/drip-proof, etc.)
Representative Standard
Dimension length(mm)
Dimension thickness(mm)

    You can add up to 6 items per a category to the compare list.

    Buzzer (round body type φ 16) M2BJ

        You can add up to 6 items per a category to the compare list.

        Electronic Sound Alarm

            You can add up to 6 items per a category to the compare list.

            ø16 UZ6 Buzzer

                You can add up to 6 items per a category to the compare list.Sale

                ø22 LW Series Buzzer

                    You can add up to 6 items per a category to the compare list.

                    EHS/EHV series

                        You can add up to 6 items per a category to the compare list.

                        Electronic Sound Alarm BM

                            You can add up to 6 items per a category to the compare list.

                            Electronic sound alarm BK

                                You can add up to 6 items per a category to the compare list.

                                Thin-type MP3 Alarm Device BSV

                                    You can add up to 6 items per a category to the compare list.

                                    Thin Type MP3 Playback Alarm Model BSV-L

                                        You can add up to 6 items per a category to the compare list.

                                        ø30 AZ Electromagnetic Buzzer

                                            You can add up to 6 items per a category to the compare list.

                                            Theft Watch Alarm
                                              BrandNhãn hiệu

                                              OMRON

                                              PATLITE

                                              IDEC

                                              IDEC

                                              PATLITE

                                              PATLITE

                                              PATLITE

                                              PATLITE

                                              PATLITE

                                              IDEC

                                              MIRAI INDUSTRY

                                              Product SeriesDòng sản phẩm

                                              Buzzer (round body type φ 16) M2BJ

                                              Electronic Sound Alarm

                                              ø16 UZ6 Buzzer

                                              ø22 LW Series Buzzer

                                              EHS/EHV series

                                              Electronic Sound Alarm BM

                                              Electronic sound alarm BK

                                              Thin-type MP3 Alarm Device BSV

                                              Thin Type MP3 Playback Alarm Model BSV-L

                                              ø30 AZ Electromagnetic Buzzer

                                              Theft Watch Alarm

                                              CADCAD
                                              • 2D
                                              • 2D
                                              • 2D
                                              From

                                              478,000 VND

                                              2,671,006 VND

                                              709,205 VND

                                              996,446 VND

                                              Special Price

                                              On Sale Till 31/03/2025

                                              5,200,160 VND

                                              1,110,328 VND

                                              4,335,258 VND

                                              2,745,024 VND

                                              3,941,466 VND

                                              1,622,427 VND

                                              3,039,675 VND

                                              Days to ShipSố ngày giao hàng Same day or more 4 Day(s) or more Same day Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 11 Day(s) or more Same day 12 Day(s)
                                              Volume(dB)70–95 ~ 8090758011075 ~ 8595878790-
                                              Rated Voltage(V)OtherOtherDC12V / DC24VOtherOtherOtherOtherOtherOtherOther-
                                              ShapeSilique typeSquare shapeRoundRound / Square shapeOtherSquare shapeSquare shapeSquare shapeSquare shapeRoundRound
                                              SoundContinuous / IntermittentContinuous / IntermittentContinuousContinuous / IntermittentContinuous / IntermittentContinuous / IntermittentContinuousContinuous / IntermittentContinuous / IntermittentContinuous-
                                              Types of soundPeak / BoostVoice/music / Other--Voice/music / OtherVoice/music / OtherVoice/musicVoice/music / OtherVoice/music--
                                              Volume adjustmentAvailable / NAAvailableNANAAvailableNAAvailableAvailable-NANA
                                              Terminal shapeSolder terminal-Solder terminalOther-----Screw terminal-
                                              Dimension width(mm)24 ~ 26801825.8 ~ 25.9166.550120757550-
                                              Protection function (IP/drip-proof, etc.)AvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailable
                                              Representative Standard-CE / UL--CE / ULCECECE / ULCE / ULPSE-
                                              Dimension length(mm)18 ~ 20801825.8 ~ 25.9149.550120757550112.4
                                              Dimension thickness(mm)28.594.738.550.5 ~ 54198.26462.819.919.995.5-

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                                              1. 1

                                              Related Categories to Alarms/BuzzersDanh mục liên quan đến Alarms/Buzzers

                                              FAQ Alarms/Buzzers

                                              Question: How do buzzers function in electrical circuits?
                                              Answer: Electromagnetic buzzers use an electromagnetic coil to generate a magnetic field. This field attracts a movable diaphragm, causing mechanical vibrations. As the diaphragm moves back and forth, it produces sound waves, resulting in the audible buzzing or beeping sound. Connected to an electrical circuit, the buzzer is activated when current flows through the coil. It's important to note that there are different types of buzzers, including electromagnetic, piezoelectric, and magnetic-transducer buzzers. Each type operates on different principles
                                              Question: What are the typical uses of buzzers in various industries?
                                              Answer: Buzzers are widely used in various industries for signaling and alerting. Here are some typical uses of buzzers in different industries such as:
                                              1. Automotive industries: In vehicles, buzzers are employed for warning signals, such as seatbelt reminders, and low fuel indicators.
                                              2. Medical Industries: Medical devices use buzzers for alarms and notifications, such as indicating the end of a medical procedure or alerting healthcare professionals to specific conditions.
                                              3. Industrial Automation: Buzzers are used in manufacturing and industrial settings to signal the completion of processes, indicate faults, or alert operators to specific events.
                                              4. Security Systems Industries: Alarm systems and security devices use buzzers to produce loud alerts in the event of a breach, fire, or other security concerns.
                                              Question: What differentiates piezo buzzers from electromagnetic buzzers?
                                              Answer: This table summarizes the key differences between piezo buzzers and electromagnetic buzzers in terms of their operating principles, mechanisms, sound frequency ranges, efficiency, size, and common applications.
                                              Feature Piezo Buzzers Electromagnetic Buzzers
                                              Operating Principle Crystal deformation Diaphragm driven by electromagnet
                                              Mechanism Crystal vibrations directly produce sound Diaphragm or armature physically moves to create sound
                                              Sound Frequency Range Narrow, often in ultrasonic or audible range Broader range, capable of various frequencies
                                              Efficiency High efficiency, fast response time Variable efficiency, may have slower response time
                                              Size and Weight Generally smaller and lighter Tends to be larger and heavier
                                              Applications Compact designs, low power, high-frequency Various applications, broader frequency requirements
                                              Question: What factors determine the loudness of a buzzer?
                                              Answer: 1. Power Input: Higher electrical power results in increased loudness.
                                              2. Design and Construction: Physical characteristics impact efficiency.
                                              3. Resonance Frequency: Operating at resonant frequency maximizes loudness.
                                              4. Voltage and Current: Increased levels within limits enhance sound output.
                                              5. Environmental Conditions: Surrounding factors influence perceived loudness.
                                              6. Transducer Efficiency: Efficient transducers produce more sound.
                                              7. Sound Output Mechanism: Different mechanisms impact loudness.
                                              8. Duty Cycle: Continuous operation may enhance perceived loudness.
                                              9. Frequency Range: Some frequencies are more noticeable or louder than others.
                                              Question: Can buzzers be considered a form of sound energy?
                                              Answer: Yes, buzzers can be considered a form of sound energy. Sound energy is a type of mechanical wave that propagates through a medium, such as air, water, or solids. When a buzzer is activated, it typically produces vibrations that create compressions and rarefactions in the surrounding air, generating sound waves. These sound waves carry energy in the form of vibrations, and when they reach our ears, they are perceived as sound.
                                              Question: How do you integrate a buzzer into a security system?
                                              Answer: Incorporate a buzzer into a security system by linking it to a controller, such as Arduino or Raspberry Pi. Ensure proper power alignment, connect to a digital output pin, and code the buzzer to respond to security events like unauthorized access detected by sensors.Thoroughly test and calibrate the system, considering backup power.
                                              Question: How do you choose the appropriate buzzer size and sound level for different environments?
                                              Answer: Select a buzzer size based on space constraints and application requirements. For quiet environments, opt for smaller, less powerful buzzers to minimize disturbance. In noisy settings, choose larger buzzers with higher sound levels for better audibility. Consider dB ratings to match ambient noise levels; quieter environments need lower dB, while louder surroundings require higher dB ratings. Always test in the specific environment to ensure the chosen buzzer meets the desired sound level without being excessively disruptive or inadequate for the given conditions.
                                              Question: What are the main considerations when connecting a buzzer to a digital circuit, such as an Arduino or Raspberry Pi?
                                              Answer: When buzzing with digital circuits, remember these key points:
                                              1. Buzzer type: Choose between active (amplified, needs only digital signal) or passive (requires driver circuit).
                                              2. Voltage and current: Match buzzer specs to your board's capabilities (e.g., 5V for Arduino). Calculate current draw and ensure sufficient power supply.
                                              3. Driving the buzzer: Use a transistor or driver IC for passive buzzers or high current needs. Connect active buzzer directly to a digital pin.
                                              4. Pulse frequency: Control sound pitch and pattern by varying the frequency of the digital signal driving the buzzer (typically 200Hz to 5kHz).
                                              5. Protection: Add a flyback diode across the buzzer to absorb reverse voltage spikes generated when switching it off.