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Alarms/Buzzers(Representative Standard:UL)

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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    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 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.

    Buzzer Mount Hole Φ16, Φ22, Φ30
    Buzzer Mount Hole Φ16, Φ22, Φ30
    Buzzer Mount Hole Φ16, Φ22, Φ30
    Buzzer Mount Hole Φ16, Φ22, Φ30
    Buzzer Mount Hole Φ16, Φ22, Φ30
    Buzzer Mount Hole Φ16, Φ22, Φ30
    Buzzer Mount Hole Φ16, Φ22, Φ30
    Buzzer Mount Hole Φ16, Φ22, Φ30
    Buzzer Mount Hole Φ16, Φ22, Φ30
    Buzzer Mount Hole Φ16, Φ22, Φ30
    Buzzer Mount Hole Φ16, Φ22, Φ30

    Buzzer Mount Hole Φ16, Φ22, Φ30

    MISUMI

    In addition to the standard type, an IP54 anti-splash type buzzer is available Mounting hole diameter: ⌀16·⌀22·⌀30

    • Volume Discount
    • UL
    • CSA
    • CE-Compliant
    • TUV
    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 ~ 90 DC24V Round / Silique type Continuous / Intermittent Peak Available / NA Solder terminal / Screw terminal 18 ~ 41 NA UL 24 ~ 41 54.5 ~ 68.5
    From: 570,816 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.

    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 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.

    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 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 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
BrandNhãn hiệu
Product SeriesDòng sản phẩm
CADCAD
From
Days to ShipSố ngày giao hàng
SpecificationsĐặc điểm kĩ thuật
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.

    Electronic Sound Alarm

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

        Buzzer Mount Hole Φ16, Φ22, Φ30
          Buzzer Mount Hole Φ16, Φ22, Φ30
          Buzzer Mount Hole Φ16, Φ22, Φ30
          Buzzer Mount Hole Φ16, Φ22, Φ30
          Buzzer Mount Hole Φ16, Φ22, Φ30
          Buzzer Mount Hole Φ16, Φ22, Φ30
          Buzzer Mount Hole Φ16, Φ22, Φ30
          Buzzer Mount Hole Φ16, Φ22, Φ30
          Buzzer Mount Hole Φ16, Φ22, Φ30
          Buzzer Mount Hole Φ16, Φ22, Φ30
          Buzzer Mount Hole Φ16, Φ22, Φ30

            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.

                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
                      BrandNhãn hiệu

                      PATLITE

                      MISUMI

                      PATLITE

                      PATLITE

                      PATLITE

                      Product SeriesDòng sản phẩm

                      Electronic Sound Alarm

                      Buzzer Mount Hole Φ16, Φ22, Φ30

                      EHS/EHV series

                      Thin-type MP3 Alarm Device BSV

                      Thin Type MP3 Playback Alarm Model BSV-L

                      CADCAD
                      • 2D
                      From

                      2,671,006 VND

                      570,816 VND

                      5,200,160 VND

                      2,745,024 VND

                      3,941,466 VND

                      Days to ShipSố ngày giao hàng 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more 11 Day(s) or more
                      SpecificationsĐặc điểm kĩ thuật
                        • UL
                        • CSA
                        • CE-Compliant
                        • TUV
                              Volume(dB)9080 ~ 901108787
                              Rated Voltage(V)OtherDC24VOtherOtherOther
                              ShapeSquare shapeRound / Silique typeOtherSquare shapeSquare shape
                              SoundContinuous / IntermittentContinuous / IntermittentContinuous / IntermittentContinuous / IntermittentContinuous / Intermittent
                              Types of soundVoice/music / OtherPeakVoice/music / OtherVoice/music / OtherVoice/music
                              Volume adjustmentAvailableAvailable / NAAvailableAvailable-
                              Terminal shape-Solder terminal / Screw terminal---
                              Dimension width(mm)8018 ~ 41166.57575
                              Protection function (IP/drip-proof, etc.)AvailableNAAvailableAvailableAvailable
                              Representative StandardULULULULUL
                              Dimension length(mm)8024 ~ 41149.57575
                              Dimension thickness(mm)94.754.5 ~ 68.5198.219.919.9

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                              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.