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      AlibabaElectronic Components, Accessories & TelecommunicationsAudio Components and ProductsAlarms, Buzzers, and SirensWholesale 30v buzzer
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      30v Buzzer

      (666 products available)

      AT3038High Decibel 3 Pin Passive 4 KHZ 12v 90db Panel Mounted Piezoelectric Passive Buzzer

      AT3038High Decibel 3 Pin Passive 4 KHZ 12v 90db Panel Mounted Piezoelectric Passive Buzzer

      5v Buzzer FBPT3057 30mm Piezo Buzzer 24v Operating Voltage 30mm 5V Piezoelectric Transducer

      5v Buzzer FBPT3057 30mm Piezo Buzzer 24v Operating Voltage 30mm 5V Piezoelectric Transducer

      $0.09 - $0.50
      Min Order: 1 piece
      4 yrsCN
      5.0
      /5
      ·
      1 reviews
      ·
      "Good service"
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      TAT BM8540S 2700HZ 32ohm 5V SMD Magnetic Buzzer

      TAT BM8540S 2700HZ 32ohm 5V SMD Magnetic Buzzer

      $0.20 - $0.22
      Min Order: 100 pieces
      18 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
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      Wandu19/22MM Metal Buzzer 12V/24V/220V Red Light Stainless Steel Material Intermittent Sound Continuous Sound

      Wandu19/22MM Metal Buzzer 12V/24V/220V Red Light Stainless Steel Material Intermittent Sound Continuous Sound

      $2.88 - $3.69
      Min Order: 1 piece
      5 yrsCN
      5.0
      /5
      ·
      2 reviews
      ·
      "FAST SHIPPING"
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      BM2512 Big Size 25mm 12v 800HZ Car Buzzer

      BM2512 Big Size 25mm 12v 800HZ Car Buzzer

      $0.30 - $0.35
      Min Order: 100 pieces
      18 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
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      Smd Buzzer SMT1706 17mm 12V Micro Buzzer SMD Piezo Buzzer

      Smd Buzzer SMT1706 17mm 12V Micro Buzzer SMD Piezo Buzzer

      $0.20 - $0.22
      Min Order: 1 piece
      4 yrsCN
      5.0
      /5
      ·
      1 reviews
      ·
      "Good service"
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      2204 2230 30V 6kHz Buzzer 22*4.5 MM Passive Acoustic Components Piezo Buzzer Piezoelectric Buzzer with Lead Wire

      2204 2230 30V 6kHz Buzzer 22*4.5 MM Passive Acoustic Components Piezo Buzzer Piezoelectric Buzzer with Lead Wire

      $0.12 - $0.19
      Min Order: 100 pieces
      5 yrsCN
      4.9
      /5
      ·
      17 reviews
      ·
      "fast shipping"
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      SFN-30 ultrasonic piezo element mini piezo siren sound buzzer 30v 4000hz piezo tweeter speaker

      SFN-30 ultrasonic piezo element mini piezo siren sound buzzer 30v 4000hz piezo tweeter speaker

      $0.10 - $0.15
      Min Order: 100 pieces
      verify18 yrsCN
      4.9
      /5
      ·
      11 reviews
      ·
      "arrived on time"
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      About products and suppliers

      666 30v buzzer products are offered for sale by suppliers on Alibaba.com, of which alarms, buzzers, and sirens accounts for 57%. A wide variety of 30v buzzer options are available to you, such as plastic, abs and lcp.You can also choose from red, white and green 30v buzzer,as well as from dc, ac, and peak-peak signal 30v buzzer, and whether 30v buzzer is not applicable, magnetic, or electromechanical.
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