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3-24V Electronic Buzzer 90 dB Piezo Buzzer Active Piezo Buzzer Alarm 12V DC Continuous Sound Buzzer Alarm Ringer Device

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$6.99

$ 2 .99 $2.99

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About this item

  • High quality:Active buzzer consists of a multi-tuned oscillator, piezoelectric buzzer chip, impedance matcher, resonance box and case.
  • Electronic Buzzer:The built-in oscillator and driver circuit of the electronic buzzer can convert the external input signal into acoustic signal output. The operation is stable and accurate.
  • Sound output:Output sound pressure 90dB, operating voltage 3-24V, rated DC voltage 12V. compact and easy to use, the sounding effect is clear and true.
  • Wide application:Active piezo buzzers are widely used as sound emitting devices in computers, printers, photocopiers, alarms, automotive electronics, telephones, timers and other electronic products.
  • Service:We are committed to providing our customers with good products and services, if you have any problems with your product, please contact customer service, we will solve it for you as soon as possible.


Description
Consists of a multi-tuned oscillator, piezoelectric buzzer chip, impedance matcher, resonance box and case.The built-in oscillator and driver circuit of the electronic buzzer can convert the external input signal into acoustic signal output.
Features
1.The operation is stable and accurate.
2.Compact and easy to use, the sounding effect is clear and true.
3.Widely used as sound emitting devices in computers, printers, photocopiers, alarms, automotive electronics, telephones, timers and other electronic products.
Specification
Material:ABS.
Color:Black.
Size:23*12MM.
Operating voltage:3-24V.
Rated voltage:12V DC.
Working frequency: 3300±500Hz.
Output sound pressure:90dB.
Operating temperature: -20℃~+80℃.
Package
1 x Electronic Buzzer