• Passive Piezo Buzzer For Smoke Detector Manufacturers, Passive Piezo Buzzer For Smoke Detector Factory, Supply Passive Piezo Buzzer For Smoke Detector
Passive Piezo Buzzer For Smoke Detector
  • AUDIOWELL
  • GUANGZHOU, CHINA

Features
Small size, easy to install
Stable performance

Passive Piezo Buzzer For Smoke Detector

The piezoelectric buzzer generates mechanical deformation of piezoelectric ceramic plates by reverse piezoelectric effect, which induces the vibration of vibrators and forms sound wave in the air. The piezo buzzer is widely applied in automotive electronics, security alarming, etc.

 

Specifications

Model

QJ0811

Sound pressure

85dB min.

Resonant frequency

3.2±0.3 KHz

Operating temperature

-20℃ ~ +70℃

 

Applications

Smoke detector


passive piezo buzzer

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