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80dB Piezoelectric Passive Piezo Buzzer For Device Alarm And Parking Alarm System
80dB Piezoelectric Passive Piezo Buzzer For Device Alarm And Parking Alarm System
Specifications
Brand Name :
AUDIOWELL
Model Number :
QJ0890
Place of Origin :
China
MOQ :
10000
Payment Terms :
T/T
Delivery Time :
15 works days
Sound pressure level :
≥80 dB
Frequency :
2000±40Hz
Operating Temp. :
-40℃ ~ +85℃
Description

Passive Piezo Buzzer For Device Alarm and parking alarm system 80dB

The piezoelectric passive 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. This one-piece electronic sound device is widely applied in automotive electronics, security alarming, etc.

Features

- Small size, easy to install
- Stable performance

Specifications

Model QJ0890
Rate voltage 12Vo-p
Sound pressure level ≥80dB(12Vrms/30cm)
Driving Frequency 2000±40Hz
Operating current 70 mA Max.
Operating temperature -40℃ ~ +85℃

Applications

- Parking Alarm System

Product tags

piezoelectric alarm buzzer

,

how to make buzzer alarm

,

active buzzer alarm module
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80dB Piezoelectric Passive Piezo Buzzer For Device Alarm And Parking Alarm System

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Product Detail
Brand Name :
AUDIOWELL
Model Number :
QJ0890
Place of Origin :
China
MOQ :
10000
Payment Terms :
T/T
Delivery Time :
15 works days
Contact Supplier
80dB Piezoelectric Passive Piezo Buzzer For Device Alarm And Parking Alarm System

Audiowell Electronics (Guangdong) Co.,Ltd.

Verified Supplier
3 Years
hong kong
Since 1999
Business Type :
Manufacturer
Main Products :
Ultrasonic Flow Sensor, Ultrasonic Parking Sensor, Ultrasonic Flow Transducer
Employee Number :
300~500
Certification Level :
Verified Supplier
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