• Piezo Buzzer For Alarm System Manufacturers, Piezo Buzzer For Alarm System Factory, Supply Piezo Buzzer For Alarm System
Piezo Buzzer For Alarm System
  • AUDIOWELL
  • GUANGZHOU, CHINA

Features
Low resonant frequency
High immunity to electromagnetic interference
Low power consumption and light weight

Piezo Buzzer For Alarm System


The piezo buzzer for alarm system is a piezoelectric buzzer with frequency lower than 1KHz and no coil structure. It consumes only one third of the power of electromagnetic buzzers and fully complies with EMC standards.

 

Specifications

Model

QJ0855

Sound press level

82 dB Min.at 800Hz/10Vp-p Square Wave/50cm

Resonant frequency

800±30Hz

Operating voltage

DC 12V

Max. current consumption

70mA

Operating temperature

-40℃ ~ +85℃

 

Applications

Alarm system


piezo buzzer for alarm system 


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