The low frequency buzzer 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.
* It is widely used in various needs of the voice prompts or warnings occasions and devices, such as industrial automation equipments, automotive electronics,security electronics, etc.
Low resonant frequency
Low power consumption and light weight
Sound press level
82 dB Min.at 800Hz/10Vp-p Square Wave/50cm
Max. current consumption
-40℃ ~ +85℃