sell buzzer,piezo buzzer,magnetic buzzer,Sfb-55 Buzzer/ alarm

1, this product is a loud alarm pressure, which is characterized by high SPL, sound rapid, strong sense of urgency, small size, light weight, applicable to a variety of occasions, the police, such as: anti-theft, fire, rescue, call the police, as well as tips to be strong, such as sound equipment.
2, this product can be made for a long song.

80

Weight   g     

-20~+60

Storage Temp(

sell buzzer,piezo buzzer,magnetic buzzer,Sfb-55 Buzzer/ alarm
Loud alarm pressure,active,

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