HN ELECTRONIC

专业从事电磁式蜂鸣器、压电式蜂鸣器生产及研发

BJ-1/2/3/4

BJ-1/2/3/4

BJ-1/2/3/4

BJ-1/2/3/4

BJ-1/2/3/4

产品说明

Frequency Response


Specifications


Dimensions size: 54×53mm