PROJECTS UNLIMITED
蜂鸣器
MULTICOMP
发声器, IP54, 100DB, 5-25VDC, 面板安装
PRO SIGNAL
BUZZER, ELECTRO MECHANICAL, 8VDC
蜂鸣器, 机电, 16VDC
发声器, 98DB, 30-120V, 面板安装
压电蜂鸣器, 3KHZ, 123DBA, 16VDC