PRO SIGNAL
压电蜂鸣器, 12VDC, PCB
压电蜂鸣器, 12VDC, 引线
KINGSTATE
蜂鸣器, 磁性, 针式安装, 85DB, 12V
蜂鸣器, 压电型, 引线, 102DB, 3-16V
警报器, 压电型, 引线, 105DB, 6-16V
蜂鸣器, 压电型, 引线, 100DB, 3-16V