ZA048SADT7,BUZZER PIEZO 30.74MM PNL MNT
ZA048SADT8,BUZZER PIEZO 30.74MM PNL MNT
ZA048SAFP1,BUZZER 28-48VDC/AC 65-75DB PNL
ZA048SAMP1,BUZZER 28-48VDC/AC 65-75DB PNL
ZA048SAPS1,音频指示器及警报器
ZA048SASP1,BUZZER 28-48VDC/AC 65-75DB PNL
ZA048SASR8,BUZZER PIEZO 30.74MM PNL MNT
ZA048SASR9,BUZZER PIEZO 30.74MM PNL MNT