AI-4228-P-C28D-R,BUZZER PIEZO 12VDC 42MM PANEL
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AI-4228-P-C48,BUZZER PIEZO 12VDC 42MM PANEL
AI-4228-P-C48-R,BUZZER PIEZO 12VDC 42MM PANEL
AI-4228-P-CH16,BUZZER PIEZO 12VDC 42MM PANEL
【PUI Audio】AI-4228-P-CH16-R,音频指示器及警报器 12VDC 2900Hz 86dBA
AI-4228-P-FP120,BUZZER PIEZO 110V 42MM PANEL
AI-4228-P-FP120-R,BUZZER PIEZO 110V 42MM PANEL
