AI-550HS,BUZZER PIEZO 12VDC 24MM PCMNT
AI-550S,BUZZER PIEZO 12VDC 24MM PCMNT
AI-550SK,BUZZER PIEZO 12VDC 2.9KHZ PCB
AI565FFTX,ADAPTER CABLE TO F FEM
AI-600,MC INSULATION BARRIERS FRAME SIZ
【PUI Audio】AI-606,音频指示器及警报器 89 dBA 6VDC 400 Hz
AI-612,BUZZER MAGN 12VDC 400HZ PANEL
AI-624,BUZZER MAGN 24VDC 400HZ PANEL
