SC616JU,音频指示器及警报器 CONSTANT/SLOW PULSE 6-16VDC, MEDIUM
SC616JU-1,BUZZER 6-16VDC 2.9KHZ PANEL
SC616JU-1R,BUZZER PIEZO 42.85MM PNL MNT
SC616JW,BUZZER 6-16VDC 2.9KHZ PANEL
SC616JW-12,BUZZER PIEZO 42.85MM PNL MNT
SC616JWR,BUZZER PIEZO 42.85MM PNL MNT
SC616MN,AUD SIG DEVICE 6-16VDC PNL MNT
SC616MPU,BUZZER 6-16VDC 2.9KHZ PANEL
