SC628MHP,BUZZER 6-28VDC 4.5KHZ PANEL
SC628MN,AUD SIG DEVICE 6-28VDC PNL MNT
SC628MNP,AUD SIG DEVICE 6-28VDC PNL MNT
SC628MP,AUD SIG DEVICE 6-28VDC PNL MNT
SC628MPG,BUZZER 6-28VDC 2.9KHZ PANEL
SC628MW,BUZZER 6-28VDC 2.9KHZ PANEL
SC628N,AUD SIG DEVICE 6-28VDC PNL MNT
SC628N-1,音频指示器及警报器 6-28VDC Continuous Panel 2900Hz 97dB
