SC628ADP,AUD SIG DEVICE 6-28VAC/DC PANEL
SC628ADPR,AUD SIG DEVICE 6-28VAC/DC PANEL
SC628ADR,AUD SIG DEVICE 6-28VAC/DC PANEL
SC628AE,音频指示器及警报器 1900Hz 6-28V 50db
SC628AEJ,音频指示器及警报器 SLOW PULSE, 6-28V 1900HZ, SOFT
SC628AEJR,音频指示器及警报器 SLOW PULSE, 6-28V 1900HZ, SOFT
SC628AEP,BUZZER 9-28VAC-DC PNL MNT
SC628AEPR,音频指示器及警报器 FAST PULSE, 6-28V 1900HZ, SOFT
