SC110JWR,BUZZER 30-120VDC/AC 2.3KHZ PANEL
SC110K,AUD SIG DEVICE 30-120VAC/DC PNL
SC110KR,音频指示器及警报器 SHORT PULSE, 30-120V 2900HZ, CUL APPRVD
SC110M,AUD SIG DEVICE 30-120VAC/DC PNL
SC110MH,BUZZER 30-120VDC/AC 4.5KHZ PANEL
SC110MN,BUZZER 30-120VDC/AC 2.9KHZ PANEL
SC110N,AUD SIG DEV 30-120VAC/DC PNL MNT
SC110NJ,AUD SIG DEV 30-120VAC/DC PNL MNT
