SC110EJR,BUZZER 30-120VDC/AC 1.9KHZ PANEL
SC110EP,音频指示器及警报器 FAST PULSE, 30-120V 1900HZ, SOFT
SC110EPR,BUZZER 30-120VDC/AC 1.9KHZ PANEL
SC110ER,音频指示器及警报器 CONSTANT, 30-120V 1900HZ, SOFT
SC110F,音频指示器及警报器 CONSTANT, 30-120V 2900HZ, SOFT
SC110FJ,BUZZER 30-120VDC/AC 2.9KHZ PANEL
SC110FJR,BUZZER PIEZO 42.85MM PNL MNT
SC110FK,BUZZER 30-120VDC/AC 2.9KHZ PANEL
