|   | SC628N-1 | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts 6-28vdc continuous panel 2900hz 97db | 
    |   | SC648AHR | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts constant, 10-48vac 4500hz, medium | 
    |   | SC628E | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts constant, 6-28vdc 1900hz, soft | 
    |   | SC628L | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts constant, 6-28vdc 2900hz, cul apprvd | 
    |   | SC648D | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts constant, 10-48vdc 1900hz, cul apprvd | 
    |   | SC616P | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts fast pulse, 6-16vdc 2900hz, medium | 
    |   | SC616P-1 | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts 6-16vdc fast pulse panel 2900hz 86db | 
    |   | SC628NL | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts constant, 6-28vdc 2900hz, cul apprvd | 
    |   | LSC616 | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts constant, 6-16vdc alarm + led, medium | 
    |   | SBM616P | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts fast pulse, 6-16vdc PC pins, medium | 
    |   | SCE028LD2CT1F | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts constant 16-28vdc, 2khz, flat | 
    |   | SC110FP | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts fast pulse, 30-120v 2900hz, soft | 
    |   | SC110FK | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts short pulse, 30-120v 2900hz, soft | 
    |   | SC110FJ | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts slow pulse, 30-120v 2900hz, soft | 
    |   | SC250FJ | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts slow pulse, 60-250v 2900hz, soft | 
    |   | SC616NL | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts constant, 6-16vdc 2900hz, cul apprvd | 
    |   | SC307N | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts constant, 3-7vdc xloud, cul apprvd | 
    |   | SC110EJR | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts slow pulse, 30-120v 1900hz, soft | 
    |   | SC616NPU | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts constant/fast pulse 6-16vdc, xloud | 
    |   | SC616N-2 | Mallory Sonalert Products Inc |  | 机电产品
        
        音频设备 | audio indicators & alerts 6-16vdc panel 2900hz 95db |