| 
    PSR-20N08A-JQ | 
    Mallory Sonalert Products Inc | 
      | 
    
        机电产品
        
        音频设备
             | 
    speakers & transducers speaker 8 ohm .25w 20mm mylar metal  | 
    
       
    
                
          
        
        
             | 
    PB-2712PQ | 
    Mallory Sonalert Products Inc | 
       | 
    
        机电产品
        
        音频设备
             | 
    speakers & transducers mounted spkr, 8 ohm .2W, PC pins  | 
    
       
    
                 
              
         
             | 
    SC628F | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts constant, 6-28vdc 2900hz, soft  | 
    
       
    
                
          
        
        
             | 
    SC628EJ | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts slow pulse, 6-28vdc 1900hz, soft  | 
    
       
    
                 
              
         
             | 
    SC628EP | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts fast pulse, 6-28vdc 1900hz, soft  | 
    
       
    
                 
              
         
             | 
    SC110F | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts constant, 30-120v 2900hz, soft  | 
    
       
    
                 
              
         
             | 
    SC628HP | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts fast pulse, 6-28vdc 4500hz, cul apprvd  | 
    
       
    
                 
              
         
             | 
    SC628FK | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts short pulse, 6-28vdc 2900hz, soft  | 
    
       
    
                 
              
         
             | 
    SBM616J | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts slow pulse, 6-16vdc PC pins, medium  | 
    
       
    
                 
              
         
             | 
    SC648AE | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts constant, 10-48v 1900hz, soft  | 
    
       
    
                 
              
         
             | 
    SC628HJ | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts slow pulse, 6-28vdc 4500hz, cul apprvd  | 
    
       
    
                 
              
         
             | 
    SC616NP-10 | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts 16-66vdc panel 2900hz 103db  | 
    
       
    
                 
              
         
             | 
    SCE028LD3SR3S | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts fast siren 16-28vdc, 3khz, loud  | 
    
       
    
                
          
        
        
             | 
    SC648MD | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts constant, 10-48v mil/rugged, 1900hz  | 
    
       
    
                 
              
         
             | 
    SCE028MD3SR4S | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts slow siren 16-28vdc, 3khz, med  | 
    
       
    
                
          
        
        
             | 
    SCE120LA2CT1B | 
    Mallory Sonalert Products Inc | 
      | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts constant 30-120v, 2khz, loud  | 
    
       
    
                 
              
         
             | 
    SC648AK | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts short pulse, 10-48v 2900hz, medium  | 
    
       
    
                 
              
         
             | 
    SC250N | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts constant, 60-250v 2900hz, cul apprvd  | 
    
       
    
                 
              
         
             | 
    SC648AP | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts fast pulse, 10-48v 2900hz, cul apprvd  | 
    
       
    
                 
              
         
             | 
    SC628AFK | 
    Mallory Sonalert Products Inc | 
     | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts short pulse, 6-28v 2900hz, soft  |