| 
    PF-35N29WQ | 
    Mallory Sonalert Products Inc | 
       | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts fast pulse, 4-28vdc 2.9khz, 90db, 42x16  | 
    
       
    
                 
              
         
             | 
    PF-27N25WQ | 
    Mallory Sonalert Products Inc | 
       | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts fast pulse, 4-28vdc 2.5khz, 90db, 30x16  | 
    
       
    
                
          
        
        
             | 
    PL-21N30PQ | 
    Mallory Sonalert Products Inc | 
      | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts slow pulse, 3-28vdc 3khz, 80db, 24x9.5  | 
    
       
    
                
          
        
        
             | 
    PK-20N38PQ | 
    Mallory Sonalert Products Inc | 
       | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts constant, 3-28vdc 3.8khz, 90db, 23x18  | 
    
       
    
                 
              
         
             | 
    PF-27N25PSQ | 
    Mallory Sonalert Products Inc | 
      | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts fast pulse, 4-28vdc 2.5khz, 90db, 30x16  | 
    
       
    
                 
              
         
             | 
    PF-27N36PSQ | 
    Mallory Sonalert Products Inc | 
      | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts fast pulse, 4-28vdc 3.5khz, 90db, 30x10  | 
    
       
    
                 
              
         
             | 
    PF-27N26PSQ | 
    Mallory Sonalert Products Inc | 
      | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts fast pulse, 4-28vdc 2.5khz, 90db, 30x10  | 
    
       
    
                 
              
         
             | 
    PLD-27N35WQ | 
    Mallory Sonalert Products Inc | 
      | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts constant/slow pulse 3-28vdc, 30x16mm  | 
    
       
    
                
          
        
        
             | 
    PFD-21N30WQ | 
    Mallory Sonalert Products Inc | 
       | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts constant/fast pulse 3-28vdc, 80db, 24x10  | 
    
       
    
                 
              
         
             | 
    PL-35N29WQ | 
    Mallory Sonalert Products Inc | 
       | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts slow pulse, 3-28vdc 2.9khz, 90db, 42x16  | 
    
       
    
                
          
        
        
             | 
    PK-16N04WA-24Q | 
    Mallory Sonalert Products Inc | 
       | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts constant, 20-28vdc 400hz, 24x17x15mm  | 
    
       
    
                 
              
         
             | 
    PL-21N31PQ | 
    Mallory Sonalert Products Inc | 
      | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts slow pulse, 3-28vdc 3khz, 80db, 24x14  | 
    
       
    
                 
              
         
             | 
    PF-27N29ERQ | 
    Mallory Sonalert Products Inc | 
      | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts 3-28vdc, fast pulse PC pins 2900hz 90db  | 
    
       
    
                 
              
         
             | 
    PF-21N31PQ | 
    Mallory Sonalert Products Inc | 
      | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts fast pulse, 4-28vdc 3khz, 80db, 24x14mm  | 
    
       
    
                
          
        
        
             | 
    PK-27N35WQ | 
    Mallory Sonalert Products Inc | 
       | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts constant, 3-28vdc 3.5khz, 90db, 30x16  | 
    
       
    
                
          
        
        
             | 
    PK-35N29WQ | 
    Mallory Sonalert Products Inc | 
       | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts constant, 3-28vdc 2.9khz, 90db, 42x16  | 
    
       
    
                
          
        
        
             | 
    SC628NJR | 
    Mallory Sonalert Products Inc | 
       | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts slow pulse, 6-28vdc 2900hz, loud  | 
    
       
    
                 
              
         
             | 
    SC628HJR | 
    Mallory Sonalert Products Inc | 
       | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts slow pulse, 6-28vdc 4500hz, cul apprvd  | 
    
       
    
                
          
        
        
             | 
    SCE028LD2CT1B | 
    Mallory Sonalert Products Inc | 
       | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts constant 16-28vdc, 2khz, loud  | 
    
       
    
                
          
        
        
             | 
    SNP428FR | 
    Mallory Sonalert Products Inc | 
      | 
    
        机电产品
        
        音频设备
             | 
    audio indicators & alerts constant, 4-28vdc snap-IN, soft  |