Alerts/Alarms/Indicators
                        
  
                
    
      
        
  
  
      
      
         
      
                  | Part # | SPL @ 30cm | Rated Freq | Rated V | Width | View | 
    
    
          
                  | SED-100R39-8F5R | 105dB | 0.5kHz | 8.0V | 107mm |   | 
          
                  | W-18 | 116dB | 2.0kHz | 12.0V | 53mm |   | 
          
                  | W-18A | 116dB | 2.0kHz | 24.0V | 53mm |   | 
          
                  | W-18C | 116dB | 2.0kHz | 12.0V | 53mm |   | 
          
                  | W-18M12 | 116dB | 2.0kHz | 12.0V | 53mm |   | 
          
                  | W-18M24 | 116dB | 2.0kHz | 24.0V | 53mm |   |