| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        Floyd Bell Inc | 
                                    
                                                                        
                                        | Series | 
                                        AudioLarm II | 
                                    
                                                                        
                                        | Package | 
                                        Bulk | 
                                    
                                                                        
                                        | Product Status | 
                                        Active | 
                                    
                                                                        
                                        | Driver Circuitry | 
                                        Indicator, Internally Driven | 
                                    
                                                                        
                                        | Input Type | 
                                        DC | 
                                    
                                                                        
                                        | Voltage Range | 
                                        9 ~ 48V | 
                                    
                                                                        
                                        | Frequency | 
                                        2.9kHz | 
                                    
                                                                        
                                        | Technology | 
                                        Piezo | 
                                    
                                                                        
                                        | Operating Mode | 
                                        Pulse, Fast | 
                                    
                                                                        
                                        | Sound Pressure Level (SPL) | 
                                        95dB @ 48V, 61cm | 
                                    
                                                                        
                                        | Current - Supply | 
                                        5 ~ 20mA | 
                                    
                                                                        
                                        | Port Location | 
                                        Top | 
                                    
                                                                        
                                        | Operating Temperature | 
                                        -20°C ~ 65°C | 
                                    
                                                                        
                                        | Approval Agency | 
                                        UL, UR | 
                                    
                                                                        
                                        | Ingress Protection | 
                                        IP68 - Dust Tight, Waterproof | 
                                    
                                                                        
                                        | Mounting Type | 
                                        Panel Mount | 
                                    
                                                                        
                                        | Termination | 
                                        Wire Leads | 
                                    
                                                                        
                                        | Size / Dimension | 
                                        1.409" Dia (35.80mm) | 
                                    
                                                                        
                                        | Height - Seated (Max) | 
                                        1.380" (35.05mm) | 
                                    
                                                                        
                                        | Base Product Number | 
                                        MB-09-948 | 
                                    
                                                                        
                                        | RoHS Status | 
                                        ROHS3 Compliant | 
                                    
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 
                                        1  (Unlimited) | 
                                    
                                                                        
                                        | ECCN | 
                                        EAR99 | 
                                    
                                                                        
                                        | HTSUS | 
                                        8531.00.0045 | 
                                    
                                                                        
                                        | Other Names | 
                                        2339-MB-09-948-W(U) | 
                                    
                                                                        
                                        | Standard Package | 
                                        1 | 
                                    
                                                                                                        
                            
                         
                                                Buzzers Indicator, Internally Driven Piezo 5 ~ 20mA 2.9kHz 95dB @ 48V, 61cm Panel Mount Wire Leads