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              products Name   | 
               09 | 
             
            
              
In addition to acoustic signals, the system also visually alert drivers of obstacles with LED (Light-Emitting Diode) lights in different colors, or/and LED numeric readout showing the exact distance. 
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| 01B Series | 
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02B Series | 
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03B Series |  
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| 04 Series | 
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05B Series | 
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06B Series |  
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| 07 Series | 
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08 Series | 
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09B Series |    09B SeriesSystem Composition
 
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 Model  | 
 Composition  |  
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 QZ-2009B  | 
2 sensors/control box/buzzer/numeric LED display |  
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 QZ-3009B  | 
3 sensors/control box/buzzer/numeric LED display |  
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 QZ-4009B  | 
4 sensors/control box/buzzer/numeric LED display |   
Sensors Applicable: All types Control Boxes Applicable: CB-01, CB-02, CB-03 
 
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Audible Distance Indication  
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 1.50 to 0.80m  | 
Bi, Bi, Bi |  
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 0.80 to 0.40m  | 
Bi   Bi  BiBi (the closer, the faster) |  
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 0.40 to 0m  | 
Bi... (solid beeping) |    |  
 Visual Distance Indication 
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 Distance  | 
Visual Alert |  
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 2.5 to 0.35m   | 
2 digits distance numeric display  |  
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 0.35 to 0m  | 
Display 00 |  
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 LED lights positioned on two sides indicating orientation of obstacles  |    |  
 General Specifications 
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 Working Voltage  | 
10 to 15V |  
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 Working Temperature  | 
-30℃ to 70℃ |  
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 Current Consumption  | 
<100mA  |  
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 Acoustic Volume  | 
>85dB at 10cm |  
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 Response Time  | 
300ms |  
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 Ultrasonic Frequency  | 
40KHz |    |    | 
               
          
         
		
		
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