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products Name |
Bus & Truck System |
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With waterproof designing, control box can be installed outside the compartment. RF data transmission between display and control box eliminates tough wiring work especially for long vehicles. Equipped with S-11 sensors, which can be installed underneath at the back, the system is an ideal anti-collision solution for buses, trucks and recreational vehicles, etc..
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41RFW Series
System Composition
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Model |
Composition |
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QZ-4041RFW |
4 sensors/control box/numeric LED display with built-in buzzer |
Sensors Applicable: S-11, 32F5
Control Boxes Applicable: CB-06
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Audible Distance Indication
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1.5 to 0.8m |
Bi, Bi, Bi |
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0.8 to 0.4m |
Bi Bi BiBi (the closer, the faster) |
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0.4 to 0m |
Bi… (solid beeping) |
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Volume Hi, Low, Off optional | |
Visual Distance Indication
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Distance |
Visual Alert |
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5.0 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 | |
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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 |
>75dB at 10cm |
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Response Time |
300ms |
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Ultrasonic Frequency |
40KHz |
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Radio Frequency |
433MHz | |
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