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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..

41RFW Series
System Composition

Model
Composition
QZ-4051RFW
4 sensors/control box/numeric LED display with built-in buzzer

 

 

 

 

Sensors Applicable: S-11, 32F5
Control Boxes Applicable: CB-15

Audible Distance Indication

1.50 to 0.80m
Bi, Bi, Bi
0.80 to 0.40m
Bi Bi BiBi (the closer, the faster)
0.40 to 0m
Bi...(solid beeping)
Volume Hi, Low, Off optional
Visual Distance Indication
Distance
Visual Alert
2.50 to 0.35m
3 digits distance numeric display
0.35 to 0m
Display 00
LED lights positioned on two sides indicating orientation of obstacles

 

 

 

 

 

General Specifications

Working Voltage
12V or 24V
Working Temperature
-30℃to 70℃
Current Consumption
<100mA
Acoustic Volume
>85dB at 10cm
Response Time
300ms
Ultrasonic Frequency
40KHz