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products Name

 RF System
With transmitter built in ECU and receiver in display, ECU transforms signals from sensors into digital data and sends to display via radio frequency. No cable is need any more between ECU and display.

 
 
 
 
              41RF Series
 
           51RF Series
 

41RF Series
System Composition
Model
Composition
QZ-2041RF
2 sensors/control box/numeric LED display with built-in buzzer
QZ-3041RF
3 sensors/control box/numeric LED display with built-in buzzer
QZ-4041RF
4 sensors/control box/numeric LED display with built-in buzzer

Sensors Applicable: All types
Control Boxes Applicable: CB-01, CB-02, CB-03



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
2.5 to 0.35m
2 digits distance numeric display
0.35 to 0m
Display 00
LED lights positioned on two sides indicating orientation of obstacles



General Specifications
Working Voltage
10 to 15V
Working Temperature
-30℃ to 70℃
Current Consumption
<100mA
Acoustic Volume
>75dB at 10cm
Response Time
300ms
Ultrasonic Frequency
40KHz
Radio Frequency
433KHz
 
E-Mail:peter@china-sunny.com Sunny Electronics Technology Co.,Ltd Tel: +86-25-84574057
Fax: +86-25-84574037
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