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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 SeriesSystem 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
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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 | | |
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