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products Name |
Audible Indication System |
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Upon detection of obstacles behind your vehicle, audible alert will be released through a piezo buzzer. The acoustic signals increase in frequency as obstacles come closer. |
00B Series
System Composition
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Model |
Composition |
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QZ-2000B |
2 sensors/control box/buzzer |
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QZ-3000B |
3 sensors/control box/buzzer |
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QZ-4000B |
4 sensors/control box/buzzer |
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) | |
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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