Products
LED System

In addition to acoustic signals, the system also visually alert drivers of obstacles with LED (Light-Emitting Diode) lights in different colors, or/and LED numeric readout showing the exact distance.

02B Series
System Composition

Model
Composition
QZ-2002B
2 sensors/control box/buzzer/LED display
QZ-3002B
3 sensors/control box/buzzer/LED display
QZ-4002B
4 sensors/control box/buzzer/LED display


Sensors Applicable: All types
Control Boxes Applicable:  CB-01CB-02CB-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)

Audible Distance Indication
7 LED lights in 3 colors, another 2 LED lights indicating orientation of obstacles

General Specifications

Working Voltage
10 to 15V
Working Temperature
-30℃to 70℃
Current Consumption
<100mA
Acoustic Volume
>85dB at 10cm
Response Time
300ms
Ultrasonic Frequency
40KHz