功能说明：
小月牙黑色显示器；                          
BiBi提示报警                                                              
2—8探头可供选择            
左右障碍物识别                                                      
技术参数：                                                                                                                                                                                                                                                                              额定工作电压：12V
工作电压范围：10.5V～16V  DC
额定工作电流：20mA～200mA
探测距离：0.3～2.0m    
主机工作温度：-30～+70℃