1.Wireless signal transfer from main unit to LCD display 2.With voice switch optional 3.Built-in multi-color sensor Wireless signal transfer from main unit to LCD displayObstacle direction left, middle, right detection.Digital LCD showing obstacle distance.With voice switch optional.The simulate vehicle is displayed in the colorized screen.Obstacle distance can be indicated through simulator.All kinds of sensor colors and styles are available.Easy and hidden installation ways

Technical Parameters:
Max power:	200mW
Working temperature:	-40°C~+80°C
Working voltage:	12-15V
Warning distance:	2.0M-0.1M
The inside beep sound level:	80dB