SB323-4 Wireless parking sensor

Detailed description of the product：

1.Digital LED showing obstacle distance;

2.Wireless function,There are not any wire between the main box and the display,DIY install;

3.LED display three colors(red,yellow and green);

4.Alarm by BI BI sound;

5.Crescent shape digital display screen;

6.Voice on/off optional;

7.All kinds of sensor colors and styles are available;

8.High quality and easy to install;