Description:

Adopts a blind spot detection system featuring one transmitting and multi receiving.. Widely application and universal for all 12V vehicles.. IP67 dustproof and waterproof makes it to work normally under circumstances of poor visibility (such as rain, fog, night).. Installed on both sides of the back bumper to ensure invisibility.. 4-in-1 function: blind spot detection warning)BSD), lane change alert)LCA), rear cross traffic alert)RCTA), door opening warning..