الوصف

This is a car safety driving assistant product.
When you are driving on road, and want to change the lane, if the car behind you drives faster than you, the system installed on your car will warning, to avoid  crash.
 
 
Features of KITBSM
 
• *4GHz mircrowave sensing technology 
• Detection range 3m x 8m for vehicle/motorcycle in adjacent lane
• Visual warning via LED indicator or laser
• Work under adverse weather conditions
• Supplied side mirror with OEM quality
• Tailor-made sensor mounting brackets for different cars
• No change on vehicle appearance
• Door-opening Collision warning function optional