Vehicle rearview mirrors have blind spots, especially within 8 meters behind the side of the B-pillar of the car, which is a very
dangerous driving blind zone, which can easily endanger driving safety!
The system is a vehicle auxiliary equipment, which can help drivers safely change lanes while driving.
When BSM BSD millimeter wave radar is installed in your car, as long as there are moving objects in the rear of the vehicle, the
LED lights will flash, no matter in the day, night or even in the snow. The sound signal reminds the driver to be careful when
changing lanes to avoid the possibility of side collision.