Quote Originally Posted by ctianzkie View Post
sir, mey sensor daw ngeon na meron ren display distance... kinakabit daw sha sa rear view mirror then i think naka link sha dun sa sensor sa likod... what can u say about this?
It is just a new innovation but this still works on the sonar system. Yun lang me numeric display (distance from an obstructing object) plus may audible warning system (gives out sound that varies in frequency depending on the distance of an obstructing object).

This is different from the video camera (rear cam) that you mentioned earlier. The rear cam gives you an actual view of the things at the back of your car.