... 1.driving safe system:new drivers choice 2.BLIS:Osram Chips car alarm 3.car safe system:Laser ... has been pushed into the market !For our this Blis , it is used the Osram chip to make it ... you can overtake ,when you can Changing LanesHow the BLIS working?The laser eradiate sensor fixed below the side mirror ... speed over 60KM/hour,can be detected by the BLIS when range in 50M .Installation of Blind spots ...