A National Leader in Ignition Interlock Technology. LifeSafer helped launch the ignition interlock industry back in 1991. Since then, we’ve stayed at the forefront of the field, providing an ever-growing number of clients across North America with advanced, reliable technology and attentive customer care. LifeSafer is committed to getting drivers back on the road legally and safely, with speed and ease. As well as excelling in car breathalyzer technology and customer service, LifeSafer has been instrumental in convincing lawmakers of the merits of ignition interlock programs.