LifeSafer was an originator of the ignition interlock industry in 1991, and has contributed significantly to the advancement of interlock devices. We have been instrumental in convincing lawmakers of the merits of allowing you, the client, to obtain legal driving privileges by installing an interlock, which has led to widespread utilization and success of interlock programs nationwide. LifeSafer interlocks are the most widely used in the U.S. today. Our network of installation and service locations is a unique organization of locally operated interlock specialists who are dedicated to you, the interlock client.