Need an ignition interlock device near Lehighton? Intoxalock is available at Mobile Edge #1, a certified Intoxalock ignition interlock installer. We can install your breathalyzer in cars, trucks, vans and other vehicles.Mobile Edge was founded in 1994 with one goal: to provide top notch car audio to the surrounding area. Mobile Edge has been recognized as one of the top electronics retailers in the nation from 2008-2013. In 2001 Mobile Edge became a certified Intoxalock ignition interlock installer.