Need an ignition interlock device near Fort Dodge? Intoxalock is available at Access Audio and Accessories, a certified Intoxalock ignition interlock installer. We can install your breathalyzer in cars, trucks, vans and other vehicles.Access Audio & Accessories specializes in auto and home audio solutions, remote entry and start products, auto security and radar detector units, and other services. We are located in Fort Dodge, Iowa. Access has been an authorized ignition interlock installer for Intoxalock since 2003.