The Intoxalock is a state of the art, alcohol specific, breath alcohol ignition interlock device (BAIID). The Intoxalock is manufactured and marketed by Consumer Safety Technology, Inc. (CST). We have included the following information and frequently asked questions to help you determine if the Intoxalock is right for you, your family, or a friend. However, if you are unable to get the answer you were looking for or if you need additional assistance, please contact us directly and we will be happy to help you