In the most basic words, the Ignition Interlock Device is a breathalyzer in your car that will prevent a vehicle from starting without a valid breath alcohol test. Ignition Interlock Devices are also referred to as ‘in-car breathalyzer,’ ‘car interlock’ and even ‘blow and go.’LifeSafer is one of the premier IID providers, especially with the advantage of low costs and extended reach across 2000 locations with better convenience. Interestingly, you are more likely to find a location for LifeSafer IID system installation near you. If you are ready to install an IID in your vehicle, then fill up our enrollment form, and we would reach you immediately.