ALX1000 

ALX1000 is the Fuel cell type alcohol sensor breathalyzer with the ignition interlock device for automobiles.
After getting in the car with ALX1000 installed, the driver must be tested for alcohol and the ignition controlled depending on the result of the analysis.
Unlike previous ignition interlock devices, ALX1000 is more reasonably priced, as well as providing convenience of enabling users to change the sensor themselves.