Technologies are expanding to cherish our humanity in today’s new and advanced world. There is a huge advancement in vehicle monitoring technologies in day to day life. Still more number of road accidents are taking place around us, especially when driving the vehicles after alcohol consumption. Moreover thefts are also happening around us. So security is also important for the own vehicles. The above discussed problems make us on to focus our objective to decrease the road accidents and security related issues using Arduino platform. It intented to give an idea of accomplishing safety and security systems in vehicles like cars for future evolution. It includes the concepts of Alcohol Detection and Bio-metric analyzation. The above mentioned concepts are to be achieved using Electronic Control Units(ECU) like Alcohol MQ3Sensor and Vehicle Security Units (VSU) like bio-metric sensor, anti-theft locking devices, etc. It is assumed to be succeed by providing safety and security to the vehicles with the above approaches.