Smart Competency
Airbags are one of the most important safety devices along with seat belts in automobiles.
As an airbag to protect vehicle occupants in side collisions and rollover accidents, it is installed on the ceiling above the side door of the car and deploys downwards when a certain amount of impact is applied to the side to protect the head of the occupant.
Seat belts protect people's lives and, in the event of an accident, protect people from secondary and tertiary collisions.