With the increasing amount of private cars, vehicle security has become more and more important in modern society. Security products like under vehicle inspection device has won a lot of popularity in the world. Among all security equipment, vehicle detection equipment is the latest developed product. The vehicle detection equipment is composed of a convex lens and a handle. The under vehicle inspection equipment is easy to use and it has high brightness and long service life if it is used correctly. Security products are of great significance in the developing society. With a vehicle inspection device, we can no longer be afraid of being attacked by explosives. The vehicle inspection equipment adopts advanced digital imaging system and one-price chassis image. Under different security conditions, the flexible checking process of under vehicle inspection equipment makes it possible to satisfy different security needs.