Min. Order Reference FOB Price
800 Pieces US$5.88-6.72 / Piece
Product Description
Mark parking and reverse more easy and safe, also protect your car. 1 Measure/sense the accurate distance between the obstacles and the back of the car. 2 When the back of car is very close to the obstacles, there will be buzzer to warn the driving. 3 The alarm sounds also warn the walkers to ...