About this item ? ?Dual Purpose Design? This rear camera for car has two installation methods - small butterfly bracket installation and embedded installation. Its installation aperture is 18.5mm (0.73inch). You can freely choose the installation method according to your own needs. Attention! There is only one backup camera inside the packaging. ? ?HD+170 Wide Angle? Refuse difficult blind spot reversing! Our front camera for car adopts high-definition optical lenses and a 170 wide angle lens design. Even in low light/night environments, clear and color accurate images can be obtained. The backup camera for car has a large enough field of view to allow you to reverse with greater peace of mind! ? ?Carefully Selected Materials? The reverse camera is equipped with an intelligent processing chip, which can quickly process massive system data, ensuring that the presented images and videos do not get stuck, miss seconds, or drop frames. Rear view camera adopts a sealant sealing process, which is waterproof, anti fogging, and shockproof. ? ?Widely Compatible? This car backup camera is suitable for the vast majority of cars, trucks, SUVs, RVs, vans, and other models on the market. You can install it at the license plate light at the rear of the car or at the rear bumper. *Please refer to the product description for specific installation methods.