This digital wireless car rearview camera system is self-developed and designed by our company. It has a patent appearance and independent intellectual property rights. With 5" LED digital panel which supports 4 cameras, the camera uses Sharp chip, with stable and strong signal transmission, long distance transmission range 100meters. it has the functions of high-low temperature resistance, waterproof IP69K and shockproof. This upgraded product is designed to help drivers to reversing the car more easily and driving safely, It emphasizes independent research and development, professional production, unique shape, stable signal, high-definition image, no interference, simple operation and easy installation. 100% customer satisfaction product. This product has passed CE/FCC/ISO9001:2015 certification, with small product design, patented appearance, no interference and no picture distortion even at highway speed driving, domestic products in the same industry rarely reach this point.