1、HD Images: Wireless truck backup camera system, equipped with four HD 1080P rearview cameras, provides drivers with clear, real time rear surveillance images regardless of day or night, reducing safety hazards caused by blind spots in the line of sight. 2、2.4G WiFi Transmission: Wireless backup camera system uses powerful wireless 2.4G WiFi transmission technology, which can continuously and stably transmit clear surveillance images up to 100 meters without obstacles, regardless of the size and shape of the truck. 3、IP67 Waterproof: The rear view camera is made of sturdy material with waterproof rating of IP67, even in rainy or snowy weather or car wash, you don't need to worry about the camera being damaged by water intrusion, which ensures the service life and picture quality of the camera. 4、Large Display: Truck backup camera is equipped with a large 7 inch IPS display with a resolution of 1024 x 600, which is excellent in both detail and color reproduction, allowing drivers to get a more comfortable viewing experience. 5、Storage Card Support: High capacity storage, WiFi backup camera supports Storage Card up to 256GB(not included). Whether it's a long time video surveillance, or need to store video data for a period of time, it can be easily solved.