Waterproof Rearview MonitorWaterproof Rearview Monitor Eliminate Blind Spots and Outside on Farm Tractor、Heavy Equipment、Maritime Ship、 Airport VehiclesWaterproof IP69K, Automatically Adjust Brightness to Display and Touch Button by According Environment, DC14 87V(Td400mS) 5pulses Load Dump, 400cd/m2 BrightnessApplication USA Techwell Automotive Digital Video Processor, OSD Menu Separately Set Each Camera Mirror/Normal image,Trigger Priority of Camera image Display,Reversing Image Delay Time 0-30\",Multi-languages of display available: English, French, Portuguese, Spanish, Russian, Dutch, German, ItalianFree Operating Voltage DC11~32V