Tag:unmanned aerial vehicle monitoring system,Vehicle security system,GPS vehicle monitor system,in vehicle monitoring system,AHD camera Product sellpoints 1.Come with 4CH AHD 1080P cameras (front/ rear/ left/ right). Each camera can cover 150° viewing angle, 4 cameras system not only can provide rear view when you are parking or reversing, but also provide 360° view when you are driving. 2.This AHD monitor build in DVR, make it easy to simultaneously record videos from 4 cameras and playback recording video from local storage. The display also build in microphone to support sound recording. 3.AHD monitor adopt 9 inch IPS key press screen (can be controlled by IR remote), 1024x600 resolution and 600CD brightness, which is more excellent than other kind of monitor in color accuracy and screen consistency. 4.Suit for all 9-36V voltage vehicles such as car, bus, truck, RV, semi-trailer, Van and other heavy duty vehicles. Support DIY split screen …