The Pyle PLHRQD9 is a unique, 9-inch quad-view TFT monitor (Black) is designed for in-vehicle and security applications. Connect up to four video inputs to this monitor and then view them in a variety of modes: single view, split dual video and quad four sources view. The reverse function allows you to flip a monitor's contents, such as a rear backup camera. A wireless, fully functional remote control is included to change sources and adjust video settings. This monitor is universal stand compatible for a variety of mounting options - or mounts these monitors to the back of a headrest. The included headrest shroud allows you to hide the monitors from onlookers when you are away from your vehicle for security.