* Built-in quad control box function
* Support four camera inputs
* With remote controller
* Single View/Split view/Quad view selectable
* 7 languages OSD display
* PAL/NTSC optional, MIRROR/NORMAL image optional
* Automatically turn on when the reversing gear is engaged
* Trigger priority: CAM 1>CAM 2>CAM 3>CAM 4
* With high-low voltage protection and short circuit protection