1.5" TFT LCD high-definition display; Motion Detection Feature: Start the motion detection function and when there is moving object within effective monitor area the machine will automatically start recording. If the moving object stays at rest or goes beyond the effective area the machine will automatically stop recording.1.5-inch HD Display To show the footage of the site in al clear way and play back the video immediately at the scene of the accident so as to sort out the accident responsibility and minimize disputes. The viewing angle is as wide as 120 degree to cover the sight on both sides of the front end of a vehicle and provide a completely without any dead corner. High-speed dynamic video and instant response to light and shade; TV sync display always following the video image; AV play back wonderful life anytime and anywhere; With G-sensor parking monitoring function.