Dash Cam Front and Rear 4 inch Dashboard Camera Full HD with Night Vision WDR G-Sensor Parking Monitor Loop Recording Motion Detection

dash cam front and rear: dash cam equipped with 1080p resolution front camera and waterproof rear camera, with 6 pcs ir led and wide dynamic range, the front camera captures the license plates and road signs clearly even at night, wide-angle front (170°) and rear（130°）camera help eliminate the blind spots of your vision., loop recording & emergency accident locks: variable sensitivity g-sensor automatically detects a sudden collision and immediately saves the relevant footage and locks it to sos file., dash cams with parking mode: the dash cams automatically powers on and starts recording as soon as impact is detected, thus providing you a video evidence if your car is scratched by someone in parking., we suggest some important function settings for your daily using: g-sensor level choose low" , or turn off; loop recording choose “3 minutes”; motion detection choose "off" ; parking monitor choose "on".", with 4 inch screen