About this item 【Dual Dash Cam and 4" IPS screen】This front and rear car driving recorder can record video at the same time, the front camera has a FHD 1080P resolution advanced sensor to record during day and night time, captures the whole driving in crystal-clear definition 【Capture What's Ahead On the Road】The car camera records the road and everything happening inside the car. This helps people to catch the person who HI-T and run on roads 【Plug and Play Front Dashcam for Car】You will find that you can easily and securely mount the suction cup to your windshield in seconds. This car dash camera's operation is still and friendly for new users. If you don't need the Reversing Mode, ther rear camera also can be very easily, just install and hide the wire 【Installration of Dual Dash Camera】 Rear Cam Cable : Way 1: Connect the red part of rear cable with the positive pole of reversing light, so that it will appear reversing mode when you parking, No recording when you reversing. Way 2: If your car already have built in reversing system monitor, NO NEED TO CONNECT THE RED WIRE, Just wrap it directly with tape. Install and hide the cable is ok! At this period, the rear camera can keep recordking at reversing peroid 【24-Hour Parking Monitoring / Smart Accident Monitoring】 24-Hours Parking Monitor works on an external power source. If someone HI-T your car and impact reaches the G-Sensor Level, then the camera will turn ON and record 1-min video, then LOCKS IT & SAVES IT. It needs connect Dash Cam to external power (Hardwire Kit, Not included.) while it is in use