[Dash Cam Front and Rear]This dual dash cam equipped with 1080P resolution front camera and waterproof rear camera.The car dashcam with IR LED and Wide Dynamic Range, the front camera captures the license plates and road signs clearly even at night, thus ensuring to get you the best footage. Wide-angle front (170) and rear(130)camera help the blind spots of your vision. [Loop Recording & Emergency Accident Locks]:Seamless loop recording overwrites the old footage with new content when the card is full. Variable sensitivity G-Sensor automatically detects a sudden collision and immediately saves the relevant footage and locks it to SOS file. Thus preventing any overwriting and thereby protecting your video evidence. Keep you away from driving disputes. This dashboard camera supports up to 32GB of Micro-SD card. [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. Hence ensuring your peace of mind with complete 24x7 monitoring of your car.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". [Easy Installation & Use]This dash camera is very easy to install and operate with reference pictures in our user manual. The included suction mount could be easily attaches anywhere on your windshield in seconds. Just plug in the SD card (Not included) and connect to the power supply. The car dash camera will start recording immediately after igniting, shut down and save the video when you shut off the engine. Screen:4 inch LCD Display Lens:170 Wide Angle Lens Video format: G-Sensor Lock:Supported Internal Power:Built-in Li-ion ttery External power supply:DC 5V/1.5A Operating temperature:5F~+150F colour:black Material:ABS Package Contents: 1 * Vehicle Camera 1 * Rear Camera 1 * Car Charger 1 * Adjustable mount 1 * User Manual Warm Tips: 1.Please adjust the sensitivity of G-sensor to Low or turn it off if your monitor shows "card full" even with loop recording function open of this dash cam. 2.The function of built in 150mAh battery is just for emergency recording and save settings. Please keep the dashcam plugged in always, the dual dash cam will shut down after 5 seconds when there is no external power connection. 3.To seamless video recording,please kindly turn off "motion detection" of this dash camera while driving. 4.If you want screen off but dash cam still keep recording, just choose" screensaver" in setting, dashcam will keep recording as normal. Specification&Package: 5.We recommend that the rear camera is installed outside the window using the screws. If it is installed in the car, we recommend using the sticker. Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.