Feature: 【170° wide angle front & rear 1080P】- This dual dash camera has Full HD 1080P front and rear camera, which can clearly record the road signs, capture plates of front and rear vehicles. And the front 170° + rear 140° wide angle, providing all-round protection and providing effective video evidence in the event of an accident that leads to an insurance claim. Note: For the first use, please tear off the lens protective film and keep the lens clean. 【24-hour parking monitor】The 24-hour parking monitor only works on an external power supply (need to purchase a power cord separately). After parking and turning off the engine, you can set a time within 24 hours to monitor everything around the vehicle according to your needs. 【Excellent visual experience】Using large-diameter front and rear lenses and mature WDR technology, you can have a clearer picture when using the device; at the same time, it has aurora capture technology, which can make the image bright and dark when encountering tunnels, night lights, etc. 【Loop Record】When the TF card is full, the device will receive and automatically overwrite the old file. There is no need to manually delete the storage files frequently, but we recommend you to manually clean up the TF card memory occasionally to ensure it works properly. 【Reversing Assist】When you turn to "R" gear, the screen will automatically switch to the rear camera so that you can better see anything behind the car, and a reversing line will appear to help you judge the distance of obstacles behind the car (the reversing line can be The setting switch also supports adjustment). Specification: Type: DVR (Digital Video Recorder) Resolution: Front lens：1920*1080P; Back lens：1080*720P Screen: 10'' HD IPS Touch Screen Video Format: H.264 MOV Memory Card: TF Card(up to 32GB, Only support class 10 Card, not included) Language: English/Spanish/Russian/German/Italian/French/Japanese/Simplified Chinese Streaming media: All front/All rear/Front big and rear small/Rear big and rear small Loop Recording:1 2 3 min Audio Recording: on/off Time-Lapse Video: 3X/6X/9X Auto Power-Off: Never/1 min/5 min Stamp: Date+Model/Date/Model/Off Frequency: 50 Hz Auto Screen Off: 10 sec./30 sec./2 min G-Sensor Sensitivity: Off/High/Medium/Low Parking Mode: Off/High/Medium/Low GPS State: 12 Signal Bars Speed Unit: MPH/ KM/H System Reset: Yes/No Format SD Card: Yes/No Package included： 1 x 10 Inch In-Mirror Mounted Video Player 1 x Backup Camera 1 x Screw Kit for Camera Installation 1 x User Manual 1 x Cigarette lighter plug