WARM NOTE: Our products have single camera and dual camera, no GPS and GPS choice Please test if it is appropriate before buy Dash Cam for Cars 4K Front and Rear Camera GPS Car Dvr WIFI three Inch Car Camera for Vehicle Video Recorder Rear View Camera Parking Monitor 4K Camera, Ultra-clear Seamlessly list up to 4K video, and clearly seize license plates and avenue signs 4K Front and 1080P Rear Dash cam ONLY Front Camera: 4K; Front + Rear Camera:1440P+1080P; Super night imaginative and prescient F/1 wide aperture permits superior images, be it day or evening Proprietary focal size technology facilitated via 6-Glass wide-angle lens supports in taking pictures smaller particulars like number plates with more accuracy even in low gentle External GPS (optional) Car recorder connects with exterior GPS to locate your role in real time, making your day trip more secure Android cellular phone obtain location music step by means of step: In order to obtain or update offline map information, please 1:Turn off your cellphone Wi-Fi to disconnect your cellphone from the Wi-Fi connection of the recorder) 2:Go again to APP and enter town to download the offline map 3:Reconnect the recorder to view the real-time map records and video playback map Built-in Wi-Fi Allows you to control,view and obtain video in your smartphone APP Reverse image(Optional) When placing in the "R" gear, the display will routinely change Reverse image, and the correct inverted auxiliary line provides you with larger parking prediction 24-Hour Parking Monitoring Built-in G-sensor prompts computerized recording when a unexpected shake or collision is detected When emergency video is recorded, a voice will alert you when you return to the car In addition,supports time-lapse recording, which maximizes garage utilization and ensures that no moments of evidence are missed Friendly reminder: parking monitoring needs to be configured with a different greenback cable for use, in any other case 24-hour monitoring isn't probable Built-in G-sensor When your vehicle is subjected to an impact or other emergency,the G sensor is triggered, so that the recorder directly records and locks the video Loop- Cycle Recording When the TF card is full,it will mechanically delete former video and maintain recording forever Installation Diagram 1 the recorder to the windshield of the vehicle , counseled close to the rearview replicate discipline 2 the ability twine in the window hole alongside the pink line in the figure above 3 the car charge wire into the cigarette lighter, join the ability supply, and total the set up To preserve your privacy, the TF card needs to be formatted for the 1st time There are two solutions: 1 Insert the TF card wisely into the sprint cam, open the digital camera settings, discover the garage card format, verify that the formatting is complete, after which restart the digicam to use 2 to the mobile application, search for settings in the cellular application, layout the reminiscence card, verify formatting is complete, and then restart the digital camera to apply it Sincere wishes to you and your loved ones