WOLFBOX G840H 12 Mirror Dash Cam with ADAS and BSD, 2.5K Rear View Mirror Camera Front and Rear, 5.8GHz WiFi, Voice Control, P

Mode: WOLFBOX G840H Car Camera Suitable for Cars, Trucks, RVs, Pick up Trucks, Vans Functions: GPS, Parking Assistance, 24 hours Parking Monitor Latest firmware (updated on December 28, 2020) Link: http://l7i1.com/Otciy3Update content: 1. You can see the speed of the car on the screen. 2. Added speed unit selection: KM/H, MP/H. 3. Video recording time is optional: 1 minute, 2 minutes, 3 minutes. 4. The picture taken by the rear camera can be reversed by 180. Update method: 1. Decompress the downloaded content and copy all the content to the card. 2. After turning off the driving recorder, insert the card. 3. Connect the driving recorder and wait. 4. During the update process, the screen turns black, please do not perform any operations. 5. When the screen lights up and displays update success, it means the update is complete. Warm tips: 1. Please use the original car charger. With high performance processor, the dash cam needs stable current, other brand car charger may damage the car camera. 2. Please format the card every months. 3. Installation video: https://www.youtube.com/watch?v=ALxg47mkBN4&t=66s 4. If theres any issue about missing parts or about function or installation please feel free to contact us through serive.wolfbox@hotmail.com.