This product is supplied in 3 optional configurations: 1(NO Rear Camera) 2+ Rear Camera 3+ Rear Camera+24H Step-down cable please choose the configuration you like when ordering, thank you! ● Display size: 3 &;&; IPS display screen ● Resolution:FHD 1920*1080P @30fps ● a hundred and seventy degree Ultra High-definition large attitude lens ● Image sensor: GC2093 half of "2 million pixel CMOS ● Loop recording: Supports seamless loop recording ● Front digicam 1080P,rear digicam 1080P,right/left cam 1080P 4 Channels Dash Cam for Cars four Channels Dash Cam for Cars WIFI APP Video Recorder 1080P Car Dvr Rear View Camera Parking Monitor Black Box Car Assecories 4Channels 1080P Dash cam ONLY Front Camera: 1080P; Front &left and right Camera:1080P+720P+720P Front &left and correct & Rear Camera: 1080P+720P+720P+720 Super Night Vision F2 aperture lens,330"wide angle,4 lR lightsand WDR technology, Dual channel sprint digital camera peocides supernight edition even in dark stiuation 360 ° LENS ROTATION 3Inch Camera 360° inside rotatable lens, and not using a lifeless angles within and outdoors the car, providing panoramic view Built-in Wi-Fi Allows you to control,view and obtain video on your smartphone APP Reverse image (Optional) When placing in the "R" gear, the display screen will routinely switch Reverse image, and the correct inverted auxiliary line affords you with higher parking prediction 24-Hour Parking Monitoring Friendly reminder: parking tracking must be configured with a special buck cable for use, otherwise 24-hour tracking isn't always probable Built-in G-sensor When your vehicle is subjected to an impression or other emergency,the G sensor is triggered, in order that the recorder straight records and locks the video Loop- Cycle Recording When the TF card is full,it will robotically delete former video and keep recording for all time Installation Diagram 1 the recorder to the windshield of the car , commended close to the rearview replicate area 2 the power wire within the window hole alongside the purple line within the determine above three the car charge twine into the cigarette lighter, join the power supply, and complete the installation How to put in 24 hours guard Hardware package cable (optional): To preserve your privacy, the TF card needs to be formatted for the first time There are two solutions: 1 Insert the TF card properly into the dash cam, open the digital camera settings, find the garage card format, confirm that the formatting is complete, after which restart the camera to apply 2 to the cellular application, search for settings within the cellular application, format the memory card, verify formatting is complete, and then restart the camera to apply it Sincere desires to you and your loved ones