VSYSTO Vehicle Backup Camera X7 Pro 4CH Truck Dash Cam 7" Monitor Super Infrared Night Vision Waterproof Truck Surveillance DVR Kits for Truck/RV/Trailer/Bus/Vans/Camper.10/20/20/49ft Extension Cable Color::X7 less likely to wear and

less likely to wear and tear

And can be used as a night light

DESIGNED IN DENMARK - MADE IN EUROPE: Our Danish Endurance design team develops these socks in Copenhagen

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BUILT TO LAST - We use Aviation Aluminum to make the Strongest & Lightest Poles in the Outdoor Market

VSYSTO Vehicle Backup Camera X7 Pro 4CH Truck Dash Cam 7" Monitor Super Infrared Night Vision Waterproof Truck Surveillance DVR Kits for Truck/RV/Trailer/Bus/Vans/Camper.10/20/20/49ft Extension Cable Color::X7 less likely to wear andX7 Upgrade Model 1) Reverse Function: Continuously Press the left button or right button twice to display the reverse screen. Backup function will make driver see all rear view. It is more safe. 2) Press the left button to display the left screen, then press the left button again to return to quad image ( right button is the same). if you want to see 2 image display,please use your remote controller. Wireless controller only support Reverse and Turn