RVsTrailer™ Reverse Hitch Guide Camera, rvstrailer Wireless Backup & Hitch Camera with Magnets and Stickers, Wireless Backup Camera, HD Waterproof Night Vision for rv Camper, Trucks, Trailer, Car.【Multifunctional backup camera for car】: This backup camera for truck has WiFi at the same time, two-point connection with multiple connection methods, mobile phone download APP, can connect…