Fangrui Product Details About This Item: [back Up Camera Systems For Car]: Equipped With A 150 High-definition Wide-angle Camera To That You Can Clearly See The Area Behind The Car, Making It Easier To Connect With The Trailer Of The Reversing Rv. The Attached Magnet And Sticker Base Fix The Backup Camera Wireless, Two Different Bases Can Be Used For Different Models And Scenes. [multi-functional Back Up Camera Systems For Truck]: This Backup Camera For Truck Has Multiple Connection Methods Such As Wifi And Bluetooth. The Mobile Phone Downloads The App, Which Can Be Connected To The Back Up Camera For Truck Rv For Remote Control. The Wireless Backup Camera For Trucks Can Be Insert Tf Card For Recording Videos And Photos. [infrared Night Vision And Waterproof Function]: This Rv Backup Camera Wireless Is Equipped With Four Infrared Lights, Which Can That The Use Of The Rv Backup Camera Will Not Be Affected At Night And In Dark Places. The Body Is Waterproof, Even In Use As Usual, Not Easy To Damage. [smart Function And Voice Suitable For Everyday Use