Easily hitch your RV & trailers without any assistance needed! Simply download the application on your iPhone (Apple Store) or Android (Google Play) device to view the live video remotely from the driver's seat! With CamperTrailer's 150° wide viewing angle, you can even set it up to monitor the inside and outside of your trailer. The RVTrailers Reverse Hitch Guide has a hot feature that allows you to link the camera to your mobile devices without Wi-Fi! Video and audio will remain synchronized with the hotspot within a 30ft distance. Easily mount RVTrailers to any surface with absolutely zero hardware or wire attachment required. The device is waterproof and can withstand most weather elements. It has 12 infrared lights that provide great night vision of up to 30ft even on the darkest night! Mount it above the entrance of your trailer to keep a look out at night! OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.