Strong & Stable Digital Wireless Signal: Featuring a dual antenna design & the latest signal chip for a super stable signal, VOONOA RV wireless camera enables you can enjoy crystal clear 1080P video sent to the monitor via a stronger signal that can reach up to 500ft in open areas and 320ft on RV1080P Full HD RV Camera System: Enjoy high-quality video with VOONOA wireless trailer backup camera system, which captures FHD 1080P images using a CCD color sensor for HD clarity and detailNight Vision Camera: Upgrade your RV's safety with our latest wireless camera system featuring 4 powerful big LED lights and advanced light sensors for enhanced night vision capabilities to ensure your safety while driving at nightIP69K Waterproof: Featuring the fully metal construction & advanced sealing technology that offers complete waterproof protection, VOONOA RV backup camera is highly waterproof and can withstand extreme temperatures ranging from -4℉ to 149℉, ensuring reliable operation in even harsh weather conditionsNo Worry Service: VOONOA offers unlimited tech support and 2-year replacement for the VOONOA wireless backup camera for trailer. Check the manual book in the package to get more details