10.1 Inch 4K Touch Screen Wired RV Backup Camera System | 1080P IP69 Waterproof Camera, 4CH DVR Loop Recording & Bluetooth. For Semi Truck, Trailer, Camper, Pickup, Bus, RV

【Effortless Support】 Venluna offers 24-hour online customer service, 12-month replacement, and long-term support for Venluna truck camera system. Please refer to the instructions in the packaging case for details. 【Split Screen & DIY Parking Line】Venluna backup camera system features single/dual/triple/quad split-screen modes—aligning with usage habits for easier monitoring. Parking lines are toggleable and DIY-adjustable to perfectly fit your vehicle. 【Suitable for Various Vehicles】Monitor powered by cigarette lighter, monitor with adhesive (dashboard) or screw-on (overhead) mounting. 4 extra-long cables included, compatible with RVs, trucks, trailers, school buses, heavy-duty campers, Class A box trucks, semi-trucks, travel trailers, horse trailers, tractors, 5th wheels, etc. 【IP69 Waterproof Camera】Venluna wireless backup camera adopts IP69 waterproof material which can against dust, water jets, and extreme weather for year-round durability. It can withstand extreme temperatures from -32° F to 187° F. 【DVR Recording & No Signal Delay】Venluna backup camera system features built-in DVR recording with local playback and loop recording. 4 cameras record simultaneously with zero signal delay, eliminating blind spots for safer driving—ideal for parking and security monitoring. 【10.1inch 4K Touchscreen & 1080P Camera】Venluna backup camera system boasts a 10.1-inch 4K IPS touchscreen monitor, simultaneously displaying the UI and 4-channel footage. Responsive, color-accurate with a wide viewing angle, it delivers no color cast or distortion from any perspective. It supports 1/2/3/4-channel display selection and free screen rotation for post-installation adjustments. 【Powerful System Functionality】Venluna backup camera system boasts Bluetooth 5.0 (music playback/make a call) and USB 2.0 port (movie/music playback via USB drive). Monitor with built-in tweeter & microphone enables hands-free calling, boosting driving safety.