Roinvou 4K RV Backup Camera System, 10.36'' Touchscreen DVR Quad Split Monitor with 4 1080P AHD Cameras, Loop Recording, Parking Monitor & Assist Lines, Bluetooth Music, Image Flip, Free 64GB Card

Wired Reversing Camera with
Stable Signal Transmission: The wired backup camera kit has more stable transmission and will not lose signal at any time. If your wireless backup camera is always intermittent and delayed, a wired camera is a reliable companion for every drive ^^ Rear View Camera with Parking Guidelines &
Image Flip: Reliable and adjustable parking lines and image flip for fast and perfect reversing, even if you sometimes have trouble figuring out the steering, just switch to the "mirror" view on the monitor, making you at ease when reversing ^^ 4 Channel Monitor System & Built-in Bluetooth: This RV backup camera system contains 1-full-screen mode, 2-split-screen mode & 4-split-screen mode. You can choose a full screen or split mode according to your needs. With Bluetooth function, the Roinvou rv camera system enables you to connect your cellphone to the monitor to play music and answer calls ^^ DVR Record Function & Loop Recording: The rv rear view camera is equipped with a built-in DVR recording function, ensuring that your videos are always at your fingertips. The wired backup camera system will cover the previous video file when the SD card is full, ensuring you never miss a moment with your backup camera (Included 64GB SD Card) ^^ Parking Monitor & Color Night Vision & FM Transmitter: Parking monitor functions as a surveillance camera system while the vehicle is off. Four 1080P AHD backup camera on the rear/side/front view, give you clear pictures at night. Set the same FM channel on the touchscreen and your car radio (Please avoid using the channel to be occupied by the FM station)