Digital Wireless Camera Monitor Systems no Need to Run Cables Through Farm Tractor、Horse Trailer Which Allows You to View Your Horses and Back View 7"Digital Screen TFT LCD Monitor Built-in 2.4GHz Digital Wireless Receiver,Graphical menu, CAM1 and CAM2 individually set automatically receive image mode, CAM1 image mode automatically receive priority, CAM1 individually set reversing ruler, Picture Mode sub-screen, two screens Picture image may be adjusted for Horizontal, Vertical, Mirror and Normal viewing DC14~+87V(Td400mS) 5pulses Load Dump，400cd/m2 Brightnes 2.4GHz Digital Wireless Camera Aluminum Camera IP69K Waterproof and 10G Vibration, IR LEDs for Night Vision