2 in 1: 7" TFT LCD Monitor + Wireless Heavy Duty Night Vision Rear View Camera. They have Refined facture and Moderate size. With remote controller; This monitor is equiped with LED backlight to make image more vivid and to reach larger view angle. 170 degree horizontal wide view angle 120 degree vertical view angle. Support High resolution 420 TV Lines; PAL&NTSC Optional.</br>2.4G wireless RCA color video Transmitter / Receiver: More stable wireless signal transmission range up to 100 ft ensure higher quality image Wide voltage 9-35V 7.8 ft length extention cable of receiver and transmitter. Easy to install suitable for most vehicles</br>Monitor has 2 Channel Video Input; V1/V2 Selectable. Monitor automatically turns on and switch to rearview camera when reversing. Monitor can be roof mounted or dash mounted to meet your special need.</br>Rear view camera: Hard Metal Cased Camera Waterproof and Mud proof it can be used for a long time! Outputs digital signals that has Highly Clear; Color Contrast; Sharpness Picture. Image can be rotated horizontally and vertically for mirror or normal viewing. with 18 individual Infrared (IR) LED: image clearly at night or in bad weather.</br>Customer service: 30-Day Money Back Guarantee; 12 Month Replacement Warranty; Any question via email-camecho@163.com.</"r></br>Product Description</br></br><b><br><br>We will send every customer detailed installation to set up the units. If any install problem please via camecho@163.com </b> <br> Tips: If you find any part is unnormal hot or no-work?? please stop use and contact us. Within 12 hours reply. <b><br><br>Rear view Camera </b><br>Image Sensor: Color CMOS Sensor <br>TV System : NTSC/PAL <br>Effective pixels: NTSC: 510(H)X492(V); PAL:500(H)X582(V) <br>Lens: 2.8 mm /3.6mm <br>White Balance: