Basic Info.Model NO.:YTD-REM56Warranty:1 yearScreen Size:5.6 InchWaterproof Grade:IP68Certification:RoHS, CE, ISOApplicable Model:Truck, RV, SUV, CarMaterial:ABSDisplay Type:LCD MatrixProbe Number:8Alarming Distance:2.5-0.35mProbe Diameter:18.8mmInterface:Air PlugShell Material:ABS PlasticFunction:Night VisionChip:CCDDefinition:420tvlExport Markets:GlobalProduct Description . 5.6" Panel TFT LCD monitor. 2 camera input. 2 trigger cable. Brightness:300cd/m2. With remote controller. Audio function. Single View/Split view/Quad view selectable. NTSC System, MIRROR/NORMAL image optional. Automatically turn on when the reversing gear is engaged. With high-low voltage protection and short circuit protection. Intelligent recognition to show camera video- Auto switch to rear, left, right, or front side camera viewing.- Automatic backlighting for buttons.- Touch buttonsBall camera with shark mount bracket. IP rating : IP68. Image Sensors :1/3″CCD. Resolution(TV lines) :480. Lens Angle(Deg.) :120°. No Audio Screen size 5.6inch Resolution 800*480*RGB System PAL/NTSC automatically Audio and video 4 video/1audio input