7inch wired Quad Monitor Camera System with waterp

Quad Monitor Camera System Product Specification CCTV CCD Camera(MODEL:DF-9803*3 DF-8073) Image Type: 1/3 Color SHARP CCD Horizontal Resolution:420TV Lines Effective pixel:NTSC:510(H)X492(V);PAL:500(H)X582(V) Usable Illumination : 0Lux ( Built in 12pcs IR LED's for Picture Support in the Dark) Free viewing angle: 130° Outdoor CCTV Camera Waterproof: IP66(DF-4103) Shockproof: 10G Video Output:1.0Vp-p75Ω Power supply:DC12V from Reversing Monitor Dimensions: (W) x (H) x (D) mm (without mounting) 7 inches Digital Screen TFT LCD Color Quad Monitor (Model:SP-737) 7" Digital Screen TFT LCD Color Quad Monitor with Removable Sun Visor Single View/Split View/Quad image View Selectable OSD MENU Separately Set Each Camera Trigger Priority OSD MENU Separately Set Each Camera Reversing Image Delay Time 0-30” OSD MENU Separately Set Each Camera Mirror/Normal image Manual and Automatic Switch Display Mode 1 Cable Solution System Make It Easy For Users To Install and Use The Device In Any Places Color System:PAL/NTSC (AUTO) Display Resolution: 2400(H) X 480(V) dot Support Four Camera Inputs:1.0Vp-p75Ω Wide view angle(CR>10):(up/ down): 45/65 (left/right): 65/65 Brightness (cd/m2): 300 ( Automatically Adjust Environment by According) Contrast ratio: 500:1 Back-light:Single LED Operating temperature: -20°C to +70°C Storage temperature: -30°C to +80°C Free Operating Voltage DC11-32V (1 Cable Solution) External dimensions:L*W*T(185X124X48)mm(without mounting) Weight Approx: 379g