... 2, Stand Alone car rearview monitor; 3,High Brightneww car monitor . 3.5" Stand Alone Monitor, 2 Way Video ... Quad is optional)Model No.:RVM350B (3.5" Digital Screen)SIZE 3.5" System PAL/NTSCDigital Panel YESContrast 500 ... for 1st year, free repairment for the other 3 years. Whole life free repairment for just ... 2-10 days, up to order quantity.) 3.5 inch Digital Panel Stand Alone Car Monitor,2 way Video ...