... .Dome IP Cam3.H.264 Compression4.support mobilephone watchingModel: TS-DR2111/4" Color Sharp CCD, 0Lux/F1.2, 400TV Line, S/N ... , IR distance 15-20m, 3.6mm lens, plastic caseModel: TS-DR1111/3" Color Sony CCD, 0Lux/F1.2, 420TV Line, S/N ... sensors.Technology Parameters: ItemSub ItemDescriptionImage CaptureSensorSONY 420TVL 1/3' CCD color SensorMinimum illumination0.5 LuxLensf=3.6mm, F=1.2, Fixed ...