... and surveillance in the domain of Mobile car. Car DVR TS-110 WITH USB FUNCTION, BASIC MODEL OF TESWELLProduct DescriptionThis ... optional Technical parameterVideo input: 4channels(PAL), PWL:1.0Vp-p,Impedance:75Ω,Support monochrome/color cameraVideo output: 1channel(PAL),PWL ... :1.0Vp-p,Impedance:75ΩAudio input: 2 channels, Linearity PWL:1. ...