Smart DVR functions, Support TF card of max 16G, Hot swap Smart detector to moving objects, to save the storage space FEATUREApply advanced ARM + DSP HW technology, Component with Hi-class compression technologySmart DVR functions, Support TF card of max 16G, Hot swapSmart detector to moving objects, to save the storage space16G TF card for Max. 50 days, normally 10-40 days continuously workingAV ...