EzCAP3104B 4 CHANNEL USB2.0 DVR is the safety system of ... design for home/office/shop guard or baby care purpose EzCAP3104B 4 CHANNEL USB2.0 DVRGenernal Information:Schedule record modeMotion detection ... EzCAP 3104B channel USB DVR,USB DVR,DVR,Cheap DVR-EzCAP3104B