... USB HDD,U disk,SD card and large-capacity removable storage devices to convenient data storage.12.Supports full range of ... drawingDrawing modesTiming drawing,alarm drawing,manual temporary drawingStorage devicesSD card,USD HDD,U diskPTZ control interfaceRS485PTZ control modeManual control ... : Press the "yellow button", the pop-up card, sim card into the card is bad to worsec :Power: DC12Vd:RST: Reset ...