... Alone DVR: GRT-FD9216Function Feature:H.264 compression formatMobile monitoring, support iPhone, Blackberry, Android,windows Mobile and Symbian.New 3G ... Email when alarm.Free DDNS bound, simple to operate, support UPNP(Universal Plug and Play), no need to do complicated ... and rewind: x2, x4, x6, support jog-shuttle operationBack up modes: network backup, USB back upSupport RS-485 PTZ control(speed ...