... support PTZ Smart phone view supported 16 Channel Car Digital Video Recorder Product Introduce: The serial of DVR include ... setting motion detection, I/O alarm setting, PTZ and USB mouse, USB2.0 backup, IE browser and back up ... Scheduled recording, Movement alarm video and External alarm recordingNetwork interfaceRJ45, 100M/1000MPTZSupportCommunication interfaceRS485*1, USB*2Data storageSupport 2 SATA ...