... detection 6. Multi control modes: mouse, front panel, remote control, network 7. USB interfaces 8.4 channel playback or single channel ... Closed Alarm Mode: Sensor Input, Motion Detection, Video Loss, Full Disk Space. Network: Ethernet (10/100M ) LAN,WAN and ADSL Supported Control ... and RS485 x 1 Supported Backup: USB, CDRW, DVDRW and Network Supported Display: 704 x 576 Resolution: Compression:CIF 352 x ...