System * Main Processor: High performance embedded microprocessor * Operating System: Embedded LINUX * Control Mode: Front panel, USB mouse, IR remote control Video * Input : 4 CH BNC * Output : 1 CH BNC & 1 CH VGA Audio * Input : 1 CH RCA * Output :1 channel Display * Display Split: 1/4 * Live Resolution : D1 (PAL:704*576 NTSC:704*480) Recording * Video/Audio Compression : H.264 / G.722 * Recording Priority : Manual >Alarm >MD （motion detect）>Schedule Video Detection&Alarm * Trigger Events : MD(motion detection), Sensor triggered, Video loss, HDD error and full * Motion Detection : Zones: 396(22×18) sensitivity adjustable * Alarm Input : 4 CH * Relay Output :1 CH Playback&Backup * Playback :4ch CIF playback resolution( D1 adjustable) * Search Mode : Time、Date、Event、Channel * Backup Mode : USB Device / Remote / Local HDD Backup Network * Protocol : TCP/IP, UDP, DHCP, DNS, PPPOE, DDNS, * Remote Operation : IE control、CMS Hard Disk * Hard Disk : 1 SATA HDD Up to 2TB Auxiliary Interface * USB Interface : 2 ports, 1 for mouse control, 1 for backup * RS485 : 1x for PTZ control Environmental * Power Supply : DC12 4A * Working Environment : -10℃~+50℃ / 10~90%RH / 86~106kpa * Dimension : 275*230*60mm * Weight :1.3KG