Feature: -Linux picture operation interface, easy to use -H.264 compression format, support 8ch video real-time transfer -Provider WEB service, end-user IE access function -Provider 10moons DDNS server support cell phone 3G video support -Support many record ways support net localUSB record backup -Support many record ways support net localUSB record backup -Support mouse remote control keypad operation -Support 37 PTZ protocols with RS-485 access -Support vary ways of alarm input and output Video Operating System: Embedded LINUX Standard: PAL NTSC Video Compression: H.264 Preview Resolution: PAL720x576D1NTSC720x480D1 Playback Resolution: CIF@25fps/Half D1@12fps/D1@6fps Frame rate CIF: 200FPS(PAL),240FPS(NTSC) Image Quality: 1~6 level(level 6 is the best, VBR effectively) Motion Dection: Zones: 352 (22*16) , Sensitivity: 1~5(level 5 is highest) Recording Recording Mode Manual, Schedule(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video loss), Alarm), Stop Video Save Disk Network Display split: 1/ 4/8/9 Synchronous playback: 1/ 4/8/9 backup Mode: Flash drive / USB HDD /USB-RW / Network download Video input: 8-ch Video output: 1-ch BNC1-ch, resolution: 800x600/60Hz, 1024x768/60Hz, 1280x1024/60Hz Audio input: 4-ch RCA Audio output: 1-ch RCA Alarm input: 4-ch Alarm output: 1-ch PTZ control1 RS-485 Interface; Hard Disk1 SATA ports, Max 2TB HDD supported Network Interface: 1 RJ45 10M/100M adaptive Ethernet Interface USB Interface: 2 ports, 1 for mouse control, 1 for backup support USB disk, USB HDD and USB CD/DVD-R/W. Control Model: Mouse Button, IR Remote 33.5x25.5x4.9cm