CamVtech DVR with compression upgraded to H.264 High Profile, more advanced video compression technique makes the code stream lowered at least 30%. ● Completely new graphics operating interface design, to let you experience easily and conveniently. ● input (support pure analog & AHD input, support analog + AHD + IP network HD video input, support pure network HD video input). ● Support main stream and extra steam encode synchronously. Main stream is for local storage to maintain the image quality, extra stream is for network real-time transmission, to easily solve the bottleneck problem of bandwidth. ● Support super cloud service "WWW.DDDNS.org, one step to do remote control easily; conveniently without any complicated setting. ● Powerful net service(support DHCP, PPPOE, FTP, DNS, DDNS, ARSP, NTP, UPNP, EMAIL, IP authority, IP search, alarm center, etc), complete enclosure(WEB, CMS, SDK) ● Built-in IE plugs, no need to install from CD disk independently. ● Support multi-browser(IE). ● Multiplex operation : Preview, recording, playback, backup network live, mobile phone view; all operations are independent of each other. Auto-continuing recording, timing recording, motion detection recording. ● Playback mode support normal play, speed play, fast back play, manual and single-frame play. ● Many backup device: USB flash disk, USB portable HDD and network ● Support alarm triggered recording will send alerts matter (some models support sending picture) to the designated email. ● Support pre-alarm recording (before 10 sec),not lose any suspicious screen. ● System auto recovery to power after power reconnected, and return to the pre-power-down state