4CH D1 Standalone DVR with Free DDNS (ISR-5004D)

4CH D1 Standalone DVR with free DDNS4 channel Video / 1 channel Audio / VGA output/ no Alarm, with RS4854CH D1 real-time recordingMain Features: Compression algorithm ideal: H. 264 compression, the advanced space-time filter technique makes the code stream lowered at least 30%. Recording quality: D1 real-time recording for 4channelsMultiple recording modes: Manual recording, schedule recording, alarm recording, motion detection recording, time recording, and pre-recordingMain and Sub Stream: 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. Mobile monitor: Support all kinds of mobile monitor (iPhone, Windows Mobile, BlackBerry, Symbian, Android)Network: Powerful net service(support DHCP, PPPOE, FTP, DNS, DDNS, NTP, UPNP, EMAIL, IP authority, IP search, alarm center, etc), complete enclosure(WEB, CMS, SDK), to easily achieve interconnection. Ethernet interface is provided for realizing remote monitoring, remote playback, acoustic monitoring, remote setting and remote software upgrading through network browser. Browsers: Support multi-browser (IE, Chrome, Firefox, Safari)Hexaplex operation simultaneously: Preview, recording, playback, backup, network live, mobile phone view. Operation interface: Similar WINDOWS operating style, powerful right button menu function of mouse, make it easy for using. Remote Access: Self enclosed with DNS function (ARSP), one-key to enable remote control, and support DNS of 3322, dyndns, oray, myq-see, etcAlarm: Alarm triggering screen message, buzzer, PTZ preset, E-mail, sensor output, multiple channel recording. Device port: Support 1 SATA port, 1HDD of 4T, 2 USB2.0 port for operation of mouse control, back up, burning and upgradeSupport multi languages: Chinese, English, French, Portuguese, Russian, Italian, Spanish, Thai, Greek, Japanese, German, Polish, Finnish, Turkish, Vietnamese, Hungarian, Hebrew, Persian, Romanian, Korean, Indonesian, Swedish, ArabicOthers: Completed protective circuit, unique treble watchdog function, make device never crashed; Special "black-box" technology to monitor the device process, greatly reduce the maintenance cost