4CH Network H. 264 D1 DVR (VSDVR-5104)

Key Features:

4CH D1 real time recording
4CH video input, 1CH audio input, 1CH audio output, No alarm, with RS485
Support TV, VGA and HDMI simultaneously output
Support 1pcs of HDD, Max. 4TB

General Features:

Compression algorithm ideal: Compression algorithm upgraded to H. 264 Main Profile, the advanced space-time filter technique makes the code stream lowered at least 30%.
Playback quality: Real-time recording synchronously (4ch D1 real-time encode), real-time multi-channel playback synchronously (2ch D1 real-time + 2ch D1 non real-time decode)
Main 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 (Windows Mobile, BlackBerry, Symbian, Android)
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.
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.
Browsers: Support multi-browser (IE, Chrome, Firefox, Safari)
Remote Access: Self enclosed with DNS function (ARSP), one-key to enable remote control, and support DNS of 3322, dyndns, oray, myq-see, etc
Device port: Device port: Support 1 SATA port, 1HDD of 4T, 2 USB2.0 port for operation of mouse control, back up, burning and upgrade
Support multi languages: Chinese, English, French, Portuguese, Russian, Italian, Spanish, Thai, Greek, Japanese, German, Polish, Finnish, Turkish, Vietnamese, Hungarian, Hebrew, Persian, Romanian, Korean, Indonesian, Swedish, Arabic
Others: 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