Hengtong HTEDVS/R series Embedded Stand-alone Digital Video Recorder is a new product that has the features of DVR2000 but is completely independent of PC+ Windows. The system is built upon the embedded processor and realtime operating system, no PC processor and operating system. You not have to think about the compatibility of the main board.

    EDVR introduces the advanced MPEG4/H.264 digital video compression technology and integrates the hard disk auto recording, realtime listening, PTZ control, arm/disarm/alarm control, motion detection with network transmission with the complete realtime record, rational data transmission stream and strong linkage alarm function.

    EDVR applies to bank, telecommunication, power station, post, mobile, traffic, CIQ, public security, army, government, intelligent building and zone, and so on.

Functions and Features

    · Stand-alone real-time operation system (RTOS);

    · MPED-4/H.264 video compression, G.729A audio compression;

    · Stand-alone real-time operation system (RTOS);

    · 4/8/12/16 channels audio/video (real time), and 16/32 channels video (non real time) 

        choosable (selectable);

    · A 3.5" colour LCD and mini audio amplifier facilitate pre-view, playback and setup;

    · Five resolution QCIF, CIF, Half-D1, DCIF, Full-D1 for you to select at will;

    · Video and VGA output supported;

    · Multi-channels alarm I/O interfaces, RS232/485, USB2.0 supported;

    · RS-232 and RS-485 interfaces support the network transparent channel transmission for PC controlling 

        the serial device;

    · Bidirectional intercom between surveillance center and EDVR (or center broadcast);

    · Multi PTZ protocols supported, PTZ/lens network or RS485 interface control;

    · Multilevel playback mode: Fast, slow or frame-by-frame playback;

    · Motion detection and image shield setup; Record quality and data flow adjustable;

    · Image rotation supported;

    · 1-8 IDE hard disks built-in available, big capacity hard disk (LBA48) supported;

    · NAS (SMB/CIFS) supported via download the special software;

    · Dormancy management for the hard disks will decrease the heat sinking and consumption to prolong 

        the hard disk life;

    · Software network upgrade supported;

    · IDE interface for CD-RW, USB 1.1, 2.0 backup, Ftp visit, download the files on the hard disk for backup·

     · Password, user name and code flow encrypted transmission to prevent the illegal user from filching 

        or breaking down;

     · Saving the compression audio/video stream in the NAS via network;

     · Compression code flow: audio and video synchronously composite flow or video only selectable;

     · The strong network functions supports the dynamic IP address analysis;