• TD-2500Series----Professional 4/8/16CH Real Time D1 Network DVR

    • Introduction：

    TD-2500 series are professional 4/8/16CH D1 real time network DVRs. They adopt standard H.264 baseline compression format and industry’s advanced SOC technics, to ensure real time D1 recording in each channel and outstanding robustness of the system. TD-2500 supports 4/8/16CH video input, 4/8/16CH audio input, and 4CH simultaneous playback.Standard 2U chassis.

    Features：

    l          4/8/16CH real time D1 recording. Standard H.264 baseline compression high image quality, low bite rate

    l          Intuitive and user-friendly Graphic User Interface(GUI), windows style operation by mouse

    l          Multi-mode recording: manual/timer/motion/sensor

    l          4CH simultaneous playback. Express search by data/time and events(sensor, motion)

    l          Express and flexible backup by network, or USB devices

    l          Panteplex: preview, record, play back, back up and remote access DHCP, DDNS, PPPoE network protocol supported.

    l          Remote control via IE or CMS: preview, playback, backup, PTZ and configuration. Max.5 users online simultaneously.

    l          Email alert supported

    l          Dual stream technology to encode recording stream and network stream separately. User can adjust network stream to fit bandwidth, without changing recording quality

    l          Authorization management, admin/ advanced/ normal

    l          log review and DVR status review

    l          VGA output to get clearer display using CRT or LCD monitor

    l          Support PTZ Auto-scan preset and auto cruise, up to 128 presets and 32 cruises

    l          Powerful smart phone surveillance supporting  Windows Mobile Symbian, Google phone and Iphone. Compatible with 3G.

    l          Complete SDK function, easy to integerate with other applications.

    Specification:

    Item

    TD-2504

    TD-2508

    TD-2516

    Compression format

    Standard H.264 Baseline

    OS

    Embeded Linux

    Video

    Input

    BNC×4

    BNC×8

    BNC×16

    Output

    Composit：1.0Vp-p/75Ω,BNC×2 ; S-Video×1 ; VGA ×1

    Record Resolution

    720×576  (PAL);  720×480  (NTSC)

    Frame Rate

    Display

    100fps(PAL)

    120fps(NTSC)

    200fps(PAL)

    240fps(NTSC)

    400fps(PAL)

    480fps(NTSC)

    Record

    100fps(PAL)

    120fps(NTSC)

    200fps(PAL)

    240fps(NTSC)

    400fps(PAL)

    480fps(NTSC)

    Audio

    Input

    RCA×4

    RCA×8

    RCA×16

    Output

    RCA×1

    Alarm

    Input

    4CH

    8CH

    16CH

    Output

    4CH

    Recording Mode

    Manual, time, motion, sensor

    Pentaplex

    preview, record, playback, backup, remote access

    Network Interface

    RJ45  10M/100M Ethernet Adjustable

    PTZ

    YES  

    IR controller

    YES

    Communication Interface

    RS485 x 1, USB2.0 x 2,PS/2 x 1

    HDD

    SATA x8

    Power Supply

    110-230V

    Dimension

    W430 x D450 x H90mm

     

    Recording bit rate for every channel

    Video Format

    Resolution

    Farm Rate  Totally

    (FPS)

    Video Quality

    Bit Rate

    (kbps)

    Used Space

    (MB/h)

    PAL

    D1

    25

    Highest

    2M

    915

    Higher

    1.5M

    700

    Medium

    1M

    465

    Lower

    768K

    297

    Lowest

    512K

    241

    NTSC

    D1

    30

    Highest

    2M

    910

    Higher

    1.5M

    712

    Medium

    1M

    468

    Lower

    768K

    297

    Lowest

    512K

    240

    The calculation format is:

         Total Recording capacity =Used space per hour (MB/h) (coverage rate of hard disk)

    × Recording time (hour) ×channel numbers

    Take 4-channel DVR for example:

    Total Recoding capacity =700(mb/h) X 24(hours) X30(days) X4(channels)

    = 2016000(MB)

    = 2016(GB)