H2NVR

  • Overview
  • Specifications
  • System Block Diagram
New Product Release in CPSE

Product Description

H2NVR - Hybrid High-definition Video Recorder, is the new generation Video Recorder, it supports (720p, 1080p, or higher) video recording and video playback through video coaxial cable.

It eliminates the hassles of replacing the video coaxial cable when upgrading DVR systems to digital High Definition system by only changing camera and H2NVR server, no need to change cable to save installation and material cost, Leopard standard H2CAM has abundant of features: smart function, Wide Dynamic Range, High Defintion.

Features
  • Easy to upgrade from existing DVR
  • Transmission distance more than 500 meters through SYV75-5 or RG59 coax cable
  • High definition: 720p, 1080p
  • Better noise immunization compared to analog video transmission
  • Eliminating additional cables for Audio, Alarm, PTZ control, single coaxial cable supports all
  • Smart functions built-in camera, such as face recognition, car plate recognition
  • Support up to 16 channels 1080p@30fps H2CAM
  • Or Up to 4 channels IP Camera plus 12 channels Coax cable camera H2CAM
  • Plug and Play, the same convenient as DVR
  • Remote network monitoring, alarm, query
  • Support network attached storage (NAS)
  • HDMI interface, real time monitoring
  • H2CAM has variety of options: Wide Dynamic Range, Low light Sensitivity, as well as Low noise
  • Intelligent analytics
  • Client Software is capable of managing multiple H2NVR recorders



  • H2NVR: Advantages over other solutions

     

    HD-SDI

    NVR

    H2DVR

    Max transmission distance

    100 meters

    100 meters

    >500 meters

    note1

    Installation

    plug & play

    hard, requires IP configuration expertise

    plug & play

    Cable

    SDI specific cable

    network twisted cable (cat5, cat6)

    Video coaxial cable

    note2

    Add-on features ( e.g. Video analytics)

    Hard to add, everything has to be done on backend

    Easy, can be done on Camera or backend

    Easy, can be done on Camera or backend

    interoperability

    not support any other camera

    Good, with ONVIF and PSIA

    Good, supports H2DVR cam, Analog cam & IP cam

    Latency

    Low

    High, depending on network load

    Medium

    Live image quality

    High, no compression

    Low, with compression

    High, with less compression

    BOM cost

    high, backend system requires high performance

    medium

    Medium

    note1: depending on the type of cable, please see the cable test result

    note2: HD-SDI performs very poor with regular video coaxial cable ( 20-30 meters)




    H2NVR passes the test with all the following cables


     

    Cable Part #

    Copper Core Diameter

    shielding

    length

    Unit price (USD/Ft)

    1

    SYV75-5-1(96)

    0.75mm

    aluminum foil with 96 copper braids

    >1500 feet

    $0.10

    2

    SYV75-3-1(64)

    0.50mm

    aluminum foil with 64 copper braids

    >900 feet

    $0.07

    3

    SYV75-3-1(64)

    0.40mm

    aluminum foil with 64 copper braids

    >600 feet

    $0.03

    4

    SYWV75-3-1(32)

    0.40mm

    aluminum foil with 32 aluminum braids

    >300 feet

    $0.02

    5

    RG6

    1mm (?)

    aluminum foil with copper braids (60%)

    >1000 feet

    $0.05

    6

    RG59/U

    0.81mm

    aluminum foil with copper braids

    >1000 feet

    $0.13

    7

    Belden 1694A ( for HD-SDI)

    1mm

    aluminum foil with copper braids (90%)

    >1000 feet

    $0.50

    note1: the length tested is the max available length of one roll on the market

    note2: we haven't reached our system limit yet for all the tests


    H2NVR System Block Diagram