مقایسه محصولات

    مشخصات ویدیو

    • نوع دستگاه
    • NVR2104-4KS2



    • تعدادکانال آنالوگ
    • 4/8 Channel



    • فرمت ذخیره سازی
    • Smart H.265+/H.265/Smart H.264+/H.264



    • ورودی و خروجی صدا
    • 1 Channel Input, 1 Channel Output, RCA



    مشخصات نمایش

    • Interface
    • 1 HDMI
      1 VGA



    • Resolution
    • HDMI:3840×2160, 2560×1440, 1920×1080, 1280×1024, 1280×720
      VGA: 1920×1080, 1280×1024, 1280×720



    • Multi-screen Display
    • 4CH: 1/4
      8CH: 1/4/8/9



    مشخصات شبکه

    • Max. User Access
    • 128 users



    • Smart Phone
    • Android
      iPad
      iPhone



    • Interoperability
    • ONVIF 2.4, SDK, CGI



    مشخصات ذخیره سازی

    • Internal HDD
    • Internal HDD 1 SATA III port, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature



    • eSATA
    • N/A



    • Playback
    • 1/4



    • Search Mode
    • (Time /Date, Alarm, MD and Exact Search (accurate to second



    مشخصات عمومی

    • منبع تغذیه
    • Single, DC12V/2A
      12V DC
      12V DC
      AC24V
      POE
    • مصرف برق
    • without HDD) <3W)
      (Max 12.5W (12V DC, IR on
      (Max 3.3W (12V DC, IR on
      <25.5W

    مشخصات فنی

    • نوع ضبط کننده
    • تحت شبکه



    مشخصات دوربین

    • نوع حسگر تصویر

    • 1/1.8" CMOS
      1/2.7 inch CMOS
      1/2.8” 2Megapixel STARVIS™ CMOS
    • Scanning System

    • Progressive
      Progressive
      Progressive
    • محدوده سرعت شاتر

    • NTSC: 1/4s–1/100000s
      PAL: 1/3s–1/100000s
      PAL: 1/25 s to 1/50, 000 s NTSC: 1/30 s to 1/50, 000 s
      1/1s~1/30,000s
    • S/N Ratio

    • More than 65dB


    • حداقل نور

    • 0.005Lux/F1.5, 30IRE, 0Lux IR on
      0.005Lux/F1.6, 30IRE, 0Lux IR on
      ( 0.005Lux/F2.2( Color,1/3s,30IRE) 0.03Lux/F2.2( Color,1/30s,30IRE) 0.003Lux/F2.2( B/W,1/3s,30IRE) 0.02Lux/F2.2( B/W,1/30s,30IRE
    • لنز

    • Fixed iris
      Motorized
      Fixed
      focal
      Fixed
    • حداکثر رزولوشن

    • 4k
      2 مگاپیکسل
      2 مگاپیکسل

    مشخصات فیلم

    • Frame Rate

    • 15fps@4K, 20fps@6MP, 25/30fps@4MP


    • Video Output

    • (1-channel BNC high definition video output / CVBS video output (DIP switch
      (1-channel BNC high definition video output / CVBS video output (DIP switch

    • Day/Night

    • Auto (ICR) / Manual
      Auto (ICR) / Manual
      Auto(ICR) / Color / B/W
    • OSD Menu

    • Multi-language


    • BLC Mode

    • BLC / HLC / WDR
      BLC / HLC / WDR
      BLC / HLC / WDR
    • قابلیت شکست نور WDR

    • 120dB
      120dB

    • Gain Control

    • AGC
      AGC
      Auto; manual
    • Noise Reduction

    • 2D/3D
      2D NR
      3D NR
    • White Balance

    • Auto / Manual
      Auto / Manual
      Auto/Natural/Street Lamp/Outdoor/Manual
    • Smart IR

    • Auto / Manual


    DORI Distance

    • Detect

    • (83m(272 ft Wide
      25px/m (8px/ft) DORI Definition
      37.3 m
      53.3 m
      80 m
      41m
    • Observe

    • (33m(108ftWide
      (63px/m (19px/ftDefinition
      (76m(249ftTele
      14.9 m
      21.3 m
      32 m
      16m
    • Recognize

    • 125px/m (38px/ft)Definition
      17m(56ft)Wide
      38m(125ft)Tele
      10.7 m
      16 m
      7.5 m
      8
    • Identify

    • (8m(26ft
      19m(62ft)Tele
      250px/m (76px/ft)Definition
      3.7 m
      5.3 m
      8 m
      4

    Interface

    • Audio Interface

    • 1ch in & Built-in Mic