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
      12V DC
      POE
    • مصرف برق
    • without HDD) <3W)
      (Max 5.6W (12V DC, IR on
      (Max 4.1W (12V DC, IR on
      <7.7W

    مشخصات فنی

    • نوع ضبط کننده
    • تحت شبکه



    مشخصات دوربین

    • نوع حسگر تصویر

    • 1/2.7 inch CMOS
      CMOS
      1/2.7 inch CMOS
      1/3” 4Megapixel progressive scan CMOS
    • تعداد پیکسل

    • 1920(H)×1080(V)
      2MP
      2560×1440
      4.1MP
      1520*2688
    • Scanning System

    • Progressive
      Progressive
      Progressive
    • محدوده سرعت شاتر

    • PAL: 1/25 s to 1/50, 000 s NTSC: 1/30 s to 1/50, 000 s
      PAL: 1/25 s to 1/50, 000 s NTSC: 1/30 s to 1/50, 000 s
      Auto/Manual, 1/3~1/100000s
    • حداقل نور

    • 0.008Lux/F1.85, 30IRE, 0Lux IR on
      (0.03Lux/F1.8, 30IRE, 0Lux/F1.8 (IR On
      (0.006Lux/F1.4 ( Color,1/3s,30IRE) 0.05Lux/F1.4 ( Color,1/30s,30IRE) 0Lux/F1.4 (IR on
    • حداکثر رزولوشن

    • 2 مگاپیکسل
      4 مگاپیکسل
      4 مگاپیکسل
    • لنز

    • Fixed iris
      Fixed Lens
      Fixed iris
      Fixed Lens
      Fixed-focal

    DORI Distance

    • Detect

    • 25px/m (8px/ft)Definition
      37m Distance
      53m Distance
      80m Distance
      2.8mm: 56m Distance
      25px/m (8px/ft) DORI Definition
      3.6mm: 80m Distance
      120.0 m
      56.0 m
      80.0 m
    • Observe

    • 15m Distance
      21m Distance
      32m Distance
      63px/m (19px/ft)Definition
      (63px/m (19px/ftDefinition
      2.8mm: 22m Observe
      3.6mm: 32m Distance
      22.4 m
      32.0 m
      48.0 m
    • Recognize

    • 11m Distance
      125px/m (38px/ft)Definition
      16m Distance
      8m Distance
      125px/m (38px/ft)Definition
      2.8mm: 11m Distance
      3.6mm: 16m Distance
      11.2 m
      16.0 m
      24.0 m
    • Identify

    • 250px/m (76px/ft)Definition
      4m Distance
      5m Distance
      8m Distance
      2.8mm:8m(26ft)Distance
      250px/m (76px/ft) DORI Definition
      3.6mm: 8m Distance
      12.0 m
      5.6 m
      8.0 m

    مشخصات فیلم

    • White Balance

    • Auto / Manual
      Auto / Manual
      Auto/Natural/Street Lamp/Outdoor/Manual
    • 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
    • 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
      2D
      3D NR
    • Frame Rate

    • 25/30fps@1080P