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  • Tinklinis įrašymo įrenginys Dahua NVR4208-EI

    Kodas: DAHNVR4208EI
    Barkodas: 1
    Lizingo skaičiuoklės
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    • Tipas: Tinklinis įrašymo įrenginys (NVR)
    • Prekės ženklas: Dahua
    • Modelis: NVR4208-EI
    • Serija: WizSense
    • Kanalų skaičius: 8
    • Maksimali raiška: Iki 16 MPix per kanalą
    • Kietieji diskai: 2 HDD
    • Duomenų srautas: 256 Mbps
    • Garsas: Audio įėjimas/išėjimas
    • Vaizdo išvestys: 1 HDMI, 1 VGA
    • Aliarmo įėjimai/išėjimai: 4 in / 2 out
    • USB jungtys: 2x USB
    • Tinklo sąsaja: RJ45 10/100/1000 Mbps
    • Kompresija: H.265+
    • Maitinimas: 12V DC
    • Pagrindinis procesorius Industrial-grade processor
    • Operacinė sistema Embedded Linux
    • Operacinė sąsaja Web; Local GUI
    • AI įrašymo įrenginiu Face detection, face recognition, perimeter protection, and SMD Plus
    • AI pagal kamerą Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map
    • Perimeter Performance AI by Recorder (Number of Channels) 2 channels, 10 IVS rules for each channel
    • Perimeter Performance of AI by Camera (Number of Channels) 8 channels
    • Veido atributai Gender; age group; glasses; expressions; face mask; beard
    • Face Detection Performance of AI by Recorder (Number of Channels) 1 channel (up to 12 face images/s each channel)
    • Face Detection Performance of AI by Camera (Number of Channels) 8 channels
    • Face Database Capacity Up to 10 face databases with 20,000 images, with a total capacity of 2.5 G. Name, gender, birthday, address, credential type, credential No., countries & regions and state can be added to each face image.
    • Face Recognition Performance of AI by Recorder (Number of Channels) 8-channel FD (by camera) + FR (by recorder),image stream: 12 face images/s1-channel FD (by recorder) + FR (by recorder), video stream: 12 face images/s
    • Face Recognition Performance of AI by Camera (Number of Channels) 8 channels
    • SMD Plus įrašymo įrenginiu 4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change
    • SMD Plus by Camera 8 channels
    • Prieigos kanalas 8 channels
    • Tinklo pralaidumas AI disabled: 256 Mbps incoming, 256 Mbps recording and 256 Mbps outgoingAI enabled: 180 Mbps incoming, 180 Mbps recording and 180 Mbps outgoing
    • Rezoliucija 16 MP; 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF
    • Iškodavimo pajėgumas AI disabled: 2-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 4-channel 8 MP@30 fps; 6-channel 5 MP@30 fps; 8-channel 4 MP@30 fpsAI enabled: 1-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 3-channel 8 MP@30 fps; 4-channel 5 MP@30 fps; 6-channel 4 MP@30 fps; 8-channel 1080p@30 fps
    • Vaizdo išvestis 1 HDMI, 1 VGAHDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720VGA: 1920 × 1080, 1280 × 1024, 1280 × 720*Simultaneous/heterogeneous video sources output for VGA and HDMI is configurable.
    • Daugiakanalis ekranas 1st Screen: 1/4/8/92nd Screen: 1/4/8/9
    • Trečiųjų šalių kamerų prieiga Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon
    • Vaizdo suspaudimas Smart H.265+; H.265; Smart H.264+; H.264; MJPEG
    • Garso suspaudimas G.711a; G.711u; PCM; G726
    • Interneto protokolai HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register
    • Prieiga telefonu iOS; Android
    • Suderinamumas ONVIF 22.06(Profile T; Profile S; Profile G); CGI; SDK
    • Naršyklė Chrome; IE9 and later; Firefox
    • Daugiakanalis atkūrimas Up to 8 channels
    • Įrašymo režimas General, motion detection; intelligent; alarm
    • Atsarginės kopijos metodas USB device and network
    • Atkūrimo režimas Instant playback, general playback, event playback, tag playback, smart playback
    • Disko grupė Yes
    • Bendroji signalizacija Motion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm
    • Anomalijos signalizacija Camera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exception
    • Išmanioji signalizacija Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map
    • Signalizacijos sąsaja Record; snapshot; IPC external alarm output; audio; buzzer; log; preset; email
    • Garso įvestis 1-channel RCA
    • Garso išvestis 1-channel RCA
    • Signalizacijos įvestis 4 channels
    • Signalizacijos išvestis 2 channels
    • HDD Interface 2 SATA ports, up to 16 TB.The maximum HDD capacity varies with environment temperature.
    • USB 2 (1 front USB 2.0 port, 1 rear USB 2.0 port)
    • HDMI 1
    • VGA 1
    • Tinklo prievadas 1 (10/100/1000 Mbps Ethernet port, RJ-45)
    • Maitinimas 12 VDC, 4 A
    • Energijos sunaudojimas <10 W(without HDD)
    • Svoris be įpakavimo 1.51 kg (3.33 lb)
    • Bendras svoris 2.76 kg (6.08 lb)
    • Produkto matmenys 375 mm × 284.3 mm × 53 mm (14.76" × 11.19" × 2.09") (W × L × H)
    • Pakuotės dydis 433 mm × 141 mm × 366 mm (17.05" × 5.55" × 14.41") (W × L × H)
    • Darbo sąlygos (temperatūra) –10 °C to +55 °C (14 °F to +131 °F)
    • Sandėliavimo sąlygos temperatūra –20 °C to +60 °C (–4 °F to +140 °F)
    • Darbo sąlygosdrėgmė 10%–93% (RH)
    • Montavimas Rack or desktop
    • Sertifikatai FCC: 47 CFR FCC Part15, SubpartB, Class ACE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+A1:2021; EN 61000-3-3:2013+A1:2019+A2:2021; EN 55035:2017+A11:2020; EN 50130-4:2011+A1:2014CE-LVD: EN 62368-1:2014