+90 212 222 87 80nokta@noktaelektronik.net
Nokta Elektronik
ProductsR&D & ProductionSoftwareBrandsAboutContactE-Catalogue
B2B LoginTechnical Service

Product Categories

  • Fire Solutions
  • Active Network Products
  • Passive Network Products
  • CCTV Solutions
  • Barrier and Parking Solutions
  • Alarm Solutions
  • Video Intercom
  • Test Equipment & Hand Tools
  • Rack Cabinets and Accessories
  • RF Communication Products
  • Industrial Communication Products
  • Audio and Video Products
  • Computer Units
  • Power Solutions
  • Electricity Solutions
  • E-Mobility
  • Lighting Solutions
  • Smart Home Products
  • Nurse Call Systems
  • Central Time Systems

Brands

  • upTech
  • Dahua
  • Oring Networking
  • Amphenol
  • Planet
  • Gewiss
  • ORing
  • Edge-Core
  • Goldtool
  • Noyafa
  • Ruijie Networks
  • Atc

Our Solutions

  • CCTV Solutions
  • Active Network Solutions
  • Passive Network Solutions
  • Medical Product Solutions
  • Fire Detection Systems
  • Barrier and Parking Systems
  • Software Solutions

Support

  • Technical Support Program
  • Blog & Guides
  • R&D & Production
  • Software
  • About Us
  • Contact
  • Legal Information
  • Cookie Policy

Contact Us

  • Our Addresses
  • Tel: 0212 222 87 80
  • Email: nokta@noktaelektronik.net
  • Nokta Elektronik ve Bilişim Sistemleri A.Ş.
    MERSİS: 0631-0730-5210-0020
    Tic. Sicil No: 555138-0

Newsletter

Subscribe to stay updated with our latest news.

© 2026 Nokta Elektronik ve Bilişim Sistemleri A.Ş.. All rights reserved.
  1. ›
  2. CCTV Solutions
  3. ›
  4. IP Cameras
  5. ›
  6. Bullet
  7. ›
  8. 8MP
  9. ›
  10. 8MP IR Vari-Focal Bullet WizSense IP Camera (For Project)
  11. 8MP IR Vari-Focal Bullet WizSense IP Camera (For Project)
    Dahua

    8MP IR Vari-Focal Bullet WizSense IP Camera (For Project)

    Stock Code: IPC-HFW3841T-ZAS-S2

    4K ULTRA HD
    CMOS CAMERA
    CMOS
    H264
    H264+
    H265 H2641
    IP67 WATERPROOF
    POE
    Produces 8 MP images for long-range outdoor sites.
    A bullet camera with a 1/2.8" CMOS sensor and a motorized vari-focal lens that runs from 2.7 to 13.5 mm. SMD 4.0 and AI SSA separate motion into human and vehicle targets.
    8 MPResolution
    1/2.8" CMOSSensor
    2.7–13.5 mmFocal length
    60 mIR LED distance
    IP67Protection grade
    12 VDC/PoEPower supply
    Key features
    120dB
    Wide dynamic range
    Balances foreground and background in the same backlit frame.
    4units
    Infrared illuminators
    Four IR LEDs light the scene evenly at night.
    0.007lux
    Color in low light
    The F1.5 aperture keeps color recording going after sunset.
    289.7m
    Detection at tele end
    At the tele position the camera picks up motion far away.
    256GB
    Recording on the card
    A Micro SD card keeps recording in the camera when the network fails.
    IN DAILY USE
    Cuts false alarmsSMD 4.0 filters out motion other than people and vehicles and stops needless notifications.
    Fixes flicker itselfThe AFSA function corrects flicker under artificial lighting automatically.
    Shortens the searchQuick Pick pulls the person or vehicle you want out of SMD events on an AI NVR.
    ApplicationsOutdoor surveillance·Perimeter protection·Project installations
    Alarm and audio inputs and outputs are available only on the -ZAS version.
    Camera
    Image Sensor1/2.8" CMOS
    Max. Resolution3840 (H) × 2160 (V)
    ROM128 MB
    RAM1 GB
    Scanning SystemProgressive
    Electronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 s
    Min. Illumination0.007 lux@F1.5 (Color, 30 IRE); 0.0007 lux@F1.5 (B/W, 30 IRE); 0 lux (Illuminator on)
    S/N Ratio>56 dB
    IR DistanceUp to 60 m (196.85 ft)
    Illuminator On/Off ControlAuto/Manual
    Illuminator Number4 (IR LED)
    Pan/Tilt/Rotation RangePan: 0°–360°; Tilt: 0°–90°; Rotation: 0°–360°
    Lens
    Lens TypeMotorized vari-focal
    Lens Mountφ14
    Focal Length2.7 mm–13.5 mm
    Max. ApertureF1.5
    Field of ViewHorizontal: 109°–30°; Vertical: 56°–17°; Diagonal: 131°–35°
    Iris ControlFixed
    Close Focus Distance0.8 m (2.62 ft)
    DORI Distance
    LensDetectObserveRecognizeIdentify
    W88.3 m (289.70 ft)35.3 m (115.81 ft)17.7 m (58.07 ft)8.8 m (28.87 ft)
    T289.7 m (950.46 ft)115.7 m (379.59 ft)57.9 m (189.96 ft)29.0 m (95.14 ft)
    DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool.
    Intelligence
    IVS (Perimeter Protection)Tripwire, intrusion (support the classification and accurate detection of vehicle and human)
    AI SSAYes
    Quick PickWith AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events
    Smart SearchWork together with Smart NVR to perform refined intelligent search, event extraction and merging to event videos
    Video
    Video CompressionH.265; H.264; H.264H; H.264B; MJPEG (only supported by the sub stream)
    Smart CodecSmart H.265+; Smart H.264+
    AI CodingAI H.265; AI H.264
    Video Frame RateMain stream: 3840 × 2160 @ (1–25/30) fps; Sub stream 1: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps); Sub stream 2: 1920 × 1080 @ (1–25/30 fps)
    Stream Capability3 streams
    Resolution8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × 1728/2592 × 1944); 4M (2688 × 1520); 3.6M (2560 × 1440); 3M (2048 × 1536); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240); VGA (640 × 480)
    Bit Rate ControlCBR/VBR
    Video Bit RateH.264: 3 kbps–8192 kbps; H.265: 3 kbps–8192 kbps
    Day/NightAuto (ICR)/Color/B/W
    BLCYes
    HLCYes
    WDR120 dB
    Scene Self-adaptation (SSA)Yes
    White BalanceAuto; natural; street lamp; outdoor; manual; regional custom
    Gain ControlAuto
    Noise Reduction3D NR
    Motion DetectionOFF/ON (4 areas, rectangular)
    Image StabilizationElectronic Image Stabilization (EIS)
    Region of Interest (RoI)Yes (4 areas)
    DefogYes
    AFSAYes
    Image Rotation0°/90°/180°/270° (support 90°/270° with 2688 × 1520 resolution and lower)
    MirrorYes
    Privacy Masking4 areas
    Audio
    Built-in MICYes
    Audio CompressionG.711a; G.711Mu; PCM; G.726; G.723
    Alarm
    Alarm Event-ZAS: No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; audio detection; voltage detection; defocus detection; external alarm; SMD; safety exception -ZS: No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; audio detection; voltage detection; defocus detection; SMD; safety exception
    Network
    Network PortRJ-45 (10/100 Base-T)
    SDK and APIYes
    Network ProtocolIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; SNMP; P2P
    Cyber SecurityVideo encryption; Firmware encryption; Configuration encryption; Digest; WSSE; Account lockout; Security logs; IP/MAC filtering; Generation and importing of X.509 certification; syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgrade
    InteroperabilityONVIF (Profile S/Profile G/Profile T); CGI
    User/Host20 (Total bandwidth: 64 M)
    StorageFTP; SFTP; Micro SD card (support max. 256 GB); NAS
    BrowserIE: IE11; Chrome; Firefox
    Management SoftwareSmartPSS Lite; DSS; DMSS
    Mobile ClientIOS; Android
    Certification
    CertificationsCE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B; UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14
    Port
    Audio Input1 channel (RCA port) (Only -ZAS supports)
    Audio Output1 channel (RCA port) (Only -ZAS supports)
    Alarm Input1 channel in: wet contact, 5 mA 3 V–5 VDC (Only -ZAS supports)
    Alarm Output1 channel out: wet contact, 300 mA 12 VDC (Only -ZAS supports)
    Power
    Power Supply12 VDC/PoE (802.3af)
    Power ConsumptionBasic: 4 W (12 VDC); 4.9 W (PoE); Max. (WDR + IR intensity + Intelligence): 9.2 W (12 VDC); 10.5 W (PoE)
    Environment
    Operating Temperature–30 °C to +60 °C (–22 °F to 140 °F) / Less than 95% RH
    Storage Temperature–40 °C to +60 °C (–40 °F to 140 °F)
    ProtectionIP67
    Structure
    CasingMetal
    Product Dimensions244.1 mm × 79.0 mm × 75.9 mm (9.61" × 3.11" × 3.00") (L × W × H)
    Net Weight820 g (1.81 lb)
    Gross Weight1090 g (2.40 lb)

    Datasheet

    IPC-HFW3841T-ZAS-S2

    pdf2/23/2023

    TR

    pdf1/27/2023

    Firmware

    IPC-HFW3841T-ZAS-S2

    zip2/23/2023

    Kullanım Kılavuzu

    IPC-HFW3841T-ZAS-S2

    pdf2/23/2023

    IPC-HFW3841T-ZAS-S2

    pdf2/23/2023

    IPC-HFW3841T-ZAS-S2

    pdf2/23/2023

    IPC-HFW3841T-ZAS-S2

    pdf2/23/2023

    Sertifika

    CE Belgesi

    pdf7/12/2023

    Teknik Çizim

    IPC-HFW3841T-ZAS-S2

    pdf2/23/2023

    IPC-HFW3841T-ZAS-S2

    pdf2/23/2023

    Fotoğraf

    IPC-HFW3841T-ZAS-S2

    png5/7/2025

    IPC-HFW3841T-ZAS-S2

    png5/7/2025

    Similar Products

    8MP Smart Dual Light Vari-focal Bullet Network Camera
    DahuaIPC-HFW5839T2-ZAS

    8MP Smart Dual Light Vari-focal Bullet Network Camera

    8MP IR Bullet WizMind Network Camera
    DahuaIPC-HFW7842H-Z-X

    8MP IR Bullet WizMind Network Camera

    8MP IR Fixed-focal Bullet WizSense Network Camera
    DahuaIPC-HFW2841S-S

    8MP IR Fixed-focal Bullet WizSense Network Camera

    8MP IR Vari-focal Bullet WizSense Network Camera
    DahuaIPC-HFW2841T-ZAS

    8MP IR Vari-focal Bullet WizSense Network Camera