O Web site Dahuasecurity.com usa cookies e tecnologias semelhantes. A Dahua usa cookies funcionais para garantir que os seus Web sites funcionam corretamente e cookies analíticos para otimizar a sua experiência, enquanto utilizador. Os cookies de terceiros também podem recolher dados fora dos nossos Web sites. Ao clicar em " Concordo"" ou ao continuar a usar este Web site, concede consentimento para a definição de cookies e o processamento dos dados pessoais envolvidos. Mais informações na nossa declaração sobre cookies.

IPC-HFW7842H-Z4-S2

8MP IR Bullet WizMind Network Camera

* A garantia de 5 anos é aplicável a parceiros IPP, VSIP e SSIP. Para obter mais detalhes, entre em contato com seu contato da Dahua ou sales.iberia@dahuatech.com

> 8-MP 1/1.8" CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840 × 2160)@25/30 fps.

> H.265 codec, high compression rate, ultra-low bit rate.

> ROI, SMART H.264 +/H.265+, flexible coding, applicable to various bandwidth and storage environments.

> Built-in IR LED, and the max. illumination distance is 120 m.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports video metadata, face detection,face recognition,people counting, perimeter protection,etc.

> Supports P-Iris, the camera can control the iris more precisely for better image effect.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS485, BNC, supports max. 256 G Micro SD card

> 12 VDC/24 VAC/PoE power supply (the power ports are different depending on the power supply).

> IP67, IK10 protection grade.

> 12V DC power output, max. current 165 mA , easy for installation

> Anti-corrosion coating(optional).


  • Especificações
  • Acessórios
  • Transferir
  • Camera

    Image Sensor

    1/1.8" CMOS

    Max. Resolution

    3840 (H) × 2160 (V)

    ROM

    4 GB

    RAM

    2 GB

    Scanning System

    Progressive

    Electronic Shutter Speed

    Auto/Manual 1/3 s–1/100,000 s

    Min. Illumination

    0.005 lux@F1.6 (Color, 30 IRE)
    0.0005 lux@F1.6 (B/W, 30 IRE)
    0 lux (Illuminator on)

    S/N Ratio

    >56 dB

    Illumination Distance

    120 m (393.70 ft)

    Illuminator On/Off Control

    Auto; Manual; Zoomprio

    Illuminator Number

    4 (IR LED)

    Lens

    Lens Type

    Motorized vari-focal

    Lens Mount

    Module interface

    Focal Length

    8-32 mm

    Max. Aperture

    F1.6 (Constant)

    Field of View

    Horizontal: 40° (W)–15° (T)

    Vertical: 22° (W)–9° (T)

    Diagonal: 47° (W)–17° (T)

    Iris Control

    Auto; P-iris

    Close Focus Distance

    1.0 m (3.28 ft)

    DORI Distance

    Lens

    Detect

    Observe

    Recognize

    Identify

    W

    232 m (761.15 ft)

    92.8 m (304.46 ft)

    46.4 m (152.23 ft)

    23.2 m (76.12 ft)

    T

    590 m (1935.70 ft)

    236 m (774.28 ft)

    118 m (387.14 ft)

    59 m (193.57 ft)

    Smart Event

    IVS

    Abandoned object; missing object

    Professional, intelligent

    IVS (Perimeter Protection)

    Intrusion, tripwire, fast moving (the three functions support the classification and accurate detection of vehicle and human); loitering detection, people gathering, and parking detection

    Face Detection

    Face detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face attributes extraction including 6 attributes (gender, age, glasses, expressions, mask, and beard) and 8 expressions (angry, sad, disgusted, scared, surprised, calm, happy, confused); face snapshot set as face or one-inch photo; snapshot strategies (real-time snapshot, quality priority and optimization snapshot); face angle filter; optimization time setting

    Face Recognition

    Face detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face attributes extraction including 6 attributes (gender, age, glasses, expressions, mask, and beard) and 8 expressions (angry, sad, disgusted, scared, surprised, calm, happy, confused); face snapshot set as face or one-inch photo; snapshot strategies (recognition priority and optimization snapshot); face angle filter; optimization time setting. Support 5 face databases; register one by one or in batches; support face recognition similarity settings and face comparison on the basis of 100,000 face databases.

    People Counting

    Tripwire people counting and people counting in area; generating and exporting report (day/month/year); queue management and exporting report (day/month); 4 rules can be set for tripwire, people counting in area and queue management.

    Video Metadata

    Motor vehicle, non-motor vehicle, face, human detection; track; snapshot; snapshot optimization; optimal face snapshot uploadMotor vehicle, non-motor vehicle, face, human detection; track; snapshot; snapshot optimization; optimal face snapshot upload.

    Motor vehicle attributes: license plate, vehicle type, vehicle color, vehicle logo, seatbelt, smoking, calling,etc.

    Non-motor vehicle attributes: type, color, number of people, top type and color ,helmet.

    Human body attributes: top/bottom type and color, bag, hat, gender, and umbrella.

    Face attributes: gender, age, expressions, glasses, face mask and beard.

    Smart Search

    Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos

    Video

    Video Compression

    H.265; H.264; H.264H; MJPEG (Only supported by the sub stream)

    Smart Codec

    Smart H.265+; Smart H.264+

    Video Frame Rate

    Main Stream: 3840 × 2160 (1–25/30 fps)

    Sub stream: 704 × 576 (1–25 fps);704 × 480 (1–30 fps)

    Third stream: 1920 × 1080 (1–25/30 fps)

    Fourth stream: 1920 × 1080 (1–25/30 fps)

    Fifth stream: 704 × 576 (1–25 fps);704 × 480 (1–30 fps)

    Stream Capability

    5 streams

    Resolution

    4M (2688 × 1520); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)

    Bit Rate Control

    CBR/VBR

    Video Bit Rate

    H.264: 32 kbps–16384 kbps
    H.265: 12 kbps–9984 kbps

    Day/Night

    Auto (ICR)/Color/B/W

    BLC

    Yes

    HLC

    Yes

    WDR

    120 dB

    Scene Self-adaptation (SSA)

    Yes

    White Balance

    Auto; natural; street lamp; outdoor; manual; regional custom

    Gain Control

    Auto; Manual

    Noise Reduction

    3D NR

    Motion Detection

    OFF/ON (4 areas, rectangular)

    Region of Interest (RoI)

    Yes (4 areas)

    Image Stabilization

    Electronic Image Stabilization (EIS)

    Smart Illumination

    Yes

    Defog

    Yes

    Image Rotation

    0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)

    Mirror

    Yes

    Privacy Masking

    4 areas

    Audio

    Built-in MIC

    Yes

    Audio Compression

    PCM; G.711A; G.711Mu; G.726; G.723

    Alarm

    Alarm Event

    No SD card; SD card full; SD card error;
    SD card durability warning; network disconnection; IP conflict; illegal access; security exception; motion detection; video tampering; tripwire; intrusion; fast moving; abandoned object; missing object; loitering detection; people gathering; parking detection; scene changing; audio detection; defocus detection; external alarm; face detection; video metedata; people counting in area; people counting; queue management

    Network

    Network Port

    RJ-45 (10/100/1000 Base-T)

    SDK and API

    Yes

    Cyber Security

    Video 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

    Network Protocol

    IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP

    Interoperability

    ONVIF (Profile S/Profile G/Profile T); CGI; Milestone; P2P

    User/Host

    20 (Total bandwidth: 80 M)

    Storage

    FTP; SFTP; Micro SD card (support max. 256 GB); NAS

    Browser

    With plug-in:
    IE: IE 8 and later
    Chrome: 45 and earlier
    Firefox: 46 and earlier
    Safari: 12 and earlier
    Without plug-in:
    Edge
    Chrome: 45 and later
    Firefox: 46 and later
    Safari: 12 and later

    Management Software

    Smart PSS; DSS; DMSS

    Mobile Client

    iOS; Android

    Certification

    Certifications

    CE-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;

    UL 50E NEMA Type 4X (optional)

    Port

    RS-485

    1 (baud rate range:1200 bps–115200 bps)

    Audio Input

    1 channel (RCA port)

    Audio Output

    1 channel (RCA port)

    Alarm Input

    3 channels in: 5 mA 3 V–5 VDC

    Alarm Output

    2 channels out: 1,000 mA 30 VDC/500 mA 50 VDC

    Power

    Power Supply

    12V DC/24V AC/PoE+ (802.3at)

    Power Consumption

    Basic: 6 W (12 VDC); 8.5 W (24 VAC); 8.7 W (PoE)
    Max. (ICR switch + light on): 19.3 W (12 VDC); 24.2 W (24 VAC); 21.1 W (PoE)

    Environment

    Operating Conditions

    –40 °C to +65 °C (–40 °F to +149 °F)/Less than 95% RH

    Storage conditions

    –40 °C to +65 °C (–40 °F to +149 °F)

    Protection Grade

    IP67, IK10, Anti-Corrosion Protection: NEMA 4X (optional)

    Structure

    Product Dimensions

    340.1 mm × 108.5 mm × 92.9 mm(13.39" × 4.27" × 3.66") (L × W × H)

    Net Weight

    1.54 kg (3.40 lb)

    Gross Weight

    2.44 kg (5.38 lb)

    Gross Weight

    1.28 kg (2.82 lb)