Dahua utilise des cookies et des technologies similaires sur le site web. Les cookies essentiels sont nécessaires au fonctionnement du site web. Vous pouvez accepter ou refuser les cookies non essentiels en cliquant sur le bouton "Accepter" ou "Refuser". Vous pouvez modifier vos paramètres à tout moment. Pour plus de détails sur les cookies, veuillez consulter notre Déclaration sur les cookies Déclaration sur les cookies
product-img
product-img
product-img
icon
  • small-img
  • small-img
  • small-img

SD8C448PA1-HNF

4MP 48x Starlight IR Network PTZ Camera

> 1/1.8" 4Megapixel STARVIS™ CMOS.

> 48× optical zoom.

> Ultra Starlight technology.

> Max. 50/60 fps@4M.

> IR distance up to 500 m.

> H.265 encoding.

> Auto-tracking.

> Perimeter protection.

> Face recognition.

> Metadata.

> IP67.


  • Caractéristiques
  • Accessoires
  • Téléchargement
  • Camera

    Image Sensor

    1/1.8" CMOS

    Pixel

    4 MP

    Max. Resolution

    2560 (H) × 1440 (V)

    ROM

    8 GB

    RAM

    2 GB

    Electronic Shutter Speed

    1/1 s–1/30,000 s

    Scanning System

    Progressive

    Min. Illumination

    Color: 0.001 lux@F1.4
    B/W: 0.0001 lux@F1.4
    0 lux (IR light on)

    Illumination Distance

    500 m (1,640.42 ft)

    Illuminator On/Off Control

    Zoom Prio; Manual; Smart IR; Off

    Illuminator Number

    10 (IR light)

    Wiper

    Yes

    Lens

    Focal Length

    6.25 mm–300 mm

    Max. Aperture

    F1.4–F4.5

    Field of View

    H: 64.6°–1.5°; V: 35.6°–1.0°; D: 68.5°–2.0°

    Optical Zoom

    48×

    Focus Control

    Auto; semi-auto; manual

    Close Focus Distance

    0.5 m–2 m (1.64 ft–6.56 ft)

    DORI Distance

    Detect

    Observe

    Recognize

    Identify

    3,481.4 m (11,421.92 ft)

    1,392.6 m (4,568.90 ft)

    696.3 m (2,284.45 ft)

    348.1 m (1,142.06 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.

    PTZ

    Pan/Tilt Range

    Pan: 0° to 360° endless
    Tilt: –20° to +90°

    Manual Control Speed

    Pan: 0.1°/s–240°/s
    Tilt: 0.1°/s–100°/s

    Preset Speed

    Pan: 0.1°/s–200°/s; Tilt: 0.1°/s–60°/s

    Preset

    300

    Tour

    8 (up to 32 presets per tour)

    Pattern

    5

    Scan

    5

    Power-off Memory

    Yes

    Idle Motion

    Pattern; Preset; Scan; Tour

    PTZ Protocol

    DH-SD
    Pelco-P/D (auto recognition)

    Intelligence

    Video Metadata

    Support human body, human face, motor vehicle and non-motor vehicle image capture and attributes extraction.

    IVS (Perimeter Protection)

    Tripwire; intrusion; climbing fences; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification

    Face Recognition

    Yes

    Auto Tracking

    Yes

    Video

    Video Compression

    H.264H; Smart H.265+; H.264; H.265; MJPEG (Sub Stream 1); Smart H.264+

    Streaming Capability

    3 streams

    Resolution

    4M (2560 × 1440); 1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)

    Video Frame Rate

    Main stream: 4M/1080p/960p/720p (1–50/60 fps)
    Sub stream 1: D1/VGA/CIF (1-25/30 fps)
    Sub stream 2: 1080p/960p/720p (1-25/30 fps)

    Bit Rate Control

    CBR; VBR

    Day/Night

    Auto (ICR); Color; B/W

    BLC

    Yes

    WDR

    120 dB

    HLC

    Yes

    White Balance

    Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp

    Gain Control

    Auto; manual

    Noise Reduction

    2D NR; 3D NR

    Motion Detection

    Yes

    Region of Interest (RoI)

    Yes

    Defog

    Optical

    Digital Zoom

    16×

    Image Rotation

    180°

    Privacy Masking

    Up to 24 areas can be set, with up to 8 areas in the same view; multiple colors available

    S/N Ratio

    ≥55 dB

    Audio

    Audio Compression

    PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723

    Network

    Network Port

    RJ-45 (10/100 Base-T)

    Network Protocol

    FTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP; NFS; ICMP; UDP; IGMP; SMB; HTTP; SSL; DHCP; SMTP; QoS; RTSP; ARP

    Interoperability

    CGI; SDK; ONVIF (Profile S&G&T)

    Streaming Method

    Unicast; Multicast

    User/Host

    20 (total bandwidth: 64 M)

    Storage

    FTP; Micro SD card (512 GB)

    Browser

    IE 9 and later versions
    Chrome 41 and later versions
    Firefox 50 and later versions
    Safari 10 and later versions

    Mobile Client

    iOS; Android

    Port

    Analog Output

    1 channel (CVBS output, BNC)

    RS-485

    1 (baud rate: 1,200 bps–115,200 bps)

    Audio Input

    1 channel (LINE IN, bare wire)

    Audio Output

    1 channel (LINE OUT, bare wire)

    Alarm I/O

    7/2

    Audio I/O

    1/1

    Alarm Linkage

    Capture; preset; tour; pattern; recordings; alarm digital input; send email

    Alarm Event

    Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; decoder state detection; memory card state detection; memory space detection; power exception detection

    Power

    Power Supply

    36 VDC, 2.23 A (± 25%), Hi-PoE

    Power Consumption

    Basic: 18 W
    Max.: 33 W (illuminator + PTZ)

    Environment

    Operating Temperature

    –40 °C to +70 °C (–40 °F to +158 °F)

    Operating Humidity

    ≤95%

    Protection

    IP67; TVS 8000 V lightning proof; surge protection; voltage transient protection

    Structure

    Product Dimensions

    442 mm × Φ262 mm (17.40" × Φ10.31")

    Net Weight

    10.3 kg (22.71 lb)

    Gross Weight

    12.5 kg (27.56 lb)