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Dahua Video Surveillance Products

IPC-HDW2431TM-AS-S2

    IPC-HDW2431TM-AS-S2 Specification
    Camera
    Image Sensor 1/3” 4Megapixel progressive CMOS
    Effective Pixels 2688 (H) × 1520 (V)
    ROM 128 MB
    RAM 128 MB
    Scanning System Progressive
    Electronic Shutter Speed Auto/Manual 1/3 s–1/100000 s
    Min. Illumination 0.008 Lux @ F1.6
    IR Distance 30 m (98.43 ft)
    IR On/Off Control Auto/Manual
    IR LEDs Number 2
    Pan/Tilt/Rotation Range Horizonal: 0°–360°
    Vertical: 0°–78°
    Rotation: 0°–360°
    Lens
    Lens Type Fixed
    Mount Type M12
    Focal Length 2.8 mm
    3.6 mm
    Max. Aperture F1.6
    F1.6
    Field of View 2.8 mm:
    Horizonal: 102.0°
    Vertical: 55.0°
    Diagonal: 121.0°
    3.6 mm:
    Horizonal: 84.0°
    Vertical: 45.0°
    Diagonal: 100.0°
    Iris Type Fixed aperture
    Close Focus Distance 2.8 mm: 0.9 m (2.95 ft)
    3.6 mm: 1.6 m (3.61 ft)
    DORI Distance Lens Detect Observe Recognize Identify
    2.8 mm 56 m (183.73 ft) 22.4 m (73.49 ft) 11.2 m (36.75 ft) 5.6 m (18.37 ft)
    3.6 mm 80 m (262.47 ft) 32.0 m (104.99 ft) 16.0 m (52.49 ft) 8.0 m (26.25 ft)
    Smart event
    General IVS Analytics Intrusion; tripwire
    Video
    Video Compression H.265; H.264; H.264B; MJPEG
    Smart Codec Yes
    Video Frame Rate Main stream: 2688 × 1520 (1 fps-20 fps) 2560 × 1440 (1 fps-25/30 fps) Sub stream: 704 × 576 (1 fps-25 fps) 704 × 480 (1 fps-30 fps)
    Stream Capability 2 streams
    Resolution 2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (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–6144 Kbps
    H.265: 12 Kbps–6144 Kbps
    Day/Night Auto(ICR)/Color/B/W
    BLC Yes
    HLC Yes
    WDR 120 dB
    White Balance Auto/natural/street lamp/outdoor/manual/regional custom
    Gain Control Auto/Manual
    Noise Reduction 3D DNR
    Motion Detection OFF/ON (4 areas, rectangular)
    Region of Interest(RoI) Yes (4 areas)
    Smart IR Yes
    Image Rotation 0°/90°/180°/270° (Supports 90°/270° with 1080p resolution.)
    Mirror Yes
    Privacy Masking 4 areas
    Audio
    Built-in MIC Yes
    Audio Compression G.711A; G.711Mu; G.726; AAC
    Network
    Network RJ-45 (10/100 Base-T)
    Protocol IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; 802.1x; Bonjour
    Interoperability ONVIF(Profile S/Profile G);CGI;P2P;Milestone;Genetec
    User/Host 20
    Edge Storage Cloud; FTP; SFTP; Micro SD Card (support max. 256 GB); NAS
    Browser IE
    Chrome
    Firefox
    Management Software Smart PSS; DSS; DMSS
    Mobile Phone IOS; Android
    Certification
    Certifications CE-LVD: EN60950-1
    CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
    FCC: 47 CFR FCC Part 15, Subpart B
    Power
    Power Supply 12V DC/PoE (802.3af)
    Power Consumption < 6.6W
    Environment
    Operating Conditions -40°C to +60°C (-40°F to +140°F)/less than ≤ 95%
    Storage Temperature -40°C to +60°C (-40°F to +140°F)
    Protection IP67
    Structure
    Casing Metal
    Dimensions 99.1 mm × Φ121.9 mm (3.9" × Φ4.8")
    Net Weight 0.48 kg (1.1 lb)
    Gross Weight 0.65 kg (1.4 lb)
    Please submit your basic information, we will contact you as soon as possible!

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