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
product-img
  • small-img
  • small-img
  • small-img
  • small-img

TPC-CA461N-7

Thermal Camera Module

> Vanadium oxide uncooled focal plane detector.

> RJ-45 port (10/100 Base-T); RS-232/485 port, and alarm port (I/O).

> Image optimization algorithms such as FPNC and SFFC, and function settings such as brightness, sharpness, pseudo color, and gain.
> Lenses of multiple focal lengths.

> Heat map exporting.

> Save configuration to record the user's habits.


  • Caractéristiques
  • Accessoires
  • Téléchargement
  • Thermal

    Detector Type

    Vanadium oxide uncooled focal plane detector

    Effective Pixels

    640 (H) × 512 (V)

    Pixel Pitch

    12 μm

    Spectral Range

    8 μm–14 μm

    Sensitivity (NETD)

    ≤35 mK (@f/1.0)

    Focus Control

    7.5 mm

    Field of View

    H: 54.2°; V: 44.6°

    Thermal Focus Control

    Fixed-focal

    Aperture

    F1.0

    Digital Detail Enhancement (DDE)

    Yes

    Thermal AGC

    Auto/Manual

    Thermal Noise Reduction

    2D NR/3D NR

    Image Flip

    180°; Mirror

    Color Palettes

    18 (white hot/black hot/fusion/rainbow/golden autumn/midday/iron red/amber/jade/sunset/icefire/painting/pomegranate/emerald /spring/summer/autumn/winter)

    Temperature Measurement Range

    Low temperature mode:

    –20 °C (–4 °F) to +150 °C (+302 °F)

    High temperature mode:

    0 °C (+32 °F) to +550 °C (+1022 °F)

    Auto mode

    Temperature Measurement Distance (Max.)

    1 m (3.28 ft) (target size 0.1 m × 0.1 m)

    Temperature Measurement Distance (Max.)

    5 m (16.40 ft) (target size 0.1 m × 0.1 m)

    Temperature Measurement Accuracy

    Max. (±2 °C, ±2%)

    Operating temperature:

    –20 °C (–4 °F) to +50 °C (+122 °F)

    Audio and Video

    Video Compression

    Main stream: H.265; H.264; H.264H; H.264B;

    Sub stream: H.265; H.264; H.264H; H.264B; MJPEG

    Resolution

    Main stream: 1280 × 1024 (SXGA); 1280 × 720 (720p); 640 × 512 (640 × 512); 1280 × 1024 (SXGA) (default);

    Sub stream: 640 × 512 (640 × 512); 320 × 256 (320 × 256); 640 × 512 (640 × 512) (default)

    Video Frame Rate

    50 Hz:

    Main stream: 1 fps–25 fps, 25 fps by default; Sub stream: 1 fps–25 fps, 15 fps by default

    60 Hz:

    Main stream: 1 fps–30 fps, 30 fps by default; Sub stream: 1 fps–30 fps, 15 fps by default

    Image Encoding Format

    JPEG

    Function

    Network Protocol

    HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; DDNS; IPV4; NTP

    Region of Interest (RoI)

    Yes (customizable)

    Interoperability

    ONVIF (supports some basic functions); SDK

    Browser

    IE: IE8 and later (including the browsers with IE kernel, such as 360 Explorer, Sougou Explorer)

    Chrome: 42 and earlier

    Firefox: 42 and earlier

    User/Host

    Up to 6

    Security

    Authorized username and password; attached MAC address; encrypted HTTPS; IEEE 802.1x; controlled network access

    User Management

    Up to 20 users; supports multi-level user permissions (2 levels): management group and user group

    Malfunction Detection

    Network disconnection detection; IP conflict detection

    Intelligence

    Heat Detection

    Yes

    Cold/Hot Spot Trace

    Yes

    Port

    Network Port

    1 × RJ-45 (10/100 Base-T)

    Alarm Input

    1

    Alarm Onput

    1

    RS-485

    1

    RS-232

    1

    Power

    Power Supply

    5–12 VDC

    Power Consumption

    <1.8 W

    Environment

    Operating Temperature

    –30 °C to +60 °C (–22 °F to +140 °F)

    Operating Humidity

    ≤95%

    Storage Temperature

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

    Physical Characteristics

    Protection

    IP5X

    Product Dimensions

    44.4 mm × 44.4 mm × 72.9 mm (1.75" × 1.75" × 2.87") (L × W × H)

    Net Weight

    187.3 g (0.41 lb)