CCTV
Video Door Phones
Access Control
Intrusion
Fire
Networking
IoT SmartHome
Volver a Thermal Cameras
Products
CCTV
Thermal Cameras
Bullet
DAHUA-4751

Dual 35 mm thermal + 8 mm visible camera

DAHUA-4751

DHI-TPC-BF4441-B35F8-BW-ZH-S2

View previous model
Cámara dual térmica de 35 mm + visible de 8 mm DAHUA-4035

Main features

  • Dahua thermal + visible camera
  • Thermal resolution 400x300
  • Detects people up to 735m
  • Detects vehicles up to 1960m
  • Lens thermal: 25mm (15°x11°)
  • Lens visible: 8mm (41°x23°)
  • ICR, 0.01/0.001 lux, IR 30m
  • WDR, 2D/3D-NR
  • IVS intelligence
  • Fire detection
  • 1 audio input / 1 audio output
  • 2 alarm inputs / 2 alarm outputs
  • MicroSD, IP67, PoE. ePoE.

Specifications

  • Uncooled vanadium oxide uncooled focal plane sensor
  • Effective pixels: 400 x 300
  • Pixel size: 17 µm
  • Thermal sensitivity (NETD): <40mK
  • Spectrum range: 8 ~14 µm
  • Focal length (thermal): 25 mm
  • Angle of view (thermal): 15.5°(H), 11.6°(V)
  • Effective distance on people:
    • Detection: 735 meters
    • Recognition: 190 meters
    • Identification: 95 meters
  • Effective distance on vehicles:
    • Detection: 1960 meters
    • Reconnaissance: 490 meters
    • Identification: 245 meters
  • 19X digital zoom
  • Digital detail enhancement
  • Automatic and manual thermal gain control
  • 2D and 3D noise reduction
  • 18 color palettes
  • 4 megapixel 1/2.7 CMOS image sensor (viewable camera)
  • 2688 x 1520 effective pixels
  • 30 meter infrared illumination
  • Minimum illumination: 0.01 lux (color), 0.001 lux (B/W), 0 lux IR On
  • Focal length (Lens visible): 8 mm
  • Viewing angle (Lens visible): 41.3°(H), 23.1°(V)
  • Day/night mode with removable mechanical filter.
  • Imaging modes: BLC, HLC, WDR, 2D/3D-NR, exposure compensator, digital Defog.
  • White balance with 8 modes
  • Automatic and manual visible gain control
  • H.265, H.264 video compression
  • Viewable camera resolution: 4MP (2688x1520), 3.7MP (2560x1440), 1080P (1920x1080), 720P (1280x720), D1 (704x576), CIF (352x288), 256x192
  • Thermal Stream 1: 1280x960 (default), 1280x1024, 1280x720, 400x300 (1~25 ips)
  • Stream 2 thermal: 400x300 (default), 640x512, 640x480 (1~25 ips)
  • Stream 1 visible: 4MP (default), 3.7MP, 1080P, 720P, D1 (1~25 ips)
  • Stream 2 visible: D1 (default), CIF (1~25 ips)
  • Perimeter protection: Cross-line detection, intrusion detection, target (person/vehicle) filtering
  • Advanced detection functions: Fire detection, hot/cold spot tracking, target tracking, smoking detection, call detection
  • BNC video output
  • G.711A, G.711Mu audio compression
  • 1 audio input / 1 audio output
  • 2 alarm inputs / 2 alarm outputs
  • RS485 port
  • Ethernet RJ-45 (10/100M Base-T)
  • Network protocols: IPv4/IPv6, HTTP, HTTPS, 802.1x, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE
  • Onvif and CGI support
  • Up to 20 users
  • Compatible with IE, Chrome, Firefox browsers
  • MicroSD card slot up to 512GB (card not included)
  • Power supply: 12V DC (±20%) / PoE / ePoE
  • Power consumption: 3.96W ~ 11W
  • Storage temperature from -40°C ~ +70°C
  • Operating temperature from -30°C ~+70°C
  • Relative humidity: <95%.
  • Degree of protection: IP67
  • Dimensions: 103,5 (W) x 91,6 (H) x 279,1 mm
  • Weight: 1.4 kg
REFERENCE / MODEL DAHUA-4751 / DHI-TPC-BF4441-B35F8-BW-ZH-S2
Resolution 4MP
Audio 1 input / 1 output
Ingress protection IP67
Lens 8 mm
Codec H.264 || H.265 || H.265
PoE PoE
SD Slot Yes
Thermal sensor FPA 17um
Thermal lens 25 mm
Thermal resolution CIF+ (400x300)
Monitor Output BNC (960H)
Installation environment Outdoor
Alarm channels 2 inputs / 2 outputs
Intelligent functions Autotracking || Perimeter protection || Perimeter protection

Documentation

Language Name Type Action
Self-generated File
EN
Manual
Image

Comments

There are no comments for the product DAHUA-4751.

RELATED PRODUCTS

Repair Services And Technical Support
No Worries: 15 Days Right Of Withdrawal
Secure Transaction
We use cookies and similar technologies to display and secure our website, as well as to analyze the use of it by the user, in order to offer you an excellent user experience. For more information on our use of cookies, see our privacy policy
Select "Accept cookies" to consent to this use, "Reject cookies" to reject this use or "Preferences" to control your cookie preferences. You can always update your selection by clicking on "Cookie preferences" at the bottom of the page.
xs
sm
md
lg
xl