dahua
DAHUA-3421 | Dual thermal 19 mm + visible 8 mm IP camera
DAHUA-3421DHI-TPC-BF4641-B19F8-DW-S2Dual thermal 19 mm + visible 8 mm IP camera

Dual thermal 19 mm + visible 8 mm IP camera

DAHUA-3421

DHI-TPC-BF4641-B19F8-DW-S2

Main features

  • Dahua thermal + visible camera
  • Thermal resolution 640x512
  • Detects people up to 790m
  • Detects vehicles up to 2111m
  • Thermal optics: 19mm (23°x18°)
  • Visible optics: 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

         

  • Vanadium oxide uncooled focal plane sensor

  • Effective pixels: 640 x 512

  • Pixel size: 12 µm

  • Thermal sensitivity (NETD): <40mK

  • Spectrum range: 8 ~14 µm

  • Focal length (thermal): 19 mm

  • Angle of view (thermal): 22.9°(H), 18.4°(V)

 

 

Effective distance on people:

 

  • Detection: 790 metres
  • Recognition: 203 metres

  • Identification: 101 metres

 

 

Effective distance on vehicles:

 

  • Detection: 2111 metres
  • Reconnaissance: 527 metres

  • Identification: 263 metres

 

  • 24X digital zoom

  • Digital detail enhancement

  • Automatic and manual thermal gain control

  • 2D and 3D noise reduction

  • 18 colour palettes

  • 4 megapixel 1/2.7 CMOS image sensor (view camera)

  • Effective pixels: 2688 x 1520

  • 30 metre infrared illumination

  • Minimum illumination: 0.01 lux (colour), 0.001 lux (B/W), 0 lux IR On

  • Focal length (visible optics): 8 mm

  • Angle of view (visible optics): 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

  • G.711A, G.711Mu audio compression

  • Visible camera resolution: 4MP (2688x1520), 3.7MP (2560x1440), 1080P (1920x1080), 720P (1280x720), D1 (704x576), CIF (352x288), 256x192

  • Stream 1 thermal: 1280x1024 (default), 1280x720, 640x512 (1~25 ips)

  • Stream 2 thermal: 640x512 (default), 320x256 (1~25 ips)

  • Stream 1 visible: 4MP, 3.7MP (default), 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 features: Fire detection, hot/cold spot tracking, target tracking, smoke detection, call detection

  • BNC video output

  • 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, 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-3421 / DHI-TPC-BF4641-B19F8-DW-S2
Resolution 4MP
Audio 1 input / 1 output
Ingress protection IP67
Lens 8 mm
Codec H.264 || H.265
PoE PoE
SD Slot Yes
Thermal sensor FPA 14um
Thermal lens 19 mm
Thermal resolution VGA (640x512)
Monitor Output BNC (960H)
Alarm channels 2 inputs / 2 outputs
Intelligent functions Autotracking || Perimeter protection

Documentation

Language Name Type Action
EN EN_DAHUA-3421_data_sheetSelf-generated File
DAHUA-3421Image
Self-generated File
Image

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