Dahua - DHI-TPC-BF1241-B7F8-S2 - EVX Thermal Network Mini Hybrid Bullet Camera, Lite Series
Part number:
DHI-TPC-BF1241-B7F8-S2
Price:

The Entry-level Visible-Thermal Crossover (EVX) network camera combines an uncooled VOx 256 x 192 thermal imager with a 4MP visible-light sensor for cost-effective, long-range surveillance in a rugged all-in-one package. The thermal imager coupled with an athermalized, focus-free lens produces crisp images in total darkness and sees through rain, fog, and snow. The visible imager with an IR illuminator delivers superior video in any lighting condition. The built-in Excessive Temperature Detection and Smoking Detection issues an audible and visual alert. Hybrid thermal cameras let you see the visible and the invisible.

 

WizSense Series devices combine Dahua’s powerful Analytics+ with an intuitive and easy to use interface. WizSense devices offer analytic functions that focus on human and vehicular images and offer specialized thermal analytics to detect rapid temperature changes and smoking. WizSense Series devices provide powerful general surveillance for small to medium size businesses at a sensible price.

 

Features:

 

Thermal Camera

  • 256 x 192 VOx Uncooled Thermal Sensor Technology
  • Athermalized Lens, Focus-free
  • 3.5 mm or 10 mm Fixed Thermal Lens Options
  • ≤ 50 mK Thermal Sensitivity

 

Visible-light Camera

  • 1/2.7-in. 4MP Progressive-scan CMOS Sensor
  • 4 mm or 12 mm Fixed Lens Options
  • Maximum IR Distance 30 m (98.43 ft)

 

System Features

  • Remote Temperature Measurement (not suitable for human skin temperature measurement)
  • Intelligent Video System with Excessive Temperature Detection
  • Smart Alarm with Voice Prompt and White Light for Active Alarm
  • IP67 Ingress Protection
  • Five-year Warranty (for products sold through an authorized Dahua Dealer)
Technical Specification 
Thermal Camera 
Image SensorUncooled VOx Focal Plane Detector
Effective Pixels256 (H) x 192 (V)
Pixel Size12 µm
Thermal Sensitivity (NETD)< 50 mK (f/1.0, 25 Hz, 300 K)
Spectral Range8 µm to 14 µm
Image SettingBrightness, Sharpness, ROI, AGC, FFC, 3D DNR
Color Palettes

18, including:

White Hot, Black Hot, Ice Heat, Fusion, Rainbow,

Globow, Ironbow1, and Sepia

Focal Length4 mm12 mm
Maximum ApertureF1.6F2.0
Angle of View

Horizontal: 71.2° Vertical: 52.0°

Diagonal: 92.6.0°

Horizontal: 22.0°

Vertical: 16.9°

Diagonal: 26.9°

Close Focus Distance1.0 m (3.28 ft)2.50 m (8.20 ft)
Focus ControlFi 
CompressionH.265, H.264, H.264H, MJPEG
Main Stream 
Thermal

1.3 MP (1280 x 960, default), XVGA ( 1024 x 768 ),

VGA ( 640 x 480 ), 256 x 192 at 30 fps

Visible Frame Rate

2336 x 1752 (default), 1080P (1920 × 1080 ), 

720P (1280 x 720 ), D1 ( 704 × 576 ) at 30 fps

Sub Stream 
ThermalVGA ( 640 x 480 ), 256 × 192 (default) at 30 fps
Visible

720P ( 1280 x 720 ), D1 ( 704 x 576 ), 

CIF ( 352 × 288, default)

Bit Rate Control 
Bit RateH.265Thermal: 14 Kbps to 3840 Kbps Visible: 14 Kbps to 8192 Kbps
H.264Thermal: 24 Kbps to 6144 Kbps Visible: 24 Kbps to 8192 Kbps
Day/NightAuto (ICR), Color, B/W
BLC ModeBLC, HLC, Digital WDR
White Balance

Auto, Manual, Indoor, Outdoor, ATW, Natural, Street

Lamp

Gain ControlAuto, Gain Priority, Shutter Priority, Manual
Noise Reduction2D, 3D
Motion Detection4 Regions
Region of InterestOff, On (4 Zones)
Flip0°, 90°, 180°, 270°
Digital Zoom16x
Privacy Masking4 Regions
Network 
EthernetOne (1) RJ-45 (10/100 Mbps) Port
Protocol

IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP,

UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP, UDP,

IGMP, ICMP, DHCP, PPPoE, ONVIF

InteroperabilityONVIF, CGI
Streaming MethodUnicast / Multicast
Maximum User Access10 Users
Edge StorageMicro SD Card Slot, maximum 32 GB
Web ViewerIE 8 or later
Management SoftwareDSS Pro, DSS Express, DMSS
Mobile Operating SystemIOS, Android
Cybersecurity

Video Encryption, Firmware Encryption,

Configuration Encryption, Digest, WSSE, Account Lockout, Security Logs, IP/MAC Filtering, Generating and Importing X.509 Certification, Syslog, HTTPS, 802.1x, Trusted Boot, Trusted Execution, Trusted Upgrade

Lens

Lens TypeFixed, DDE 
ApertureF1.0 
Focus ControlAthermalized, Focus-free 
Focal Length3.5 mm10 mm
Angle of ViewH: 50.6° V: 37.8°H: 17.3° V: 13.1°
Close Focus Distance0.50 m (1.64 ft)2.0 m (6.56 ft)
DORI Distance²  
 3.5 mm10 mm

Effective

Distance, human 

(1.80 m x 0.50 m)¹

Detection146 m (479 ft)417 m (1368 ft)
Recognition38 m (125 ft)107 m (351 ft)
Identification19 m (62 ft)54 m (177 ft)

Effective

Distance, vehicle 

(4.0 m x 1.40 m)¹

Detection389 m (1276 ft)1111 m (3645 ft)
Recognition97 m (318 ft)278 m (912 ft)
Identification49 m (161 ft)139 m (456 ft)a
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