Fire Detection DAHUA DH-TPC-BF1241 WizSense Thermal Network Camera Hot Spot Trace Smoking Detection DH-TPC-SD2221 TPC-DF1241

Fire Detection DAHUA DH-TPC-BF1241 WizSense Thermal Network Camera Hot Spot Trace Smoking Detection DH-TPC-SD2221 TPC-DF1241

Top Ten Features and Functions of Fire Detection CCTV Camera Thermal Network Camera Hot Spot Trace Smoking Detection Fire Detection DAHUA DH-TPC-BF1241 WizSense Thermal Network Camera Hot Spot Trace Smoking Detection DH-TPC-SD2221 TPC-DF1241

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· Uncooled VOx thermal sensor technology   · Athermalized lens (thermal camera), focus-free
· 1/2.7” 4Megapixel progressive scan CMOS

·Wi-Fi Optional
· Support ROI, motion detection, color palettes
· Smoking and call behaviour detection
· Support fire detection & alarm

· Built-in 1/1 alarm in/out
· Micro SD memory, IP67, PoE
· Smart linkage with strobe light & audio
· Dual image fusion (visible and thermal images)

Fire Detection DAHUA DH-TPC-BF1241 WizSense Thermal Network Camera Hot Spot Trace Smoking Detection DH-TPC-SD2221 TPC-DF1241

Top Ten Features and Functions of Fire Detection CCTV Camera Thermal Network Camera Hot Spot Trace Smoking Detection

1. Fire Detection: One of the key features of fire detection CCTV cameras is their ability to detect the presence of fire, smoke, or heat in a monitored area.
   This can help alert authorities or building occupants to the presence of a fire or smoke, allowing them to take necessary action to evacuate the area.
2. Thermal Network Camera: The thermal network camera is a specialized type of camera that uses thermal imaging technology to capture images based on the heat signature of objects in the scene.
   This makes them ideal for detecting the presence of heat sources, such as fires, and for identifying hot spots in electrical or mechanical equipment.
3. Hot Spot Trace: A hot spot trace function is designed to identify the source of a heat signature detected by a thermal network camera.
   This can help pinpoint the location of a potential fire or other heat-related hazard, allowing authorities to take appropriate action to prevent damage or injury.
4. Smoking Detection: Some fire detection CCTV cameras are equipped with smoking detection capabilities, allowing them to identify the presence of smoke in a monitored area.
   This can help alert building occupants or authorities to the presence of a fire, even if it has not yet produced visible flames.
5. Motion Detection: Motion detection is a common feature in many types of security cameras, including fire detection CCTV cameras.
   This feature can help alert authorities or building occupants to the presence of unauthorized individuals in a monitored area, allowing them to take appropriate action to address the situation.
6. Real-Time Monitoring: Fire detection CCTV cameras are often equipped with real-time monitoring capabilities, allowing authorities or building occupants to view live video footage of a monitored area.
   This can help identify potential hazards or security threats as they occur, allowing for a faster response time.
7. Remote Access: Many fire detection CCTV cameras are equipped with remote access capabilities, allowing authorized users to view live video footage from a remote location.
   This can be useful for monitoring multiple locations or for accessing camera feeds outside of regular business hours.
8. Alarm and Notification Systems: Fire detection CCTV cameras often include built-in alarm and notification systems, which can help alert building occupants or authorities to the presence of a potential fire or other hazard.
   This can include audible alarms, visual alerts, or automated notifications sent to designated individuals or systems.
9. Data Analytics: Some fire detection CCTV cameras are equipped with advanced data analytics capabilities, allowing them to analyze video footage for patterns or anomalies that may indicate the presence of a fire or other hazard.
   This can help identify potential hazards before they become a significant threat.
10. Integration with Other Systems: Fire detection CCTV cameras can often be integrated with other building systems, such as fire alarms or access control systems.
    This can help ensure a more comprehensive approach to building security and safety, allowing for a faster and more coordinated response to potential hazards.

Technical Specification

Thermal
Detector Type Vanadium Oxide Uncooled Focal Plane Detector
Max. Resolution 256 × 192
Pixel Pitch 12μm
Spectral Range 8μm–14μm

Thermal Sensitivity (NETD) <50mK (@f/1.0,25Hz,300K)
Focal Length 3.5 mm 7 mm 10 mm
Field of View H: 50.6°, V 37.8° H: 24°, V: 18° H: 17.3°, V: 13.1°

Close Focus Distance 0.5 m (1.64 ft) 1.0 m (3.28 ft) 2.0 m (6.56 ft)

Effective Distance
Human (1.8 m × 0.5 m)
D: 146 m (479 ft)
R: 38 m (125 ft)
I: 19 m (622 ft)
D: 292 m (958 ft)
R: 75 m (246 ft)
I: 38 m (125 ft)
D: 417 m (1368 ft)
R: 107 m (351 ft)
I: 54 m (177 ft)

Effective Distance
Vehicle (4.0 m × 1.4 m)
D: 389 m (1276 ft)
R: 97 m (318 ft)
I: 49 m (161 ft)
D: 778 m (2552 ft)
R: 194 m (636 ft)
I: 97 m (318 ft)
D: 1111 m (3645
ft)
R: 278 m (912 ft)
I: 139 m (456 ft)

Aperture F1.0
Digital Detail
Enhancement (DDE) Yes
Digital Zoom 16 ×
AGC Auto;

Manual
Noise Reduction 2D NR; 3D NR
Image Flip 90°; 180°; 270°
Color Palettes 18 (Whitehot /Blackhot /Ironrow /Icefire /Fusion /Rainbow/
Globow /Iconbow1/Iconbow2 .etc)

Fusion Mode 3 (Warm color; cool color; Ironred)
Visible
Image Sensor 1/2.7” CMOS
Max. Resolution 2336 × 1752
Pixel 4MP

Electronic Shutter Speed 1/30000s–1s
Min. Illumination
Color: 0.05 Lux
Black & white: 0.005 Lux
0 Lux (IR on)
IR Illumination Distance ≥30 m (98.43 ft)

IR Illuminator On/Off
Control Auto; Manual
Focal Length 4 mm 8 mm 12 mm
Aperture F1.6 F2.0 F2.0
Field of View
H: 71.2°
V: 52°
D: 92.6°
H: 33.4°
V: 25°
D: 41.9°
H: 22°
V: 16.6°
D: 26.9°

Focus Control Fixed
Close Focus Distance 1.0 m (3.28 ft) 2. 5 m (8.2 ft) 2.5 m (8.2 ft)
Day/Night Auto (ICR);

Color/B/W
BLC Yes
WDR DWDR
HLC Yes
White Balance Auto/Manual/Indoor/Outdoor/Tracking/Street lamp/
Natural
AGC Auto;

Manual
Noise Reduction 2D NR; 3D NR
S/N Ratio ≥ 55 dB
Region of Interest (RoI) Yes
Image Flip 90°; 180°; 270°
Exposure Compensation Yes
Intelligence

General Intelligence Tripwire, Intrusion
Advanced Intelligence
Fire Detection & Alarm
Cold & Hot Spot Trace
Human & Vehicle Classification
Smoking Detection
Call Detection
Video and Audio

Video Compression H.265/H.264M/H.264H/H.264B/MJEPG

Fire Detection DAHUA DH-TPC-BF1241 WizSense Thermal Network Camera Hot Spot Trace Smoking Detection DH-TPC-SD2221 TPC-DF1241

Resolution
Thermal:
Main Stream: 1280 × 960 (1.3M) /XVGA (1024 × 768) /VGA
(640 × 480) /256 × 192, 1280 × 960 by default

Sub Stream: VGA (640 × 480) /256 × 192, 256 × 192 by
default
Visual:
Main Stream: 2336 × 1752/1080P (1920 × 1080) /720P
(1280 × 720) /D1 (704 × 576), 2336 × 1752 by default

Sub Stream: 720P (1280 × 720)/D1 (704 × 576) /CIF (352 ×
288), 352 × 288 by default

Frame Rate
Thermal
50Hz: (main stream) 1fps–25fps adjustable, 25fps by
default; (sub stream) 1fps–25fps adjustable, 15fps by
default
60Hz:

(main stream) 1fps–30fps adjustable, 30fps by
default; (sub stream) 1fps–30fps adjustable, 15fps by
default
Visual
50Hz: (main stream) 1fps–25fps adjustable, 25fps by
default;

(sub stream) 1fps–25fps adjustable, 15fps by
default
60Hz: (main stream) 1fps–30fps adjustable, 30fps by
default; (sub stream) 1fps–30fps adjustable, 15fps by
default
Audio Compression G.711a; G.711mu;

PCM
Network
Protocol
HTTPS; HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP;
DHCP; DNS; DDNS; PPPOE; IPv4/v6; SNMP; QoS; UPnP;
NTP
Edge

Storage Micro SD card (256G)
Interoperability ONVIF; CGI
Browser
IE: IE8 and the later, and explorer with IE core
Google: 42 and the earlier
Firefox: 42 and the earlier
User/Host 10
Security
Authorized username and password;

attached MAC
address; encrypted HTTPS; IEEE 802.1x; controlled
network access