TPC-PT8641C-AC
Thermal Network Anti-corrosion Hybrid PTZ Camera
> 4Megapixel progressive scan CMOS.
> Vari-focus thermal lens.
> Pan: 0° to 360°, tilt: –45° to +60°.
> AI functions: heat detection, tripwire, intrusion, and human/vehicle
> Auto rain-sensing wiper.
> Optical defog and Optical Image Stabilization (OIS).
> Wide input voltage 100–300 VAC.
> Anti-corrosion.
Thermal
Detector Type
Vanadium oxide uncooled focal plane detector
Effective Pixels
640 (H) × 512 (V)
Pixel Pitch
17 μm
Spectral Range
8 μm–14 μm
Sensitivity (NETD)
≤35 mK
Focal Length
20 mm–100 mm; 23 mm–230 mm
Field of View
20 mm–100 mm: H: 31.6°–6.2° ; V: 25.1°–5°
23 mm–230 mm: H: 26.6°–2.7°; V: 21.4°–2.2°
Focus Control
Auto; Manual
Aperture
20 mm–100 mm: F1.0
23 mm–230 mm: F1.5
Digital Detail Enhancement (DDE)
Yes
Image Stabilization
Electronic Image Stabilization (EIS)
Digital Zoom
24 levels
AGC
Auto; Manual
Noise Reduction
2D NR; 3D NR
Image Flip
180°
Color Palettes
18 (white hot; black hot; fusion; rainbow; globow; ironbow1; ironbow2; sepia; color1; color2; icefire; rain; red hot; green hot; spring; summer; autumn; winter)
Visible
Image Sensor
1/1.8" CMOS
Max. Resolution
2688 (H) × 1520 (V)
Pixel
4 MP
Horizontal Definition
Center ≥ 1200 TVL
Edge ≥ 900 TVL
Min. Illumination
6 mm–336 mm: Color: 0.005 Lux@F1.5
Black & white: 0.0005 Lux@F1.5
10 mm–860 mm: Color: 0.001 lux@F3.6;
Black & white: 0.0001 lux@F3.6
AGC
Auto; Manual
Noise Reduction
2D NR; 3D NR
S/N Ratio
>55 dB
White Balance
Auto; manual; indoor; outdoor; tracking; sodium lamp; street lamp; natural
Defog
Optcal defog
Image Stabilization
Optcal Image Stabilizaton
Electronic Shutter Speed
1 s–1/30,000 s (auto/manual)
BLC
Yes
WDR
Yes
HLC
Yes
Digital Zoom
16 ×
Day/Night
Auto (ICR); Color; B/W
Image Flip
180°
Exposure Compensation
Yes
Focus Control
Auto; semi-auto; manual
Focal Length
6 mm–336 mm; 10 mm–860 mm
Zoom Speed
6 mm–336 mm: <4 s
10 mm–860 mm: <16 s
Field of View
6 mm–336 mm: H: 64.4°–1.28° ; V: 38.37°–0.72°
10 mm–860 mm: H: 20.82°–0.5°; V: 11.9°–0.28°
Close Focus Distance
6 mm–336 mm: 0.1 m–5 m (0.33 ft–16.4 ft)
10 mm–860 mm: 1.5 m–5 m (4.92 ft–16.4 ft)
Optical Zoom
6 mm–336 mm: 56 ×
10 mm–860 mm: 86 ×
Aperture
6 mm–336 mm: F1.5–F5.3
10 mm–860 mm: F3.6–F9.7
Audio and Video
Video Compression
H.265; H.264M; H.264H; H.264B
Resolution
Thermal:
Main stream: 1280 × 1024; 1280 × 960 ; 1280 × 720; 400 × 300; 1280 × 960 (default)
Sub stream: 640 × 512; 640 × 480; 400 × 300; 400 × 300 (default)
Visible:
Main stream: 2688 × 1520; 2560 × 1440; 1920 × 1080; 1280 × 720; 704 × 576; 352 × 288; 2688 × 1520 (default)
Sub stream: 1280 × 720; 704 × 576; 352 × 288;
352 × 288 (default)
Video Frame Rate
PAL:
Thermal:
Main stream: 1 fps–25 fps, 25 fps by default
Sub stream: 1 fps–25 fps, 15 fps by default
Visible:
Main stream: 1 fps–25 fps, 25 fps by default
Sub stream: 1 fps–25 fps, 15 fps by default
NTSC:
Thermal:
Main stream: 1 fps–30 fps, 30 fps by default
Sub stream: 1 fps–30 fps, 15 fps by default
Visible:
Main stream: 1 fps–30 fps, 30 fps by default
Sub stream: 1 fps–30 fps, 15 fps by default
Audio Encoding
G.711a; G.711mu; AAC; PCM
Image Encoding Format
JPEG
PTZ
Pan/Tilt Range
Pan: 0° to 360° endless
Tilt: –45° to +60°
Manual Control Speed
Pan: 0.01°/s to 30°/s
Tilt: 0.01°/s to 15°/s
Preset Speed
Pan: 0.01°/s to 30°/s
Tilt: 0.01°/s to 15°/s
Preset
300
Tour
8 (up to 32 presets per tour)
Pattern
5
Scan
5
Power-off Memory
Yes
Privacy Masking
4 blocks
Idle Motion
Preset; pattern; tour; pan; progressive scan
Timing Task
Preset; tour; pattern; scanning
Position Display
ON/OFF
Preset Video Freeze
Yes
Telephoto Speed Limit
Yes
Positioning Accuracy
± 0.1°
Wiper
Manual/Auto. Supports setting wiper running times, frequency, and period
3D Positioning
Yes
Laser Illumination (Optional)
Laser Illumination Consumption
20 W
Laser Illumination Wavelength
808 ± 5 nm
Laser Illumination Distance
≥3,000 m (9,842.52 f)
Angle of Laser Illuminator
0.3° to 13° adjustable
Laser Zoom Speed
<3 s
Brightness Setting for Laser Illumination
Auto; Manual
Function
Two-way Audio
Yes
Network Protocol
HTTP; HTTPS; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; SNMP; QoS; UPnP; NTP; Multicast; SFTP; 802.1x
Region of Interest (RoI)
Yes (customizable)
Storage
FTP; Micro SD card (optional)
Interoperability
ONVIF; CGI; DaHuaSDK
Browser
IE: IE8 and later (includs the browsers with IE kernel, such as 360 Explorer, Sougou Explorer)
Chrome: 42 and earlier
Firefox: 42 and earlier
User/Host
Up to 12 (total bandwidth: 64 MB)
Security
Authorized username and password; attached MAC address; 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; memory card state detection; memory space detection
PIP
Yes
Intelligence
Heat Detection
Yes
Cold/Hot Spot Trace
Yes
Perimeter Protection
Yes
Target Distinction
Human/Vehicle Classification
Target Filtering
Yes (fliters by target size)
Target Tracking
Yes (manually tracking and alarm linking tracking)
Smoke Detection
Yes
Boat Detection
Yes
Port
Analog Output
1 × CVBS output; BNC port
Network Port
1 × RJ-45 (10/100 Base-T)
Alarm Input
2
Alarm Output
1
Alarm Linkage
Linking presets; tour; pattern; recordings on SD card; digital output; emap on the client
Alarm Event
No SD card; low SD card space; SD card error; network disconnection; IP conflict; motion detection; video tampering; intrusion; tripwire; audio detection; defocus on thermal channel
Audio Input
1
Audio Output
1
RS-485
1
Power
Power Supply
100–300 VAC, power adapter is included by default.
48 VDC
Power Consumption
Basic: <100 W (normal operation)
Max: <210 W (heater on, illuminator off); <260 W (heater on, illuminator on)
Environment
Operating Temperature
–40 °C to +70 °C (–40 °F to +158 °F)
Operating Humidity
≤95%
Storage Temperature
–40 °C to 80 °C (–40 °F to +176 °F)
Physical Characteristics
Protection
IP66
Product Dimensions
655 mm × 515 mm × 616.7 mm (25.79" × 20.28" × 24.28") (L × W × H)
Packaging Dimensions
885 mm × 687 mm × 900 mm (34.84" × 27.05" × 35.43") (L × W × H)
Net Weight
≤75 kg (165.35 lb)
Gross Weight
≤105 kg (231.49 lb)
Installation
Plane mount
Power Adapter
Included
Lens
Included
PTZ Outlet
Side
Anti-corrosion Level
Moderate Protection
*The products feature high-grade anti-corrosion protection, making them well-suited for environments with standard corrosion resistance requirements. They perform reliably in areas from 2 km (1.24 mi) and above at coastal regions, as well as in locations prone to acid rain exposure.
Certification
Certifications
CE; NEMA 4X
Perimeter Protection Distance (IVS Distance)
Focal Length
Distance (Vehicle)
Distance (Human)
20 mm–100 mm
2,100 m (6,889.76 ft)
700 m (2,296.59 ft)
23 mm–230 mm
4,830 m (15,846.46 ft)
1,610 m (5,282.15 ft)
Note:
The table displays the measured distances obtained from using the target sizes
1.8 m × 0.5 m (human) and 1.4 m × 4 m (vehicle) for testing in an environment where the temperature is 23 °C and the relative humidity is below 60%.
The table is for reference only. The distances within it are subject to actual conditions including atmospheric conditions, target size, the installation site, and more.
Ordering Information
Type
Model
Description
Thermal Camera
DH-TPC-HT2201-TD3
3.5 mm
Ordering Information
Type
Model
Description
Security
DHI-TPC-PT8641C-B20100Z56L3-BM-AC-S53
Visible Focal Length: 6mm–336mm; Thermal Focal Length: 20 mm–100 mm
DHI-TPC-PT8641C-B23230Z86L3-BM-AC-S53
Visible Focal Length: 10 mm–860 mm;
Thermal Focal Length: 23 mm–230 mm
DRI Distance
Focal Length
Detection Distance①
Recognition Distance②
Identification Distance③
20 mm–100 mm
Vehicle: 9,020 m (29,593.18 ft);
Human: 2,941 m (9,648.95 ft)
Vehicle: 2,255 m (7,398.29 ft);
Human: 735 m (2,411.42 ft)
Vehicle: 1,127 m (3,697.51 ft);
Human: 368 m (1,207.35 ft)
23 mm–230 mm
Vehicle: 20,745 m (68,061.02 ft); Human: 6,765 m (22,194.88 ft)
Vehicle: 5,186 m (17,014.44 ft);
Human: 1,691 m (5,547.90 ft)
Vehicle: 2,593 m (8,507.22 ft);
Human: 846 m (2,775.59 ft)
①Detection Distance: Detects objects, but cannot recognize their characteristics
(objects must cover more than 1.5 pixels of the image).
②Recognition Distance: Classifies objects into general categories, such as human,
vehicle (the object must cover more than 6 pixels of the image).
③Identification Distance: Classifies objects into specific categories based on their
characteristics, such as engineering truck, car (the object must cover more than 12
pixels of the image).
Note:
The table is the standard theoretical calculation and is for reference only. The distances within it are subject to actual conditions including atmospheric conditions, target size, the installation site, and more. For the intelligent detection distance, refer to the table of Perimeter Protection Distance (IVS Distance) above.
