TPC-PT8641B

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@f/1.0

Focal Length

100 mm; 150 mm; 20 mm–100 mm; 30 mm–150 mm;

38 mm–190 mm; 23 mm–230 mm

Field of View

100 mm: H: 6.2°; V: 5.0°

150 mm: H: 4.15°; V: 3.32°

20 mm–100 mm: H: 31.6°–6.2°; V: 25.1°–5°

30 mm–150 mm: H: 20.6°–4.2°; V: 16.5°–3.3°

38 mm–190 mm: H: 16.7°–3.5°; V: 12.5°–2.6°

23 mm–230 mm: H: 26.6°–2.7°; V: 21.4°–2.2°

Focus Control

Manual; Auto; Semi-auto

Close Focus Distance

100 mm: 5 m (16.4 ft)

150 mm: 15 m (49.21 ft)

20 mm–100 mm: 2 m (6.56 ft)

30 mm–150 mm: 5 m (16.4 ft)

38 mm–190 mm: 5 m (16.4 ft)

23 mm–230 mm: 2 m (6.56 ft)

Optical Zoom

100 mm: None

150 mm: None

20 mm–100 mm: 5×

30 mm–150 mm: 5×

38 mm–190 mm: 5×

23 mm–230 mm: 10×

Detection Distance①

100 mm: Vehicle: 9,050 m (29,690.86 ft);

Human: 2,941 m (9,648.95 ft)

150 mm: Vehicle: 13,575 m (44,536.29 ft);

Human: 4,412 m (14,475.07 ft)

20 mm–100 mm: Vehicle: 9,050 m (29,690.86 ft);

Human: 2,941 m (9,648.95 ft)

30 mm–150 mm: Vehicle: 13,575 m (44,536.29 ft); Human: 4,412 m (14,475.07 ft)

38 mm–190 mm: Vehicle: 17,195 m (56,412.63 ft); Human: 5,588 m (18,333.33 ft)

23 mm–230 mm: Vehicle: 20,814 m (68,288.98 ft); Human: 6,765 m (22,194.88 ft)

Recognition Distance②

100 mm: Vehicle: 2,220 m (7,282.66 ft);

Human: 756 m (2,480.31 ft)

150 mm: Vehicle: 3,330 m (10,924.00 ft);

Human: 1,134 m (3,720.47 ft)

20 mm–100 mm: Vehicle: 2,220 m (7,282.66 ft);

Human: 756 m (2,480.31 ft)

30 mm–150 mm: Vehicle: 3,330 m (10,924.00 ft);

Human: 1,134 m (3,720.47 ft)

38 mm–190 mm: Vehicle: 4,218 m (13,837.06 ft);

Human: 1,437 m (4,714.57 ft)

23 mm–230 mm: Vehicle: 5,105 m (16,750.13 ft);

Human: 1,739 m (5,705.38 ft)

Identification Distance③

100 mm: Vehicle: 1,120 m (3,676.01 ft);

Human: 378 m (1,240.16 ft)

150 mm: Vehicle: 1,681 m (5,514.02 ft);

Human: 567 m (1,860.24 ft)

20 mm–100 mm: Vehicle: 1,120 m (3,676.01 ft);

Human: 378 m (1,240.16 ft)

30 mm–150 mm: Vehicle: 1,681 m (5,514.02 ft);

Human: 567 m (1,860.24 ft)

38 mm–190 mm: Vehicle: 2,129 m (6,984.42 ft);

Human: 718 m (2,355.64 ft)

23 mm–230 mm: Vehicle: 2,577 m (8,454.83 ft);

Human: 870 m (2,854.33 ft ft)

Note:

①Detection Distance: Detects objects, but cannot recognize their characteristics

(objects must cover more than 3.6 pixels of the image).

②Recognition Distance: Classifies objects into general categories, such as human,

vehicle (the object must cover more than 14 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 28

pixels of the image).

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

6 mm–336 mm: Center ≥ 1200 TVL; Edge ≥ 900 TVL

10 mm–600 mm: Center ≥ 1200 TVL; Edge ≥ 900 TVL

10 mm–860 mm: Center ≥ 1100 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–600 mm: Color: 0.002 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

Optical defog

Image Stabilization

6 mm–336 mm: Optical Image Stabilization

10 mm–600 mm: Electronic Image Stabilization (EIS)

10 mm–860 mm: Optical Image Stabilization

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–600 mm; 10 mm–860 mm

Zoom Speed

6 mm–336 mm: <6 s

10 mm–600 mm: <12 s

10 mm–860 mm: <12 s

Field of View

6 mm–336 mm: H: 64.4°–1.28° ; V: 38.37°–0.72°

10 mm–600 mm: H: 41.2°–1.2°; V: 22.6°–0.7°

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–600 mm: 1.5 m (4.92 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–600 mm: 60 ×

10 mm–860 mm: 86 ×

Aperture

6 mm–336 mm: F1.5–F5.3

10 mm–600 mm: F1.8–F5.0

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

Thermal (50 Hz):

Main stream: 1 fps–25 fps, 25 fps by default

Sub stream: 1 fps–25 fps, 15 fps by default

Visible (50 Hz):

Main stream: 1 fps–25 fps, 25 fps by default

Sub stream: 1 fps–25 fps, 15 fps by default

Thermal (60 Hz):

Main stream: 1 fps–30 fps, 30 fps by default

Sub stream: 1 fps–30 fps, 15 fps by default

Visible (60 Hz):

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; 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; Scan; Pan

Timing Task

Preset; Pattern; Tour; Horizontal Scan

Position Display

ON/OFF

Preset Video Freeze

Yes

PTZ Limit

Yes

Telephoto Speed Limit

Yes

Positioning Accuracy

± 0.1°

Wiper

Manual/Auto. Supports setting wiper running times, frequency, and period

3D Positioning

Yes

Function

Two-way Audio

Yes

Network Protocol

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

Region of Interest (RoI)

Yes

Storage

FTP; Micro SD card (optional)

Micro SD Card (Max.)

512 GB

Interoperability

ONVIF; CGI; DaHuaSDK

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