TPC-PT8621C-AC

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)

≤40 mK

Focal Length

20 mm–100 mm; 30 mm–150 mm; 38 mm–190 mm

Field of View

20 mm–100 mm

H: 19.3°–3.9°; V: 14.5°–2.9°

30 mm–150 mm

H: 12.9°–2.6°; V: 9.7°–1.9°

38 mm–190 mm

H: 10.2°–2.1°; V: 7.7°–1.5°

Focus Control

Auto; Manual

Aperture

20 mm–100 mm

F1.0

30 mm–150 mm

F1.2

38 mm–190 mm

F1.2

DRI Distance

Human (1.8 m × 0.5 m)

Vehicle

(4 m × 1.4 m)

Focal Length

Detection Distance

Recognition Distance

Identification Distance

20 mm–100 mm

Vehicle: 7,843 m (25,731.63 ft)
Human: 2,941 m (9,648.95 ft)

Vehicle: 1,961 m (6,433.73 ft)
Human: 756 m (2,480.31 ft)

Vehicle: 980 m (3,215.22 ft)
Human: 378 m (1,240.16 ft)

30 mm–150 mm

Vehicle: 11,765 m (38,599.08 ft)
Human: 4,412 m (14,475.07 ft)

Vehicle: 2,941 m (9,648.96 ft)
Human: 1,134 m (3,720.47 ft)

Vehicle: 1,471 m (4,826.16 ft)
Human: 567 m (1,860.24 ft)

38 mm–190 mm

Vehicle: 14,902 m (48,891.08 ft)
Human: 5,588 m (18,333.33 ft)

Vehicle: 3,725 m (12,221.19 ft)
Human: 1,437 m (4,714.57 ft)

Vehicle: 1863 m (6,112.20 ft)
Human: 718 m (2,355.64 ft)

Note:

①DRI Distance: The optimal values calculated according to Johnson’s Criteria. They are for reference

only. The actual performance depends on environmental conditions.

②D (Detection Distance): Detects objects, but cannot recognize their characteristics. Detected objects

only cover a small amount of pixels (objects must cover more than 3.6 pixels of the image).

③R (Recognition Distance): Classifies objects into general categories, such as human, vehicle, and

building (the object must cover more than 14 pixels of the image).

④I (Identification Distance): Classifies objects into specific categories based on their characteristics,

such as soldier, pickup truck, and gas station (the object must cover more than 28 pixels of the

image).

Digital Detail Enhancement (DDE)

Yes

Image Stabilization

Electronic Image Stabilization (EIS)

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

1920 × 1080

Pixel

2 MP

Horizontal Definition

≥1,100 TVL

Focal Length

15.6 mm–500 mm; 12.5 mm–750 mm; 16.7 mm–1,000 mm

Field of View

15.6 mm–500 mm

H: 23.11°–0.44°; V: 17.30°–0.33°

12.5 mm–750 mm

H: 31.29°–0.32°; V: 19.36°–0.20°

16.7 mm–1,000 mm

H: 20.51°–0.22°; V: 15.54°–0.17°

Optical Zoom

15.6 mm–500 mm

32×

12.5 mm–750 mm

60×

16.7 mm–1000 mm

60×

Min. Illumination

Color: 0.002 lux@ (F1.5, AGC ON)
Black & white: 0.0005 lux@ (F1.5, AGC ON)

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

Electronic defog; optical defog

Image Stabilization

Electronic Image Stabilization (EIS)

Electronic Shutter Speed

1/1 s–1/100,000 s

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

Close Focus Distance

1 m–10 m

Aperture

15.6 mm–500 mm

F3.9

12.5 mm–750 mm

F3.6

16.7 mm–-1000 mm

F3.5

Audio and Video

Video Compression

H.265; H.264; H.264H; H.264B; MJPEG

Resolution

Thermal:
Main Stream: 1280 × 1024 (default); 1280 × 720, 640 × 512
Sub Stream: 640 × 512 (default); 320 × 256
Visible:
Main Stream: 1920 × 1080 (default); 1280 × 720; 704 × 576
Sub Stream: 704 × 576 (default); 352 × 288

Video Frame Rate

Thermal:
50 Hz:
Main Stream: 1280 × 1024@25 fps/1280 × 960@25 fps/1280 × 720@25 fps/400 × 300@25 fps
Sub Stream: 640 × 512@25 fps/640 × 480@25 fps/400 × 300@25 fps
60 Hz:
Main Stream: 1280 × 1024@30 fps/1280 × 960@30 fps/1280 × 1024@30 fps/400 × 300@30 fps
Sub Stream: 640 × 512@30 fps/640 × 480@30 fps/400 × 300@30 fps
Visible:
50 Hz:
Main Stream: 1920 × 1080@25 fps/1280 × 720@25 fps/704 × 576@25 fps
Sub Stream: 704 × 576@25 fps/352 × 288@25 fps
60 Hz:
Main Stream: 1920 × 1080@30 fps/1280 × 720@30 fps/704 × 480@30 fps
Sub Stream: 704 × 480@30 fps/352 × 240@30 fps

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–30°/s

Tilt: 0.01°/s–12°/s

Preset Speed

Pan: 0.01°/s–30°/s

Tilt: 0.01°/s–12°/s

Preset

300

Tour

8

Pattern

5

Scan

5

Idle Motion

Preset; tour; pattern; scanning; horizontal rotation

Wiper

Yes

Laser Illumination

Consumption

10 W

Wavelength

808±5 nm

Distance

≥1000 m

Function

Two-way Audio

Yes

Network Protocol

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 (Max 256 GB)

Interoperability

ONVIF; CGI; PSIA; DAHUA SDK

Browser

IE: IE 8 and the later
Chrome: 42 and earlier
Firefox: 42 and earlier
Safari: 10 and earlier

User/Host

Up to 20 (total bandwidth: 64 MB)

User Management

Up to 20 users; supports multi-level user permissions (2 levels): management group and user group

PIP

Yes

Intelligence

General IVS Analytics

Tripwire/intrusion

Fire Detection

Yes

Cold/Hot Spot Trace

Yes

Smoke Detection

Yes

Boat Detection

Yes

Port

Analog Output

1 × (BNC, 1.0 V[p-p], 75 Ω) port

Network Port

1 × 10 M/100 M Ethernet port (RJ-45)

Alarm Input

2

Alarm Output

1

Audio Input

1

Audio Output

1

RS-485

1

Power

Power Supply

100–300 VAC

Power Consumption

Basic <100 W
Max. <260 W (heater on)

Environment

Operating Temperature

–40 °C to +70 °C (–40 °F to +158 °F)

Operating Humidity

≤95%

Storage Temperature

–50 °C to +80 °C (–58 °F to +176 °F)

Physical Characteristics

Protection

IP66; TVS 6000 V lightning proof; surge protection; voltage transient protection

Product Dimensions

655 mm × 515 mm × 617 mm (25.79″ × 20.28″ × 24.29″) (L × W × H)

Packaging Dimensions

883 mm × 685 mm × 898 mm (34.76″ × 26.97″ × 35.35″) (L × W × H)

Net Weight

≤75 kg (165.35 lb)

Gross Weight

≤85 kg (187.40 lb)

Installation

Plane mount

Power Adapter

Included

Certification

Certifications

CE; FCC

Ordering Information

Model

Description

DHI-TPC-PT8621C-B20100ZF511BL-AC

Visible: 15.6 mm–500 mm

Thermal: 20 mm–100 mm

DHI-TPC-PT8621C-B30150ZF711BL-AC

Visible: 12.5 mm–750 mm

Thermal: 30 mm–150 mm

DHI-TPC-PT8621C-B38190ZF1011BL-AC

Visible: 16.7 mm–1,000 mm

Therma: 38 mm–190 mm

IVS Range

Focal Length

20 mm–100 mm

30 mm–150 mm

38 mm–190 mm

Human (1.8 m × 0.5 m)

700 m

1,050 m

1,330 m

Vehicle (1.4 m × 4.0 m)

2,100 m

3,150 m

3,990 m

Note:

The table displays the optimal distance obtained from 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.

Fire Detection Distance

Focal Length

20 mm–100 mm

30 mm–150 mm

38 mm–190 mm

Recommended

Distance

3,000 m

4,500 m

5,500 m

Max. Distance

6,000 m

10,000 m

11,000 m

Note:

The table displays the measured distances obtained from using the target size 2 m x 2 m 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.