DAHUA TPC-PT8421A Thermal Network Hybrid Pan & Tilt Camera

Thermal

Detector Type

Vanadium oxide uncooled focal plane detector

Effective Pixels

400 x 300

Pixel Pitch

17 μm

Spectral Range

8 μm–14 μm

Thermal Sensitivity (NETD)

≤ 40 mK

Focal Length

35 mm, 50 mm, 75 mm, 100 mm

Field of View

35 mm: horizontal: 11.1°, vertical: 8.3°

50 mm: horizontal: 7.8°, vertical: 5.8°

75 mm: horizontal: 5.2°, vertical: 3.9°

100 mm: horizontal: 3.9°, vertical: 2.9°

Focus Mode

Fixed

Aperture

35 mm, 50 mm: F1.0

75 mm: F1.1

100 mm: F1.4 (with LED), F1.2 (without LED)

Detection

Distance

Lens

Detection

Recognition

Identification

35 mm

Vehicle: 2745 m (9005.91 ft)
Human: 1029 m (3375.98 ft)

Vehicle: 686 m (2250.66 ft)
Human: 265 m (869.42 ft)

Vehicle: 343 m (1125.33 ft)
Human: 132 m (433.07 ft)

50 mm

Vehicle: 3922 m (12867.45 ft)
Human: 1471 m (4826.12 ft)

Vehicle: 980 m (3215.22 ft)
Human: 378 m (1240.76 ft)

Vehicle: 490 m (1607.61 ft)
Human: 189 m (620.08 ft)

75 mm

Vehicle: 5882 m (19297.90 ft)
Human: 2206 m (7237.53 ft)

Vehicle: 1471 m (4826.12 ft)
Human: 567 m (1860.24 ft)

Vehicle: 735 m (2411.42 ft)
Human: 284 m (931.76 ft)

100 mm

Vehicle: 7843 m (25731.63 ft)
Human: 2931 m (9616.14 ft)

Vehicle: 1961 m (6433.73 ft)
Human: 756 m (2480.31 ft)

Vehicle: 980 m (3215.22 ft)
Human: 378 m (1240.16)

Digital Detail Enhancement (DDE)

Yes

Thermal Image Stabilization

Electronic image stabilization

AGC

Auto; manual

Noise Reduction

2D NR; 3D NR

Color Palettes

18 color modes selectable such as Whitehot, Blackhot, Ironrow, and Icefire

Visible

Image Sensor

1/2.8 inch CMOS

Max. Resolution

1920 x 1080

Visible Effective Pixels

2MP

Min. Illumination

Color: 0.016 [email protected] (1/30s, 30IRE)
Black & white: 0.0175 [email protected] (1/30s, 30IRE)
0 Lux (IR 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

Optical defog

Visible Image Stabilization

Optical image stabilization

Electronic Shutter Speed

1/30000 s–1/3 s

BLC

Yes

WDR

84 dB; DWDR

HLC

Yes

Digital Zoom

16 ×

Day/Night

Auto (ICR); color and B/W

Iris

Auto

Focus Mode

Auto; semi-auto; manual

Focal Length

6.6 mm–330 mm

Field of View

6.6 mm: horizontal: 42.34°; vertical: 24.68°; diagonal: 48.06°
330 mm: horizontal: 1.10°; vertical: 0.62°; diagonal: 1.27°

DORI Distance

D: 4137 m (13690.94 ft)

O: 1655 m (5249.79 ft)

R: 827 m (2713.25 ft)

I: 413 m (1354.99 ft)

Close Focus Distance

1200 mm (47.24 inch)

Optical Zoom

50 ×

Aperture

F1.8–F6.5

Audio and Video

Video Compression

H.265; H.264M; H.264H; H.264B; MJEPG

Resolution

Thermal:
SXGA (1280 × 1024)/960P (1280 × 960) /

720P (1280 × 720)/640 × 512/

640 × 480/400 × 300
Visual:
1080P (1920 × 1080)/720P (1280 × 720)/D1 (704 × 576/704 × 480) /CIF (352 × 288/352 × 240)

Video Frame Rate

Thermal:
50Hz:
Main stream (1280 × 1024@25 fps/1280 × 960@25 fps/1280 × 720@25 fps/400 x 300@25 fps)

Sub stream (640 × 512@25 fps/640 × 480@25 fps/400 x 300@25 fps)

60Hz:
Main stream (1280 × 1024@30 fps/1280 × 960@30 fps/1280 × 720@30 fps/400 x 300@30 fps)

Sub stream (640 × 512@30 fps/640 × 480@30 fps/400 x 300@30 fps)

Visual:
50Hz:
Main stream (1920 × 1080@25 fps/1280 × 720@25 fps/704 × 576@25 fps)

Sub stream (704 × 576@25 fps/352 × 288@25 fps)

60Hz:
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 Compression

G.711a; G.711mu; PCM

Image Encoding Format

JPEG

PTZ

Pan/Tilt Range

Pan: 0°–360° endless; Tilt:–45°– +90°

Manual Control Speed

Pan: 0.1°–140°/s; Tilt: 0.1°–50°/s

Preset Speed

Pan: 140°/s; Tilt: 50°/s

Preset

300

PTZ Mode

5 Auto Scan, 8 Tour, 5 Pattern, Auto Pan

Speed Setup

Human-oriented focal length/speed adaptation

Power Up Action

Auto restore to previous PTZ and lens status after power failure

Idle Motion

Activate Preset/ Scan/ Tour/ Pattern if there is no command in the specified period

General Function

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

Edge Storage

FTP; Micro SD card (256 G, hot plug)

Interoperability

ONVIF; GB/T28181; CGI; PSIA; Dahua SDK

Browser

IE: IE8 and the later, and explorer with IE core
Google: 42 and the earlier
Firefox: 42 and the earlier
Safari: 10 and the earlier

User/Host

20 channels at most (the total bandwidth 64M)

Security

Authorized username and password; attached MAC address; encrypted HTTPS; IEEE 802.1X; controlled network access

User Management

Support 20 users at most and users are classified as two groups--administrator group and user group

Malfunction Detection

Network disconnection; IP address conflict; SD card error (status or storage space)

General AI Functions

General IVS Analytics

Tripwire/intrusion/auto tracking/human & vehicle classification

Professional and Intelligent

Advanced Intelligent Functions

Fire detection & alarm

Cold/Hot Spot Trace

Auto tracking of the hottest spot and the coldest spot in the thermal image

Port

Network

1 10 M/100 M Ethernet port (RJ-45)

Alarm Input

7 channels

Alarm Output

2 channels

Audio Input

1 channel

Audio Output

1 channel

RS-485

1 channel

Power

Power Supply

24V/5A±15% AC

Power Consumption

Basic: 25W (LED off)
Maximum: 65W (heater on and LED on) and 52W (LED off)

Environment

Operating Temperature

–40°C to +70°C (–40°F to +158°F)

Operating Humidity

≤ 95%

Self-Adaptive

Auto heating to protect the chip under the cold environment

Physical Characteristics

Protection Grade

IP66, anti-surge 6kV, anti-elctrostatic 8kV (touched by objects), anti-elctrostatic 15kV (air)

Dimensions

502.8 mm × 248.4 mm × 344.6 mm

(19.80" x 9.78" x 13.57")

Packaging Dimensions

715 mm × 615 mm × 402 mm

(28.15"x 24.21" x15.83")

Net Weight

< 15 kg ( < 33.07 lb)

Gross Weight

< 40 kg ( < 88.18 lb)

Power Adaptor

Contained

Lens

Contained

Certification

Certifications

CE (EN 60950:2000); FCC (FCC Part 15 SubpartB )