DAHUA TPC-SD8621-T Thermal Network Hybrid Speed Dome

Thermal

Detector Type

Vanadium oxide uncooled focal plane detector

Effective Pixels

640 × 512

Pixel Pitch

17 μm

Spectral Range

8 μm–14 μm

Thermal Sensitivity (NETD)

≤40 mK

Focal Length

7.5 mm; 13 mm; 25 mm; 35 mm; 50 mm

Field of View

7.5 mm: horizontal: 91.2°, vertical: 70.3°

13 mm: horizontal: 48.9°, vertical: 38.8°

25 mm: horizontal: 24.6°, vertical: 19.8°35 35mm: horizontal: 17.6°, vertical: 14.1°

50 mm: horizontal: 12.4°, vertical: 9.9°

Aperture

F1.0

DRI Distance

Based on the

reference:

human

(1.8 m × 0.5 m)

vehicle

(4 m × 1.4 m)

Lens

Detection

Recognition

Identification

7.5 mm

Vehicle: 558 m (1830.71 ft)

Human:221 m (725.07 ft)

Vehicle: 147 m

(482.28 ft)

Human: 57 m

(187.01 ft)

Vehicle: 74 m

(242.78 ft)

Human: 28 m

(91.86 ft)

13 mm

Vehicle: 1020 m

(3346.47 ft)

Human: 382 m (1253.28 ft)

Vehicle: 255 m (836.61 ft)

Human: 98 m

(321.52 ft)

Vehicle: 127 m

(416.67 ft)

Human: 49 m

(160.76 ft)

25 mm

Vehicle: 1961 m (6433.73 ft)

Human: 735 m (2411.42 ft)

Vehicle: 490 m (1607.61 ft)

Human: 189 m (620.08 ft)

Vehicle: 245 m

(803.81 ft)

Human: 95 m

(311.68 ft)

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)

Digital Detail Enhancement (DDE)

Yes

Thermal Image Stabilization

Electronic Image Stabilization

AGC

Auto; manual

Noise Reduction

2D NR; 3D NR

Image Flip

180°

Color Palettes

18 color modes selectable such as Whitehot/Blackhot/Ironrow/Icefire.

Temperature

Measurement Range

Low temperature mode:

–20°C (-4°F) to +150°C (302°F)

High temperature mode:

0°C (34°F) to +550°C (1022°F)

Temperature Accuracy

Max (±2°C, ±2%)

Operating temperature: –20°C (–4°F) to +60°C (140°F)

Temperature Mode

Spot: 12

Line: 12

Area: 12

Support 12 rules simultaneously

Visible

Image Sensor

1/2.8 inch CMOS

Max. Resolution

1920 × 1080

Horizontal Definition

≥1083TVL

Visible Effective Pixels

2MP

Min. Illumination

Color: 0.005 [email protected]

Black & white: (IR off) 0.00051 [email protected];

(IR on) 0 Lux

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

Visible Image Stabilization

Electronic Image Stabilization

Electronic Shutter Speed

1/30000 s–1 s

BLC

Yes

WDR

Yes

HLC

Yes

Digital Zoom

16 ×

Day/Night

Auto (ICR); color/B/W

Image Flip

180°

Exposure Compensation

Yes

Iris

Auto

Focus Mode

Auto; semi-auto; manual

Focal Length

3.95 mm–177.7 mm

Zoom Speed

About 4 s

Field of View

Horizontal: 65.66°–1.88°;

Vertical: 29.4°–1.09°;

Diagonal: 73.1°–2.13°

DORI Distance

D: 2345 m (7694 ft);

O: 938 m (3077 ft);

R: 469 m (1539 ft);

I: 234 m (768 ft)

Close Focus Distance

1 m (39.37 inch)–10 m (393.7 inch)

Optical Zoom

45 ×

Aperture

F1.6–F4.95

Fill Light Type

IR light

IR On/Off control

Auto; manual

IR Distance

≥100 m

IR Field of View

45° for 2 IR lights, 15° for 2 IR lights

Audio and Video

Video Compression

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

Resolution

Thermal:

Main stream: SXGA (1280 × 1024)/ (1280 × 720)/(640 × 512), 1280 × 1024 by default

Sub stream: 640 × 512/320 × 256, 640 × 512 by default

Visual:

Main stream: 1080P (1920 × 1080)/720P (1280 × 720)/704 × 576, 1920 × 1080 by default

Sub stream: 704 × 576/352 × 288, 352 × 288 by default

Audio Compression

G.711a; G.711mu; PCM

Image Encoding Format

JPEG

PTZ

Pan/Tilt Range

Pan: 0°–360° endless; Tilt: -10°–+90°

Manual Control Speed

Pan: 0.1°–200°/s; Tilt: 0.1°–120°/s

Preset Speed

Pan: 240°/s; Tilt: 200°/s

Preset

300

Idle Motion

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

Timed Task

Preset/Scan/Tour/Pattern

Image Freeze

Yes

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 (256G, hot plug)

Interoperability

ONVIF; CGI; 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 addresses conflict; SD card error (status or storage space)

Professional and Intelligent

Advanced Intelligent Functions

Fire detection & alarm, Cold/Hot spot tracking, Human/Vehicle classification, Auto Tracking

IVS Analytics

Tripwire/intrusion

Object Filter

Yes

Object Tracking

Single-scenario; multi-scenario; panoramic; manual; alarm-linked

Analog Video Output

1 channel of CVBS output with BNC port

Port

Network

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

Alarm Input

7 channels

Alarm Output

2 channels

Alarm Linkage

SD card recording/on-off output/siren and light/email/PTZ/snapshot

Alarm Event

Motion detection/privacy mask/audio detection/SD card abnormality/network abnormality/anti-burn warning

Audio Input

1 channel

Audio Output

1 channel

RS-485

1 channel

Power

Power Supply

24V/5A±15% AC

Power Consumption

Basic: <17W (heater off)

Maximum: <38W (heater on)

Environment

Operating Temperature

–40°C to +60°C (–40°F to 140°F)

Operating Humidity

≤95%

Storage Temperature

-50°C to +70°C (-58°F to 176°F)

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

Φ240 mm × 357 mm (Φ9.45" × 14.06")

Packaging Dimensions

319.0 mm × 319.0 mm × 521.0 mm (12.56" × 12.56" × 20.16")

Net Weight

≤8 kg (17.64 lb)

Gross Weight

≤10 kg (22.05 lb)

Power Adaptor

Contained

Lens

Contained

Certification

Certifications

CE; FCC