TPC-SD5641-T

Thermal

Detector Type

Vanadium oxide uncooled focal plane detector

Effective Pixels

640 (H) × 512 (V)

Pixel Pitch

12 μm

Spectral Range

8 μm–14 μm

Sensitivity (NETD)

≤35 mK (@f/1.0)

Focal Length

19 mm; 25 mm; 35 mm; 50 mm

Field of View

19 mm: H: 23.3°; V: 18.6°

25 mm: H: 18.6°; V: 14.8°

35 mm: H: 12.6°; V: 10.1°

50 mm: H: 9.2°; V: 7.3°

Thermal Focus Control

Fixed-focal

Detection Distance①

19 mm: Vehicle: 2,111 m (6,925.85 ft);

Human: 791 m (2,595.14 ft)

25 mm: Vehicle: 2,778 m (9,114.17 ft);

Human: 1,042 m (3,418.64 ft)

35 mm: Vehicle: 3,889 m (12,759.19 ft);

Human: 1,458 m (4,783.46 ft)

50 mm: Vehicle: 5,556 m (18,228.35 ft);

Human: 2,083 m (6,833.99 ft)

Recognition Distance②

19 mm: Vehicle: 528 m (1,732.28 ft);

Human: 204 m (669.29 ft)

25 mm: Vehicle: 694 m (2,276.90 ft);

Human: 268 m (879.27 ft)

35 mm: Vehicle: 972 m (3,188.98 ft);

Human: 375 m (1,230.31 ft)

50 mm: Vehicle: 1,389 m (4,557.09 ft);

Human: 536 m (1,758.53 ft)

Identification Distance③

19 mm: Vehicle: 264 m (866.14 ft);

Human: 102 m (334.65 ft)

25 mm: Vehicle: 347 m (1,138.45 ft);

Human: 133 m (436.35 ft)

35 mm: Vehicle: 486 m (1,594.49 ft);

Human: 188 m (616.80 ft)

50 mm: Vehicle: 694 m (2,276.90 ft);

Human: 268 m (879.27 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

Thermal Image Stabilization

Electronic Image Stabilization (EIS)

Digital Zoom

19 levels

Thermal AGC

Auto/Manual

Thermal Noise Reduction

2D NR/3D NR

Image Flip

180°

Color Palettes

18 (white hot/black hot/fusion/rainbow/golden autumn/midday/iron red/amber/jade/sunset/icefire/painting/pomegranate/emerald /spring/summer/autumn/winter)

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)

Auto mode

Temperature Measurement Accuracy

Max. (±2 °C, ±2%);

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

+60 °C (+140°F)

Temperature Measurement Mode

Spot: 12

Line: 12

Area: 12

Supports 12 rules simultaneously

Visible

Image Sensor

1/2.8″ CMOS

Max. Resolution

2688 (H) × 1520 (V)

Pixel

4 MP

Horizontal Definition

Center ≥1200TVL

Edge ≥900TVL

Min. Illumination

Color: 0.01 lux

Black & white: 0.001 lux

0 lux (IR on)

Visible AGC

Auto/Manual

Visible 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

Electronic Shutter Speed

1 s–1/30,000 s (auto/manual)

BLC

Yes

WDR

Yes

HLC

Yes

Day/Night

Auto (ICR); Color; B/W

Iris Control

Auto

Image Flip

180°

Exposure Compensation

Yes

Visible Focus Control

Manual

Focal Length

3.95 mm–177.75 mm

Field of View

H: 67.5°–1.9°

V: 39.4°–1.1°

Close Focus Distance

1 m–10 m (3.28 ft–32.81 ft)

Illuminator On/Off Control

Auto/Manual

Illumination Distance

100 m (328.08 ft)

Audio and Video

Video Compression

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

Resolution

Thermal:

Main stream: 1280 × 1024; 1280 × 720; 640

× 512; 1280 × 1024 (default)

Sub stream: 640 × 512; 320 × 256; 640 × 512 (default)

Visible:

Main stream: 2688 × 1520 (optional); 2560 × 1440; 1080p (1920 × 1080); 1280 × 720; 704 × 576; 2560 × 1440 (default)

Sub stream: 1920 × 1080; 1280 × 720; 704 × 576

Video Frame Rate

Thermal:

50 Hz: (main stream) 1 fps–25 fps adjustable, 25 fps by default; (sub stream) 1 fps–25 fps adjustable, 15 fps by default

60 Hz: (main stream) 1 fps–30 fps adjustable, 30 fps by default; (sub stream) 1 fps–30 fps adjustable, 15 fps by default

Visible:

50 Hz: (main stream) 1 fps–25 fps adjustable, 25 fps by default; (sub stream) 1 fps–25 fps adjustable, 15 fps by default

60 Hz: (main stream) 1 fps–30 fps adjustable, 30 fps by default; (sub stream) 1 fps–30 fps adjustable, 15 fps by default

Audio Compression

G.711a; G.711mu

Image Encoding Format

JPEG

PTZ

Pan/Tilt Range

Pan: 0° to 360° endless

Tilt: –10° to +90°

Manual Control Speed

Pan: 0.1°/s to 200°/s

Tilt: 0.1°/s to 120°/s

Preset Speed

Pan: 240°/s

Tilt: 200°/s

Preset

200

Tour

8 (up to 32 presets per tour)

Pattern

5

Scan

2

Power-off Memory

Yes

Privacy Masking

4 areas in the same view

Idle Motion

Preset; auto pattern; auto tour; pan; progressive scan

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

Storage

Micro SD card

Micro SD Card (Max.)

512 GB

Interoperability

ONVIF; CGI; Dahua SDK

Browser

IE: IE8 and later
Chrome: 42 and earlier
Firefox: 42 and earlier

User/Host

Up to 20 (total bandwidth: 64 MB)

Security

Authorized username and password; attached MAC address; encrypted 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 automatically turns off when PIP is on)

Intelligence

Heat Detection

Yes

Cold/Hot Spot Trace

Yes

IVS (Perimeter Protection)

Yes. Supports tripwire and intrusion.

Target Distinction

Human/Vehicle Classification

Port

Analog Output

1 × CVBS output; BNC port

Network Port

1 × RJ-45 (10/100 Base-T)

Alarm Input

7

Alarm Output

2

Audio Input

1

Audio Output