Dahua Technology TPC-PT8641MA-T Manual

Dahua Technology Overvågningskamera TPC-PT8641MA-T

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www.dahuasecurity.com

DHI-TPC-PT8641MA-T

Thermal Network Mini Hybrid Pan & Tilt Camera

|DHI-TPC-PT8641MA-T

· Vanadium oxide uncooled focal plane detector.

· 4Megapixel progressive scan CMOS.

· AI funcons: face priority, heat detecon, tripwire, intrusion, and

human/vehicle classicaon.

· Temperature measurement range of –20 °C to +550 °C.

· PTZ with encoder.

· Pan: 0° to 360°, lt: –90° to 90°.

· Wide input voltage of 10–36 VDC.

· Auto rain-sensing wiper.

· Maximum IR illuminaon distance is 100 m.

· IP66 rated.

Featuring thermal and visible channels, Thermal Network Hybrid Pan & Tilt Camera measures temperature through the thermal channel, with

high accuracy Max (±2°C, ±2%), the camera supports mulple temperature measurement rules of spot, line and region at the same me, and

generates alarm when the temperature is abnormal, which can help user nd potenal hazard. The image details can be conrmed by the

visible channel. The PTZ with encoder keeps high precision through adjusng in real me. The camera is widely applied in the industrial scenes

for temperature measurement of mulple spots.

Technical Speciﬁcaon

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 7.5 mm; 13 mm; 25 mm; 50 mm

Field of View

7.5mm: H: 91.2°; V: 70.3°

13 mm: H: 48.9°; V: 38.8°

25 mm: H:24.6°; V: 19.8°

50 mm: H: 12.4°; V: 9.9°

Thermal Focus Control Athermalized

Close Focus Distance

7.5mm: 1 m (3.28 ft)

13 mm: 2.5 m (8.2 ft)

25 mm: 10 m (32.81 ft)

50 mm: 40 m (131.23 ft)

Detection Distance①

7.5 mm: Vehicle:588 m (1929.1 ft);

Human: 221m (725.1 ft)

13 mm: Vehicle: 1020 m (3,346.46 ft);

Human: 382 m (1,253.28 ft)

25 mm: Vehicle: 1,961 m (6,433.73 ft);

Human: 735 m (2,411.42 ft)

50 mm: Vehicle: 3,922 m (12,867.45 ft);

Human: 1,470 m (4,822.83 ft)

Recognition Distance②

7.5 mm: Vehicle:147 m (482.3 ft);

Human: 57m (187 ft)

13 mm: Vehicle: 255 m (836.61 ft);

Human: 98 m (321.52 ft)

25 mm: Vehicle: 490 m (1,607.61 ft);

Human: 189 m (620.08 ft)

50 mm: Vehicle: 980 m (3,215.22 ft);

Human: 378 m (1,240.16 ft)

Identification Distance③

7.5 mm: Vehicle:74 m (242.8 ft);

Human: 28m (91.9 ft)

13 mm: Vehicle: 128 m (419.95 ft);

Human: 49 m (160.76 ft)

25 mm: Vehicle: 245 m (803.81 ft);

Human: 95 m (311.68 ft)

50 mm: Vehicle: 490 m (1,607.61 ft);

Human: 189 m (620.08 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 24 levels

Thermal AGC Auto/Manual

www.dahuasecurity.com

|DHI-TPC-PT8641MA-T

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 to +150 °C (–4 °F to +302 °F)

High temperature mode:

0 °C to +550 °C (+32 °F to +1022 °F)

Auto mode: –20 °C to +550 °C (–4 °F to +1022 °F)

Temperature

Measurement Accuracy

Max. (±2 °C, ±2%);

Operang temperature: –20 °C (–4°F) to

+60 °C (+302 °F)

Temperature

Measurement Mode

Spot: 12

Line: 12

Area: 12

Supports 12 rules simultaneously

Visible

Image Sensor 1/1.8" CMOS

Max. Resolution 2688 (H) × 1520 (V)

Pixel 4 MP

Horizontal Definition ≥1200 TVL

Min. Illumination

Color: 0.001 lux@F1.4

Black & white: 0.0001 lux@F1.4

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 Optical 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 Auto/semi-auto/manual

Focal Length 5.5 mm–248 mm

Field of View H: 67.5°–1.9°

V: 39.4°–1.1°

Close Focus Distance 0.5 m–2 m (1.64 ft–6.56 ft)

Illuminator On/Off Control Auto/Manual

Illumination Distance 100 m (328.08 ft, IR)

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 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 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; PCM

Image Encoding Format JPEG

PTZ

Pan/Tilt Range Pan: 0° to 360° endless

Tilt: –90° to +90°

Manual Control Speed Pan: 0.1°/s –100°/s

Tilt: 0.1°/s –80°/s

Preset Speed Pan: 0.1°/s –100°/s

Tilt: 0.1°/s –80°/s

Preset 300

Tour 8 (up to 32 presets per tour)

Pattern 5

Scan 5

Power-off Memory Yes

Privacy Masking 4 areas in the same view

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

Funcon

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 FTP; Micro SD card (optional)

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 12 (total bandwidth: 64 MB)

Produkt Specifikationer

Mærke:	Dahua Technology
Kategori:	Overvågningskamera
Model:	TPC-PT8641MA-T

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