IP šiluminė vaizdo kamera DAHUA Eureka TPC-DF1241-B3F4-S2 4MP IR30

Thermal

Detector Type

Vanadium Oxide Uncooled FPA

Max. Resolution

256 × 192

Pixel Pitch

12 μm

Spectral Range

8 μm–14 μm

Thermal Sensitivity (NETD)

< 50 mK (@f/1.0, 25Hz, 300K)

Focal Length

2 mm

3.5 mm

7 mm

Field of View

H:87.8°, V: 63.8°

H: 50.6°, V: 37.8°

H: 24°, V: 18°

Close Focus Distance

0.3 m (0.98 ft)

0.5 m (1.64 ft)

1.0 m (3.28 ft)

Effective Distance
Human (1.8 m × 0.5 m)

D: 83 m (272 ft)

R: 21 m (69 ft)

I: 11 m (36 ft)

D: 146 m (479 ft)

R: 38 m (125 ft)

I: 19 m (622 ft)

D: 292 m (958 ft)

R: 75 m (246 ft)

I: 38 m (125 ft)

Effective Distance
Vehicle (4.0 m × 1.4 m)

D: 222 m (728 ft)

R: 55 m (80 ft)

I: 27 m (89 ft)

D: 389 m (1276 ft)

R: 97 m (318 ft)

I: 49 m (161 ft)

D: 778 m (2552 ft)

R: 194 m (636 ft)

I: 97 m (318 ft)

Aperture

F1.0

Digital Detail
Enhancement (DDE)

Yes

Digital Zoom

16 ×

AGC

Auto Manual

Noise Reduction

2D NR 3D NR

Image Flip

90° 180° 270°

Color Palettes

18 (Whitehot/Blackhot/Ironrow/Icefire/Fusion/Rainbow/Globow/Iconbow1/Iconbow2, etc.)

Fusion Mode

3 (Warm color cool color Ironred)

Visible

Image Sensor

1/2.7 CMOS

Max. Resolution

2336 × 1752

Pixel

4MP

Electronic Shutter Speed

1/30000 s–1 s

Min. Illumination

Color: 0.05 Lux
Black & white: 0.005 Lux

0 Lux (IR on)

IR Illumination Distance

≥30 m (98.43 ft)

IR Illuminator On/Off Control

Auto Manual

Focal Length

2 mm

4 mm

8 mm

Aperture

F2.2

F1.6

F2.0

Field of View

H: 94°

V: 72°

D: 116°

H: 71.2°

V: 52°

D: 92.6°

H: 33.4°

V: 25°

D: 41.9°

Focus Control

Fixed

Close Focus Distance

0.3 m (0.98 ft)

1.0 m (3.28 ft)

2.5 m (8.2 ft)

Day/Night

Auto (ICR) Color and B/W

BLC

Yes

WDR

DWDR

HLC

Yes

White Balance

Auto/Manual/Indoor/Outdoor/Tracking/Street lamp/Natural

AGC

Auto Manual

Noise Reduction

2D NR 3D NR

S/N Ratio

≥ 55 dB

Region of Interest (RoI)

Yes

Image Flip

90° 180° 270°

Exposure Compensation

Yes

Intelligence

General Intelligence

Tripwire, Intrusion

Advanced Intelligence

Fire Detection & Alarm
Cold & Hot Spot Trace
Human & Vehicle Classification

Smoking Detection

Call Detection

Video and Audio

Video Compression

H.265/H.264M/H.264H/H.264B/MJEPG

Resolution

Thermal:

Main Stream: 1280 × 960 (1.3M) /XVGA (1024 × 768) /VGA (640 × 480) /256 × 192, 1280 × 960 by default

Sub Stream: VGA (640 × 480) /256 × 192, 256 × 192 by default

Visual:

Main Stream: 2336 × 1752/1080P (1920 × 1080)/720P (1280 × 720)/D1 (704 × 576), 2336 × 1752 by default

Sub Stream: 720P (1280 × 720)/D1 (704 × 576)/CIF (352 × 288), 352 × 288 by default

Frame Rate

Thermal

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

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

Visual

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

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

Audio Compression

G.711a G.711mu PCM

Network

Protocol

HTTPS HTTP TCP ARP RTSP RTP UDP RTCP SMTP FTP DHCP DNS DDNS PPPOE IPv4/v6 SNMP QoS UPnP NTP

Edge Storage

Micro SD card (256 G)

Interoperability

ONVIF CGI

Browser

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

User/Host

10

Security

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

Certification

Certifications

CE: EN55032:2015 EN61000-3-2:2014

FCC:CFR 47 FCC Part15 subpart B ANSI C63.4-2014

Port

Network

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

Audio Input

1

Audio Output

1

Alarm Input

1

Alarm Output

1

RS-485

1 pair