TPC-KF2241-T

המחיר שלנו

מק"ט TPC-KF2241-T קטגוריות כללי, מצלמות אבטחה תרמיות תגית THERMAL CAMERAS מותג: Dahua

מחיר משלוח: דואר שליחים עד 5 ק"ג: ₪50

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תיאור

TPC-KF2241-T

Dahua Thermal Network Hybrid Compact Camera

> Vanadium oxide uncooled focal plane detector.
> 4Megapixel progressive scan CMOS.
> Ultra wide-angle lens.
> Built-in white light.
> Temperature measurement range of –20 °C to +550 °C.
> Magnet mount to power distribution cabinet.
> IP67 rated.
> Supports surge protection of 6 kV, air discharge of 15 kV, and contact discharge of 8 kV.

Thermal

Detector Type

Vanadium oxide uncooled focal plane detector

Effective Pixels

256 (H) × 192 (V)

Pixel Pitch

12 μm

Spectral Range

8 μm–14 μm

Sensitivity (NETD)

≤40 mK@f/1.0

Focal Length

2 mm

Field of View

H: 84.8°
V: 61°

Thermal Focus Control

Fixed-focal

Close Focus Distance

0.2 m (0.65 ft)

Aperture

F1.0

Digital Detail Enhancement (DDE)

Yes

Thermal AGC

Auto; Manual

Thermal Noise Reduction

2D NR; 3D NR

Image Flip

Mirror/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

Temperature Measurement Accuracy

Max. (±2 °C, ±2%)
Operating temperature: –20 °C to +50 °C (–4 °F to +122 °F)

Temperature Measurement Mode

Spot: 12
Line: 12
Area: 12
Supports 12 rules simultaneously

Visible

Image Sensor

1/2.8" CMOS

Max. Resolution

2336 (H) × 1752(V)

Pixel

4 MP

Horizontal Definition

Center ≥150 TVL
Edge ≥100 TVL

Min. Illumination

Color: 0.01 lux
B/W: 0.001 lux
0 lux (white light 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

Electronic Shutter Speed

1 s–1/30,000 s (auto/manual)

Yes

Yes

Yes

Yes

Color; B/W

Iris Control

Auto

Image Flip

180°

Exposure Compensation

Yes

Focal Length

2 mm

Field of View

H: 93.4°
V: 69.53°

Close Focus Distance

0.2 m (0.66 ft)

Optical Zoom

Fixed

Aperture

F2.0

Illuminator On/Off Control

Auto; Manual

Illumination Distance

4 m (13.1 ft)

Audio and Video

Video Compression

H.265; H.264M; H.264H; H.264B;M-JPEG

Resolution

Thermal:
Main stream: 1280 × 960; 1280 × 768; 640 × 480; 256 × 192; 1280 × 960 (default)
Sub stream: 640 × 480; 256 × 192; 256 × 192 (default)
Visible:
Main stream: 2336 × 1752; 1080p (1920 × 1080; 720p (1280 × 720); D1 (704 × 576); 2336 × 1752 (default)
Sub stream: D1 (704 × 576); CIF (352 × 288); 352 × 288
(default)

Video Frame Rate

Thermal (50 Hz & 60 Hz):
Main stream: 1 fps–25 fps, 25 fps by default
Sub stream: 1 fps–25 fps, 15 fps by default
Visible (50 Hz & 60 Hz):
Main stream: 1 fps–25 fps, 25 fps by default
Sub stream: 1 fps–25 fps, 15 fps by default

Audio Compression

G.711a; G.711mu; PCM

Image Encoding Format

JPEG

Function

Sound and Light Alarm

White light alarm prompts

Network Protocol

HTTP; HTTPS; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; IPv4/v6; NTP; Multicast; SFTP

Region of Interest (RoI)

Yes (customizable)

Regional Focus