Name: Hikvision DS-2DF8442IXS-AEL(T2) - PTZ IP kamera
Brand: Hikvision

Image Sensor

1/1.8＂ progressive scan CMOS

Min. Illumination

Color: 0.002 Lux @ (F1.2, AGC ON) B/W: 0.0002 Lux @ (F1.2, AGC ON), 0 Lux with IR

Shutter Speed

1/1s ~ 1/30,000s

Slow Shutter

yes

Focus

auto;semi-auto;manual

Day & Night

ICR

Day/Night Switch

day, night, auto, scheduled-switch

BLC

yes

WDR

140 dB WDR

HLC

yes

3D DNR

yes

EIS

Yes. Built-in gyroscope to improve EIS performance.

Regional Exposure

yes

Regional Focus

yes

White Balance

auto

Digital Zoom

16x

Optical Zoom

42x

Privacy Mask

up to 24 masks;polygon region ;mosaic mask ;mask color configurable

DORI

Detect(25px/m)：2979.3m Observe(63px/m)：1182.3m Recognize(125px/m)：595.9m Identify(250px/m)：297.9m

General Function

mirror, password protection, watermark, IP address filter

Optical Defog

yes

Focal Length

6.0mm to 252mm，42× Optical

Zoom Speed

approx. 4.5 s

FOV

Horizontal field of view: 56.6° to 1.7° (wide-tele), Vertical field of view: 33.7° to 0.9° (wide-tele), Diagonal field of view: 63.4° to 1.9° (wide-tele)

Aperture

F1.2

IR Distance

500m

Smart IR

yes

Movement Range (Pan)

360°

Movement Range (Tilt)

-20° to 90° (auto flip)

Pan Speed

pan speed: configurable from 0.1° to 210°/s; preset speed: 280°/s

Tilt Speed

tilt speed: configurable from 0.1° to 150°/s, preset speed 250°/s

Proportional Zoom

yes

Presets

300

Patrol Scan

8 patrols, up to 32 presets for each patrol

Pattern Scan

4 pattern scans, record time over 10 minutes for each scan

Power-off Memory

yes

Park Action

preset;pattern scan;patrol scan;auto scan;tilt scan;random scan;frame scan;panorama scan

3D Positioning

yes

PTZ Status Display

yes

Preset Freezing

yes

Scheduled Task

preset;pattern scan;patrol scan;auto scan;tilt scan;random scan;frame scan;panorama scan;dome reboot;dome adjust;aux output

Max. Resolution

2560 × 1440

Main Stream

50Hz:25fps(2560×1440,1920×1080,1280×960,1280×720)； 50fps(2560×1440,1920×1080,1280×960,1280×720)； 60Hz:30fps(2560×1440,1920×1080,1280×960,1280×720)； 60fps(2560×1440,1920×1080,1280×960,1280×720)；

Sub-Stream

50Hz: 25fps (704 × 576, 640 × 480, 352 × 288) 60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)

Third Stream

50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288) 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)

Video Compression

H.265;H.264;MJPEG

Video Bit Rate

32 Kbps ~ 16384 Kbps

H.264 Type

baseline profile;main profile;high profile

H.265 Type

main profile

H.264+

yes

H.265+

yes

SVC

yes

ROI

dynamic face tracking;dynamic license plate tracking;fixed region

Audio Compression

G.722.1;G.711alaw;G.711ulaw;MP2L2;G.726;PCM

Audio Bit rate

64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 Kbps to 192 Kbps(MP2L2)

Face Capture

Support detecting up to 30 faces at the same time. Support detecting, tracking, capturing, grading, selecting of face in motion, and output the best face picture of the face.

Road Traffic

Support vehicle detection (license plate number,vehicle model, and vehicle color recognition)

Basic Event

alarm input and output;motion detection;video tampering alarm

Smart Event

Intrusion Detection, Line Crossing Detection, Region Entrance Detection, Region Exiting Detection, Audio Exception Detection;object removal detection;unattended baggage detection;vandal-proof alarm

Smart Tracking

manual tracking;auto-tracking;event tracking

Smart Record

ANR;Dual-VCA

Alarm Linkage

Alarm actions, such as Preset, Patrol Scan, Pattern Scan, Memory Card Video Record, Trigger Recording, Notify Surveillance Center, Upload to FTP/Memory Card/NAS, Send Email, etc.

Protocols

IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, DHCP, PPPoE, UDP, IGMP, ICMP, Bonjour

API

ISAPI;Hikvision SDK;ONVIF (Profile S, Profile G, Profile T)

Simultaneous Live View

Up to 20 channels

User/Host

Up to 32 users. 3 levels: Administrator, Operator and User

Smooth Streaming

yes

Security Measures

User authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering

Client

iVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect

Web Browser

IE 8 to 11, Chrome 31.0+, Firefox 30.0+, Safari 11+

Communication Interface

1 RJ45 10 M/100 M Ethernet Interface; Hi-PoE

On-board Storage

Built-in memory card slot, support Micro SD/Micro SDHC/Micro SDXC, up to 256 GB; NAS (NFS, SMB/ CIFS), ANR

Alarm Input

7 alarm inputs

Alarm Output

2 alarm outputs

Audio Input

1 audio input, 2.0 to 2.4Vp-p, 1k Ohm±10%

Audio Output

1 audio output, line level, impedance: 600 Ω

Video Output

NTSC;PAL;1.0V[p-p]/75Ω;BNC connector

RS-485

HIKVISION, Pelco-P, Pelco-D, self-adaptive

Power

24 VAC (Max. 60 W, including max. 18 W for IR and max. 6 W for heater), Hi-PoE (Max. 50 W, including max. 18 W for IR and max. 6 W for heater)

Operating Conditions

Temperature: -40°C to 70°C (-40°F to 158°F)，Humidity: ≤ 95%

Dimensions

Φ 266.6 mm × 410 mm (Φ 10.50" × 16.14")

Weight

Approx. 8 kg (17.64 lb)

Web Client Language

32 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil)

Protection

IP67 Standard;IK10;Lightning Protection, Surge Protection and Voltage Transient Protection,±6kV Line to Gnd, ±3kV Line to Line,IEC61000-4-5

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Hikvision DS-2DF8442IXS-AEL(T2) - PTZ IP kamera

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