Hikvision DS-2DE4425IW-DE User Manual

Hikvision DS-2DE4425IW-DE 4 MP 25 × Network IR Speed

Dome adopts 1/2.8" progressive scan CMOS chip. With

the 25 × optical zoom lens, the camera offers more

details over expansive areas.

This series of cameras can be widely used for wide

ranges of high-definition, such as the rivers, roads,

railways, airports, squares, parks, scenic spots, and

venues, etc.

Key Features

 1/2.8" progressive scan CMOS  Up to 2560 × 1440@30fps resolution  Min. illumination:

Color: 0.005 Lux @(F1.6, AGC ON)

B/W: 0.001 Lux @(F1.6, AGC ON)

0 Lux with IR

 25 × optical zoom, 16 × digital zoom  WDR, HLC, BLC, 3D DNR, Defog, EIS, Regional

Exposure, Regional Focus

 Up to 100 m IR distance  12 VDC & PoE (802.3 at, class 4)  Support H.265+/H.265 video compression

DS-2DE4425IW-DE (E) 4 MP 25 × Network IR Speed Dome

Specification

Camera Module

Image Sensor

1/2.8" progressive scan CMOS

Min. Illumination

Color: 0.005 Lux @(F1.6, AGC ON)

B/W: 0.001Lux @(F1.6, AGC ON)

0 Lux with IR

White Balance

Auto/Manual/ATW (Auto-tracking White Balance)/Indoor/Outdoor/Fluorescent

Lamp/Sodium Lamp

Gain

Auto/Manual

Shutter Time

50Hz: 1/1 s to 1/30,000 s

60Hz: 1/1 s to 1/30,000 s

Day & Night

IR Cut Filter

Digital Zoom

16×

Privacy Mask

24 programmable privacy masks

Focus Mode

Auto/Semi-automatic/Manual

WDR

120 dB WDR (not supported by full frame rate)

Lens

Focal Length

4.8 mm to 120 mm, 25 × optical zoom

Zoom Speed

Approx. 3.6 s (optical lens, wide-tele)

Field of View

Horizontal field of view: 55° to 2.4° (Wide-Tele)

Vertical field of view: 33° to 1.4° (Wide-Tele)

Diagonal field of view: 61.5 to 2.8° (Wide-Tele)

Working Distance

100 mm to 1500 mm (wide-tele)

Aperture Range

F1.6 to F3.5

IR Distance

100 m

Smart IR

Yes

PTZ

Movement Range (Pan)

360° endless

Pan Speed

Configurable, from 0.1°/s to 80°/s,

Preset speed: 80°/s

Movement Range (Tilt)

From -15° to 90° (auto-flip)

Tilt Speed

Configurable, from 0.1°/s to 80°/s

Preset Speed: 80°/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 Position 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

Compression Standard

Video Compression

Main Stream: H.265+/H.265/H.264+/H.264

Sub-stream: H.265/H.264/MJPEG

Third Stream: H.265/H.264/MJPEG

H.264 Type

Baseline Profile/Main Profile/High Profile

H.264+

Yes

H.265 Type

Baseline Profile/Main Profile/High Profile

H.265+

Yes

Video Bitrate

32 Kbps to 16384 Kbps

Audio Compression

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

Audio Bitrate

G.711alaw/G.711ulaw: 64 Kbps

G.722.1/G.726: 16 Kbps

MP212/PCM: 32 Kbps/64 Kbps/128 Kbps

SVC

Yes

Smart Features

Basic Event

Motion Detection, Video Tampering Detection, Exception

Smart Event

Intrusion Detection, Line Crossing Detection, Region Entrance Detection, Region Exiting

Detection, Object Removal Detection, Unattended Baggage Detection, Audio Exception

Detection

Smart Record

ANR (Automatic Network Replenishment), Dual-VCA

ROI

Main stream, sub-stream and third stream respectively support four fixed areas.

Image

Max. Resolution

2560 × 1440

Main Stream

50Hz: 25fps (2560 × 1440, 2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720)

50fps (1920 × 1080, 1280 × 960, 1280 × 720)

60Hz: 30fps (2560 × 1440, 2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720)

60fps (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)

Image Enhancement

HLC/BLC/3D DNR/Defog/EIS/Regional Exposure/Regional Focus

Network

Network Storage

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

CIFS), ANR

Protocols

IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP,

RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour

API

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

Simultaneous Live View

Up to 20 channels

User/Host

Up to 32 users

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