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4-inch 2 MP 25X Powered by DarkFighter IR Network Speed Dome

High quality imaging with 2 MP resolution
Excellent low-light performance via powered-by-DarkFighter technology
Clear imaging against strong back lighting due to 120 dB WDR technology
Pan and tilt ability enables camera to monitor zones of interest
25x optical zoom allows for closer viewing of subjects in expansive areas
Up to 50m IR range ensures safety at night
Water and dust resistant (IP66)

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DS-2DE4A225IW-DE

Specification
Resources
Accessories

Lens
FOVHorizontal field of view: 57.6° to 2.5° (wide-tele),Vertical field of view: 34.4° to 1.4° (wide-tele),Diagonal field of view: 64.5° to 2.9° (wide-tele)
Zoom SpeedApprox. 3.2 s (optical lens, wide-tele)
Working Distance10 mm to 1500 mm (wide-tele)
Aperture RangeF1.6 to F3.5
Focal Length4.8 mm to 120 mm, 25× optical

Image
Image EnhancementHLC/BLC/3D DNR/Defog/EIS/Regional Exposure/Regional Focus
Sub-Stream50Hz: 25fps (704 × 576, 640 × 480, 352 × 288),60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)
Max. Resolution1920 × 1080
Main Stream50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720),50fps (1920 × 1080, 1280 × 960, 1280 × 720),60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720),60fps (1920 × 1080, 1280 × 960, 1280 × 720)
Third Stream50Hz: 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)

Network
Network StorageBuilt-in memory card slot, support Micro SD/SDHC/SDXC, up to 256 GB; NAS (NPS, SMB/ CIPS), ANR
ProtocolsIPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour
APIOpen-ended, support ONVIF, ISAPI, and CGI, support HIKVISION SDK and Third-Party Management Platform
Simultaneous Live ViewUp to 20 channels
User/HostUp to 32 users. ,3 levels: Administrator, Operator and User
ClientiVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect
Web BrowserIE 8 to 11, Chrome 31.0 to 44, Firefox 30.0 to 51
Security MeasuresUser authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering
Alarm LinkageAlarm actions, such as Memory Card Video Record, Trigger Recording, Notify Surveillance Center, Upload to FTP/Memory Card/NAS, Send Email, etc.

Interface
Alarm Output1 alarm output
Alarm Input1 alarm input
Audio Input1 audio input
Audio Output1 audio output
Network Interface1 RJ45 10 M/100 M Ethernet Interface; PoE+ (802.3 at, class4)

Compression Standard
H.264+Support
H.265+Support
H.264 TypeBaseline Profile/Main Profile/High Profile
Video CompressionMain Stream: H.265+/H.265/H.264+/H.264,Sub-Stream: H.265/H.264/MJPEG,Third Stream: H.265/H.264/MJPEG
H.265 TypeMain Profile
Video Bitrate32 Kbps to 16384 Kbps
Audio CompressionG.711alaw/G.711ulaw/G.722/G.726/MP2L2/PCM
Audio Bitrate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/128 to 1024 Kbps (PCM)/32 Kbps to 160 Kbps (MP2L2)
SVCSupport

Camera Module
AGCAuto/Manual
Image Sensor1/2.8" progressive scan CMOS
Min. IlluminationColor: 0.005 Lux @(F1.6, AGC ON),B/W: 0.001 Lux @(F1.6, AGC ON),0 Lux with IR
White BalanceAuto/Manual/ATW (Auto-tracking White Balance)/Indoor/Outdoor/Fluorescent Lamp/Sodium Lamp
Shutter Time1/1 s to 1/30,000 s
Day & NightIR Cut Filter
Digital Zoom16×
Privacy Mask24 programmable privacy masks
Focus ModeAuto/Semi-automatic/Manual
WDR120 dB WDR

Supplement Light
IR Distance50 m
Smart IRSupport

PTZ
Movement Range (Pan)360° endless
Pan SpeedConfigurable, from 0.1°/s to 300°/s,Preset Speed: 350°/s
Movement Range (Tilt)From -5° to 90° (auto-flip)
Tilt SpeedConfigurable, from 0.1°/s to 160°/s,Preset Speed: 200°/s
Proportional ZoomSupport
Presets300
Patrol Scan8 patrols, up to 32 presets for each patrol
Pattern Scan4 pattern scans, record time over 10 minutes for each scan
Power-off MemorySupport
Park ActionPreset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan
PTZ Status DisplaySupport
Preset FreezingSupport
Scheduled TaskPreset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan/Dome Reboot/Dome Adjust/Aux Output

Smart Features
Basic Event DetectionMotion Detection, Video Tampering Detection, Alarm Input, Alarm Output, Exception
Smart DetectionAudio Exception Detection, Face Detection, Intrusion Detection, Line Crossing Detection, Region Entrance Detection, Region Exiting Detection, Unattended Baggage Detection, Object Removal Detection
Smart TrackingManual Tracking, Auto Tracking, Event Tracking
Smart RecordANR (Automatic Network Replenishment), Dual-VCA
ROIMain stream, sub-stream, and third stream respectively support four fixed areas.

General
MaterialADC12, PC, PC+ABS, SUS304, POM
DimensionsΦ 169 mm × 161 mm (Φ 6.65" × 6.34")
Approx. 2.45 kg (5.40 lb)
Protection LevelIP66 Standard, TVS 4000V Lightning Protection, Surge Protection and Voltage Transient Protection
Power12 VDC & PoE+ (802.3 at, class4), Max.:18 W (IR Max.5 W)
Working Temperature-30°C to 65°C (-22°F to 149°F)
Working Humidity≤ 90%
InstallationVariable installation methods optional, including ceiling mounting (default), in-ceiling mounting, pendant mounting and wall mounting

Lens

FOV

Horizontal field of view: 57.6° to 2.5° (wide-tele),Vertical field of view: 34.4° to 1.4° (wide-tele),Diagonal field of view: 64.5° to 2.9° (wide-tele)

Zoom Speed

Approx. 3.2 s (optical lens, wide-tele)

Working Distance

10 mm to 1500 mm (wide-tele)

Aperture Range

F1.6 to F3.5

Focal Length

4.8 mm to 120 mm, 25× optical

Image

Image Enhancement

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

Sub-Stream

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

Max. Resolution

1920 × 1080

Main Stream

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

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)

Network

Network Storage

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

Open-ended, support ONVIF, ISAPI, and CGI, support HIKVISION SDK and Third-Party Management Platform

Simultaneous Live View

Up to 20 channels

User/Host

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

Client

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

Web Browser

IE 8 to 11, Chrome 31.0 to 44, Firefox 30.0 to 51

Security Measures

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

Alarm Linkage

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

Interface

Alarm Output

1 alarm output

Alarm Input

1 alarm input

Audio Input

1 audio input

Audio Output

1 audio output

Network Interface

1 RJ45 10 M/100 M Ethernet Interface; PoE+ (802.3 at, class4)

Compression Standard

H.264+

Support

H.265+

Support

H.264 Type

Baseline Profile/Main Profile/High Profile

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.265 Type

Main Profile

Video Bitrate

32 Kbps to 16384 Kbps

Audio Compression

G.711alaw/G.711ulaw/G.722/G.726/MP2L2/PCM

Audio Bitrate

64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/128 to 1024 Kbps (PCM)/32 Kbps to 160 Kbps (MP2L2)

SVC

Support

Camera Module

AGC

Auto/Manual

Image Sensor

1/2.8" progressive scan CMOS

Min. Illumination

Color: 0.005 Lux @(F1.6, AGC ON),B/W: 0.001 Lux @(F1.6, AGC ON),0 Lux with IR

White Balance

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

Shutter Time

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

Supplement Light

IR Distance

50 m

Smart IR

Support

PTZ

Movement Range (Pan)

360° endless

Pan Speed

Configurable, from 0.1°/s to 300°/s,Preset Speed: 350°/s

Movement Range (Tilt)

From -5° to 90° (auto-flip)

Tilt Speed

Configurable, from 0.1°/s to 160°/s,Preset Speed: 200°/s

Proportional Zoom

Support

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

Support

Park Action

Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan

PTZ Status Display

Support

Preset Freezing

Support

Scheduled Task

Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan/Dome Reboot/Dome Adjust/Aux Output

Smart Features

Basic Event Detection

Motion Detection, Video Tampering Detection, Alarm Input, Alarm Output, Exception

Smart Detection

Audio Exception Detection, Face Detection, Intrusion Detection, Line Crossing Detection, Region Entrance Detection, Region Exiting Detection, Unattended Baggage Detection, Object Removal Detection

Smart Tracking

Manual Tracking, Auto Tracking, Event Tracking

Smart Record

ANR (Automatic Network Replenishment), Dual-VCA

ROI

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

General

Material

ADC12, PC, PC+ABS, SUS304, POM

Dimensions

Φ 169 mm × 161 mm (Φ 6.65" × 6.34")

Approx. 2.45 kg (5.40 lb)

Protection Level

IP66 Standard, TVS 4000V Lightning Protection, Surge Protection and Voltage Transient Protection

Power

12 VDC & PoE+ (802.3 at, class4), Max.:18 W (IR Max.5 W)

Working Temperature

-30°C to 65°C (-22°F to 149°F)

Working Humidity

≤ 90%

Installation

Variable installation methods optional, including ceiling mounting (default), in-ceiling mounting, pendant mounting and wall mounting

Lens

Lens
Lens
Lens
Lens
Lens

Image

Image
Image
Image
Image
Image

Network

Network
Network
Network
Network
Network
Network
Network
Network
Network

Interface

Interface
Interface
Interface
Interface
Interface

Compression Standard

Compression Standard
Compression Standard
Compression Standard
Compression Standard
Compression Standard
Compression Standard
Compression Standard
Compression Standard
Compression Standard

Camera Module

Camera Module
Camera Module
Camera Module
Camera Module
Camera Module
Camera Module
Camera Module
Camera Module
Camera Module
Camera Module

Supplement Light

Supplement Light
Supplement Light

PTZ

Smart Features

Smart Features
Smart Features
Smart Features
Smart Features
Smart Features

General

General
General
General
General
General
General
General
General

Technical documents

User Manual

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DS-2DE4A225IW-DE

4-inch 2 MP 25X Powered by DarkFighter IR Network Speed Dome

Specification

Lens

Image

Network

Interface

Compression Standard

Camera Module

Supplement Light

PTZ

Smart Features

General

Specification

Resources

Technical documents

Accessories

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Corner mount

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Wall mount

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