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*Images are for illustrative purposes. Actual product appearance and specifications may vary.
Discontinued

4-inch 2 MP 25X Powered by DarkFighter 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
  • Water and dust resistant (IP66).
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Available models:

DS-2DE4225W-DE(B)
DS-2DE4225W-DE(E)
DS-2DE4225W-DE Discontinued

Specification

  • Lens
  • Zoom SpeedApprox. 3.6 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 zoom
  • Field of ViewHorizontal 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)
  • Image
  • Sub-Stream50Hz: 25fps (704 × 576, 640 × 480, 352 × 288), 60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)
  • Main Stream50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720); 60Hz: 30fps (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 (NFS, SMB/ CIFS), ANR
  • ProtocolsIPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, DHCP, PPPoE, UDP, IGMP, ICMP, Bonjour
  • APIONVIF (Profile S, Profile G, Profile T), ISAPI, SDK
  • 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+, Firefox 30.0+, Edge 16.16299+
  • 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 Notify Surveillance Center, Upload to FTP, Send Email, Trigger Recording, Recording Linkage, and Alarm Input, and Audio Visual Alarm etc.
  • Alarm1-ch alarm input and 1-ch alarm output
  • Audio1-ch audio input, 1-ch audio output
  • Compression Standard
  • H.264+Yes
  • H.265+Yes
  • 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.722.1/G.726/MP2L2/PCM
  • Smart Feature
  • Basic EventMotion Detection, Alarm Input, Alarm Output, Video Tampering Detection, Exception
  • Smart EventIntrusion Detection, Line Crossing Detection, Region Entrance Detection, Region Exiting Detection, Object Removal Detection, Unattended Baggage Detection, Audio Exception Detection
  • Smart RecordANR (Automatic Network Replenishment), Dual-VCA
  • ROIMain stream, sub-stream, and third stream respectively support four fixed areas.
  • Camera Module
  • 3D DNRYes
  • 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)
  • White BalanceAuto/Manual/ATW (Auto-tracking White Balance)/Indoor/Outdoor/Fluorescent Lamp/Sodium Lamp
  • GainAuto/Manual
  • 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
  • BLCYes
  • HLCYes
  • PTZ
  • Movement Range (Pan)360° endless
  • Pan SpeedConfigurable, from 0.1°/s to 160°/s, Preset speed: 160°/s
  • Movement Range (Tilt)From 0° to 90° (auto-flip)
  • Tilt SpeedConfigurable, from 0.1°/s to 120°/s, Preset Speed: 120°/s
  • Proportional ZoomYes
  • 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 MemoryYes
  • Park ActionPreset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan
  • 3D PositioningYes
  • Preset FreezingYes
  • Scheduled TaskPreset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan/Dome Reboot/Dome Adjust/Aux Output
  • General
  • DimensionsΦ 180 mm × 239.5 mm (Φ 7.09" × 9.43")
  • Approx. 2 kg (4.41 lb)
  • Protection LevelIP66 Standard, 4000 V Lightning Protection, Surge Protection and Voltage Transient Protection
  • Power12 VDC, 2.0 A and PoE (802.3 at), 42.5 to 57 VDC, 0.6 A, class4 Max.: 18 W
  • Working Environment-30°C to 65°C (-22°F to 149°F)
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Specification

Lens
Zoom Speed
Approx. 3.6 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 zoom
Field of View
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)
Image
Sub-Stream
50Hz: 25fps (704 × 576, 640 × 480, 352 × 288), 60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)
Main Stream
50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720); 60Hz: 30fps (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 (NFS, SMB/ CIFS), ANR
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
ONVIF (Profile S, Profile G, Profile T), ISAPI, SDK
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+, Firefox 30.0+, Edge 16.16299+
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 Notify Surveillance Center, Upload to FTP, Send Email, Trigger Recording, Recording Linkage, and Alarm Input, and Audio Visual Alarm etc.
Alarm
1-ch alarm input and 1-ch alarm output
Audio
1-ch audio input, 1-ch audio output
Compression Standard
H.264+
Yes
H.265+
Yes
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.722.1/G.726/MP2L2/PCM
Smart Feature
Basic Event
Motion Detection, Alarm Input, Alarm Output, 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.
Camera Module
3D DNR
Yes
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)
White Balance
Auto/Manual/ATW (Auto-tracking White Balance)/Indoor/Outdoor/Fluorescent Lamp/Sodium Lamp
Gain
Auto/Manual
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
BLC
Yes
HLC
Yes
PTZ
Movement Range (Pan)
360° endless
Pan Speed
Configurable, from 0.1°/s to 160°/s, Preset speed: 160°/s
Movement Range (Tilt)
From 0° to 90° (auto-flip)
Tilt Speed
Configurable, from 0.1°/s to 120°/s, Preset Speed: 120°/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
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
General
Dimensions
Φ 180 mm × 239.5 mm (Φ 7.09" × 9.43")
Approx. 2 kg (4.41 lb)
Protection Level
IP66 Standard, 4000 V Lightning Protection, Surge Protection and Voltage Transient Protection
Power
12 VDC, 2.0 A and PoE (802.3 at), 42.5 to 57 VDC, 0.6 A, class4 Max.: 18 W
Working Environment
-30°C to 65°C (-22°F to 149°F)
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Specification
Lens
  • Lens
  • Lens
  • Lens
  • Lens
  • Lens
Image
  • Image
  • Image
  • Image
Network
  • Network
  • Network
  • Network
  • Network
  • Network
  • Network
  • Network
  • Network
  • Network
  • Network
  • Network
Compression Standard
  • Compression Standard
  • Compression Standard
  • Compression Standard
  • Compression Standard
  • Compression Standard
  • Compression Standard
  • Compression Standard
Smart Feature
  • Smart Feature
  • Smart Feature
  • Smart Feature
  • Smart Feature
Camera Module
  • Camera Module
  • Camera Module
  • Camera Module
  • Camera Module
  • Camera Module
  • Camera Module
  • Camera Module
  • Camera Module
  • Camera Module
  • Camera Module
  • Camera Module
  • Camera Module
  • Camera Module
PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
General
  • General
  • General
  • General
  • General
  • General
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Resources

Technical documents

Firmware

For better user experience, we highly recommend you to update your device to the latest firmware asap.

Firmware

For better user experience, we highly recommend you to update your device to the latest firmware asap.
Firmware_V5.6.14_190826
Release Note
Applied to:
DS-2DE4225W-DE(B)
Firmware_V5.6.18_210428
Release Note
Applied to:
DS-2DE4225W-DE(E)

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