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4K 25X Powered by DarkFighter Fast Focus In-Ceiling Network Speed Dome

High quality imaging with 4K resolution
Excellent low-light performance via Powered-by-DarkFighter technology
WDR, HLC, BLC, 3D DNR, defog, regional exposure, regional focus
Pan and tilt ability enables camera to monitor zones of interest
25 × optical zoom allows for closer viewing of subjects in expansive areas
Fast focus function to ensure continuous clarity of the image
The in-ceiling mount design makes the camera more compact and hidden

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Data Sheet

Available models:

DS-2DE4825WG-E3

Specification
Resources
Accessories

Data Sheet

Camera
Image Sensor1/1.8" Progressive Scan CMOS
Max. Resolution3840 × 2160
Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON)
Shutter Speed1 s to 1/30,000 s
Day & NightIR cut filter
Zoom25 × optical, 16 × digital
Slow ShutterYes

Lens
Focal Length6.5 to 162.5 mm
FOVHorizontal field of view: 58.5° to 3.7°, vertical field of view: 35° to 2.1°, diagonal field of view: 65.3° to 4.2°
FocusAuto, semi-auto, manual
ApertureMax. F1.6
Zoom SpeedApprox. 4.8 s

PTZ
Movement Range (Pan)360°
Movement Range (Tilt)0° to 90°
Pan SpeedPan speed: configurable from 0.1° to 160°/s; preset speed: 160°/s
Tilt SpeedTilt speed: configurable from 0° to 120°/s, preset speed 120°/s
Proportional PanYes
Presets300
Preset FreezingYes
Patrol Scan8 patrols, up to 32 presets for each patrol
Pattern Scan4 pattern scans
Park ActionPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan
3D PositioningYes
PTZ Status DisplayYes
Scheduled TaskPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output
Power-off MemoryYes

Video
Main Stream50 Hz：25 fps（3840 × 2160，2560 × 1440，1920 × 1080，1280 × 960，1280 × 720） 60 Hz：30 fps（3840 × 2160，2560 × 1440，1920 × 1080，1280 × 960，1280 × 720）
Sub-Stream50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288) 60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
Third Stream50 Hz：25 fps（1920 × 1080，1280 × 960，1280 × 720，704 × 576，640 × 480，352 × 288） 60 Hz：30 fps（1920 × 1080，1280 × 960，1280 × 720，704 × 576，640 × 480，352 × 288）
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
Video Bit Rate32 Kbps to 16 Mbps
H.264 TypeBaseline Profile/Main Profile/High Profile
H.265 TypeMain profile
Scalable Video Coding (SVC)H.264 and H.265 encoding
Region of Interest (ROI)8 fixed regions for each stream

Audio
Audio CompressionPCM/MP2L2/G.722.1/AAC-LC/G.726/G.711/MP3
Audio Bit Rate8~48 Kbps(PCM)/32~192 Kbps(MP2L2)/16 Kbps(G.722.1)/16~64 Kbps(AAC-LC)/16 Kbps(G.726)/64 Kbps(G.711ulaw/G.711alaw)/8~320 Kbps(MP3)
Audio Sampling Rate48kHz/32kHz/16kHz/8kHz
Environment Noise FilteringYes

Network
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,WebSocket,WebSockets
Simultaneous Live ViewUp to 20 channels
API ONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
User/HostUp to 32 users; 3 user levels: administrator, operator, and user
SecurityPassword protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, control timeout settings, security audit log, TLS 1.2, host authentication (MAC address)
Network StorageNAS (NFS, SMB/CIFS)
ClientiVMS-4200, HikCentral Pro, Hik-Connect
Web BrowserIE11, Chrome57+, Firefox52+, Safari11+

Image
Image Parameters SwitchYes
Image SettingsSaturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
Day/Night SwitchDay, Night, Auto, Schedule
Wide Dynamic Range (WDR)120 dB
SNR＞52 dB
DefogDigital defog
Image EnhancementBLC, HLC, 3D DNR
Privacy Mask24 programmable polygon privacy masks, mask color or mosaic configurable
Regional FocusYes
Regional ExposureYes

Interface
Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
On-board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB,Built-in eMMC storage, up to 128 GB
Audio1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%; 1 output (line out), line level, output impedance: 600 Ω
Alarm1 alarm input, 1 alarm output
RESETAREYes

Event
Basic EventMotion detection,video tampering alarm,exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error),alarm input and output,audio exception detection
Smart EventLine crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection
LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,audible warning,smart tracking,and PTZ actions (such as preset, patrol scan, pattern scan)

General
Power12 VDC ± 25%, max. 18 W,PoE (802.3at)
DimensionCeiling mounting: Ø 165 mm × 179.5 mm (Ø 6.5" × 7.1"),In-ceiling Mounting: Ø 165 mm × 168 mm (Ø 6.5" ×6.61")
WeightApprox. 2 kg (4.41 lb.)
MaterialADC 12, PC+ABS, PC/PMMA
Operating Condition-10 °C to 50 °C (-10 °F to 122 °F). Humidity 90% or less (non-condensing)

Approval
EMCCE-EMC (EN 50130-4:2011+A1:2014, EN 55032:2015+A11:2020+A1:2020, EN 61000-3-3:2013+A1:2019+A2:2021, EN IEC 61000-3-2:2019+A1:2021)
SafetyCB (IEC 62368-1: 2014 + A11), CE-LVD (EN 62368-1:2014 + A11:2017)
EnvironmentCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
ProtectionIP54 (IEC 60529-2013)

Camera

Image Sensor

1/1.8" Progressive Scan CMOS

Max. Resolution

3840 × 2160

Min. Illumination

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

Shutter Speed

1 s to 1/30,000 s

Day & Night

IR cut filter

Zoom

25 × optical, 16 × digital

Slow Shutter

Yes

Lens

Focal Length

6.5 to 162.5 mm

FOV

Horizontal field of view: 58.5° to 3.7°, vertical field of view: 35° to 2.1°, diagonal field of view: 65.3° to 4.2°

Focus

Auto, semi-auto, manual

Aperture

Max. F1.6

Zoom Speed

Approx. 4.8 s

PTZ

Movement Range (Pan)

360°

Movement Range (Tilt)

0° to 90°

Pan Speed

Pan speed: configurable from 0.1° to 160°/s; preset speed: 160°/s

Tilt Speed

Tilt speed: configurable from 0° to 120°/s, preset speed 120°/s

Proportional Pan

Yes

Presets

300

Preset Freezing

Yes

Patrol Scan

8 patrols, up to 32 presets for each patrol

Pattern Scan

4 pattern scans

Park Action

Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan

3D Positioning

Yes

PTZ Status Display

Yes

Scheduled Task

Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output

Power-off Memory

Yes

Video

Main Stream

50 Hz：25 fps（3840 × 2160，2560 × 1440，1920 × 1080，1280 × 960，1280 × 720） 60 Hz：30 fps（3840 × 2160，2560 × 1440，1920 × 1080，1280 × 960，1280 × 720）

Sub-Stream

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

Third Stream

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

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

Video Bit Rate

32 Kbps to 16 Mbps

H.264 Type

Baseline Profile/Main Profile/High Profile

H.265 Type

Main profile

Scalable Video Coding (SVC)

H.264 and H.265 encoding

Region of Interest (ROI)

8 fixed regions for each stream

Audio

Audio Compression

PCM/MP2L2/G.722.1/AAC-LC/G.726/G.711/MP3

Audio Bit Rate

8~48 Kbps(PCM)/32~192 Kbps(MP2L2)/16 Kbps(G.722.1)/16~64 Kbps(AAC-LC)/16 Kbps(G.726)/64 Kbps(G.711ulaw/G.711alaw)/8~320 Kbps(MP3)

Audio Sampling Rate

48kHz/32kHz/16kHz/8kHz

Environment Noise Filtering

Yes

Network

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,WebSocket,WebSockets

Simultaneous Live View

Up to 20 channels

API

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

User/Host

Up to 32 users; 3 user levels: administrator, operator, and user

Security

Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, control timeout settings, security audit log, TLS 1.2, host authentication (MAC address)

Network Storage

NAS (NFS, SMB/CIFS)

Client

iVMS-4200, HikCentral Pro, Hik-Connect

Web Browser

IE11, Chrome57+, Firefox52+, Safari11+

Image

Image Parameters Switch

Yes

Image Settings

Saturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser

Day/Night Switch

Day, Night, Auto, Schedule

Wide Dynamic Range (WDR)

120 dB

SNR

＞52 dB

Defog

Digital defog

Image Enhancement

BLC, HLC, 3D DNR

Privacy Mask

24 programmable polygon privacy masks, mask color or mosaic configurable

Regional Focus

Yes

Regional Exposure

Yes

Interface

Ethernet Interface

1 RJ45 10 M/100 M self-adaptive Ethernet port

On-board Storage

Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB,Built-in eMMC storage, up to 128 GB

Audio

1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%; 1 output (line out), line level, output impedance: 600 Ω

Alarm

1 alarm input, 1 alarm output

RESETARE

Yes

Event

Basic Event

Motion detection,video tampering alarm,exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error),alarm input and output,audio exception detection

Smart Event

Line crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection

Linkage

Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,audible warning,smart tracking,and PTZ actions (such as preset, patrol scan, pattern scan)

General

Power

12 VDC ± 25%, max. 18 W,PoE (802.3at)

Dimension

Ceiling mounting: Ø 165 mm × 179.5 mm (Ø 6.5" × 7.1"),In-ceiling Mounting: Ø 165 mm × 168 mm (Ø 6.5" ×6.61")

Weight

Approx. 2 kg (4.41 lb.)

Material

ADC 12, PC+ABS, PC/PMMA

Operating Condition

-10 °C to 50 °C (-10 °F to 122 °F). Humidity 90% or less (non-condensing)

Approval

EMC

CE-EMC (EN 50130-4:2011+A1:2014, EN 55032:2015+A11:2020+A1:2020, EN 61000-3-3:2013+A1:2019+A2:2021, EN IEC 61000-3-2:2019+A1:2021)

Safety

CB (IEC 62368-1: 2014 + A11), CE-LVD (EN 62368-1:2014 + A11:2017)

Environment

CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)

Protection

IP54 (IEC 60529-2013)

Camera

Image Sensor1/1.8" Progressive Scan CMOS
Max. Resolution3840 × 2160
Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON)
Shutter Speed1 s to 1/30,000 s
Day & NightIR cut filter
Zoom25 × optical, 16 × digital
Slow ShutterYes

Lens

Focal Length6.5 to 162.5 mm
FOVHorizontal field of view: 58.5° to 3.7°, vertical field of view: 35° to 2.1°, diagonal field of view: 65.3° to 4.2°
FocusAuto, semi-auto, manual
ApertureMax. F1.6
Zoom SpeedApprox. 4.8 s

PTZ

Movement Range (Pan)360°
Movement Range (Tilt)0° to 90°
Pan SpeedPan speed: configurable from 0.1° to 160°/s; preset speed: 160°/s
Tilt SpeedTilt speed: configurable from 0° to 120°/s, preset speed 120°/s
Proportional PanYes
Presets300
Preset FreezingYes
Patrol Scan8 patrols, up to 32 presets for each patrol
Pattern Scan4 pattern scans
Park ActionPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan
3D PositioningYes
PTZ Status DisplayYes
Scheduled TaskPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output
Power-off MemoryYes

Video

Main Stream50 Hz：25 fps（3840 × 2160，2560 × 1440，1920 × 1080，1280 × 960，1280 × 720） 60 Hz：30 fps（3840 × 2160，2560 × 1440，1920 × 1080，1280 × 960，1280 × 720）
Sub-Stream50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288) 60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
Third Stream50 Hz：25 fps（1920 × 1080，1280 × 960，1280 × 720，704 × 576，640 × 480，352 × 288） 60 Hz：30 fps（1920 × 1080，1280 × 960，1280 × 720，704 × 576，640 × 480，352 × 288）
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
Video Bit Rate32 Kbps to 16 Mbps
H.264 TypeBaseline Profile/Main Profile/High Profile
H.265 TypeMain profile
Scalable Video Coding (SVC)H.264 and H.265 encoding
Region of Interest (ROI)8 fixed regions for each stream

Audio

Audio CompressionPCM/MP2L2/G.722.1/AAC-LC/G.726/G.711/MP3
Audio Bit Rate8~48 Kbps(PCM)/32~192 Kbps(MP2L2)/16 Kbps(G.722.1)/16~64 Kbps(AAC-LC)/16 Kbps(G.726)/64 Kbps(G.711ulaw/G.711alaw)/8~320 Kbps(MP3)
Audio Sampling Rate48kHz/32kHz/16kHz/8kHz
Environment Noise FilteringYes

Network

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,WebSocket,WebSockets
Simultaneous Live ViewUp to 20 channels
API ONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
User/HostUp to 32 users; 3 user levels: administrator, operator, and user
SecurityPassword protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, control timeout settings, security audit log, TLS 1.2, host authentication (MAC address)
Network StorageNAS (NFS, SMB/CIFS)
ClientiVMS-4200, HikCentral Pro, Hik-Connect
Web BrowserIE11, Chrome57+, Firefox52+, Safari11+

Image

Image Parameters SwitchYes
Image SettingsSaturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
Day/Night SwitchDay, Night, Auto, Schedule
Wide Dynamic Range (WDR)120 dB
SNR＞52 dB
DefogDigital defog
Image EnhancementBLC, HLC, 3D DNR
Privacy Mask24 programmable polygon privacy masks, mask color or mosaic configurable
Regional FocusYes
Regional ExposureYes

Interface

Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
On-board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB,Built-in eMMC storage, up to 128 GB
Audio1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%; 1 output (line out), line level, output impedance: 600 Ω
Alarm1 alarm input, 1 alarm output
RESETAREYes

Event

Basic EventMotion detection,video tampering alarm,exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error),alarm input and output,audio exception detection
Smart EventLine crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection
LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,audible warning,smart tracking,and PTZ actions (such as preset, patrol scan, pattern scan)

General

Power12 VDC ± 25%, max. 18 W,PoE (802.3at)
DimensionCeiling mounting: Ø 165 mm × 179.5 mm (Ø 6.5" × 7.1"),In-ceiling Mounting: Ø 165 mm × 168 mm (Ø 6.5" ×6.61")
WeightApprox. 2 kg (4.41 lb.)
MaterialADC 12, PC+ABS, PC/PMMA
Operating Condition-10 °C to 50 °C (-10 °F to 122 °F). Humidity 90% or less (non-condensing)

Approval

EMCCE-EMC (EN 50130-4:2011+A1:2014, EN 55032:2015+A11:2020+A1:2020, EN 61000-3-3:2013+A1:2019+A2:2021, EN IEC 61000-3-2:2019+A1:2021)
SafetyCB (IEC 62368-1: 2014 + A11), CE-LVD (EN 62368-1:2014 + A11:2017)
EnvironmentCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
ProtectionIP54 (IEC 60529-2013)