Hikvision PTZ Pro Series DS-2DE4825WG-E3 4K 25X Powered by DarkFighter Fast Focus In-Ceiling Network Speed Dome

Product Description

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 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 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
APIONVIF (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
ResetYes

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)
Environment


CE-RoHS (2011/65/EU);

WEEE (2012/19/EU);

Reach (Regulation (EC) No 1907/2006)

ProtectionIP54 (IEC 60529-2013)

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