NOTE: Including wall mounted bracket, excluding power supply

DS-2DE4825IWG1-E 8 MP 25X Powered by DarkFighter IR Acusense Network Speed Dome

• Excellent low-light performance with powered-by-DarkFighter and AI-ISP technology

• High focus speed with self-learning focus technology keep the picture clear every single second

• High quality imaging with 8 MP resolution

• 1/2.8" progressive scan CMOS

• 25× optical zoom and 16× digital zoom provide close up views over expansive areas

• Focuses on human and vehicle targets classification based on deep learning

• Support face capture. Up to 5 faces captured at the same time

• Support link to hikvision network speakers and network microphones to play audio

• Improve playback efficiency and be compatible with the AcuSeek and AcuSearch technologies of NVR for combined use

• Expansive night view with up to 100 m IR distance

• Active strobe light and audio alarm to warn intruders off

• Built-in arrayed dual-microphone for real-time high quality audio security
  

• Image Sensor1/2.8" progressive scan CMOS
• Max. Resolution3840 × 2160
• Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON); B/W: 0.001 Lux @ (F1.6, AGC ON), 0 Lux with IR
• Shutter Speed1 s to 1/30,000 s
• Day & NightIR cut filter
• Zoom25x optical, 16x digital
• Slow Shutteryes

• Focal Length4.8 to 120 mm
• FOVHorizontal field of view: 55.3° to 3.0°, vertical field of view: 32.2° to 1.7°, diagonal field of view: 62.3° to 3.4°
• FocusAuto, semi-auto, manual
• ApertureMax. F1.6
• Zoom SpeedApprox. 3.6 s

• Supplement Light TypeIR
• Supplement Light RangeIR Distance: up to 100 m

• Movement Range (Pan)360°
• Movement Range (Tilt)-15° to 90° (auto flip)
• Pan Speedpan speed: configurable from 0.1° to 80°/s; preset speed: 80°/s
• Tilt Speedtilt speed: configurable from 0.1° to 80°/s, preset speed 80°/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, auxiliary output
• Power-Off Memoryyes

• 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 × 480, 640 × 480, 352 × 240)

• 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 16384 kbps
• 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 CompressionG.711,G.722.1,G.726,MP2L2,PCM,MP3,AAC-LC
• Audio Bit Rate64 Kbps (G.711),16 Kbps (G.722.1),16 Kbps (G.726),32 to 192 Kbps (MP2L2),16 to 64Kbps (AAC-LC),8 to 320 Kbps (MP3)
• Audio Sampling RateMP2L2: 16kHz, 32kHz, 48kHz,AAC-LC: 16kHz, 32kHz, 48kHz,PCM: 16kHz, 32kHz, 48kHz,MP3: 8kHz, 16kHz, 32kHz, 48kHz
• Environment Noise FilteringYes

• 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
• 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, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.2, TLS 1.3, host authentication (MAC address)
• Network StorageNAS (NFS, SMB/CIFS), auto network replenishment (ANR)
• ClientiVMS-4200, HikCentral Pro, Hik-Connect
• Web BrowserIE11, Chrome 80+, Firefox 80+, Safari 13+, Edge 89+

• 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 StabilizationEIS
• Image EnhancementBLC, HLC, 3D DNR
• Privacy Mask24 programmable polygon privacy masks, mask color or mosaic configurable
• Regional FocusYes
• Regional ExposureYes
• VR View360° Real Scene Stitched Panoramic Image

• Ethernet Interface1 RJ45 10M/100M self-adaptive Ethernet port
• On-Board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 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

• Alarm1 input, 1 output
• ResetYes
• Built-In Microphone2 built-in Microphone: Arrayed dual-microphone up to 8 meters
• Built-In Speaker1 built-in speaker, with effective distance reaching max. 20 meters

• Basic EventMotion detection, video tampering alarm, exception, alarm input and output
• Smart EventLine crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection, audio exception detection
• LinkageUpload to FTP/NAS/memory card, notify surveillance center, send email, trigger alarm output, trigger recording,audible warning, white light flashing, and PTZ actions (such as preset, patrol scan, pattern scan)

• Face Capture

  Detects up to 5 faces simultaneously.

  Supports detecting, capturing, grading, selecting of face in motion, and output the best face picture of the face

• Regional People Counting

  Supports up to 8 detection regions, and independent arming schedule and linkage method

  Supports 3 detection modes: people density detection, number of people exception detection, waiting time exception detection

  Supports searching real-time number of people

• Power12 VDC, max. 18 W, including max. 1.6 W for heater and 9 W for IR; PoE (802.3at)
• DimensionØ 164.5 mm × 290 mm (Ø 6.48" × 11.42")
• Approx. 2 kg (4.41 lb.)
• MaterialADC12
• Operating Condition-30 °C to 65 °C (-22 °F to 149 °F). Humidity 90% or less (non-condensing)
• DemistYes

• EMCCE-EMC (EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021+A2:2024, EN 61000-3-3:2013+A1:2019+A2:2021),RCM (AS/NZS CISPR 32: 2015)
• SafetyCB (IEC 62368-1:2014), CE-LVD (EN 62368-1:2014 + A11:2017)
• EnvironmentCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
• Protection
  IP67 (IEC 60529-2013),TVS 6000 V lightning protection, surge protection and voltage transient protection
  

  
  

  
  

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