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Hikvision DS-2DE4A425IWG1-E DarkFighter Acusense Network Speed Dome, 4MP, 25× Optical Zoom
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About this product
The Hikvision DS-2DE4A425IWG1-E is a 4MP 25X Powered by DarkFighter IR Acusense Network Speed Dome for IP CCTV systems, with 25 × optical zoom, pan and tilt, and up to 50 m IR range. It focuses on human and vehicle targets classification based on deep learning, and is water and dust resistant (IP67).
Key features
- 1/2.8" Progressive Scan CMOS with 2560 × 1440 max. resolution
- 25 × optical and 16 × digital zoom, 4.8 to 120 mm focal length
- IR supplement light with IR Distance: up to 50 m, 850 nm wavelength
- 120 dB WDR for clear imaging against strong back lighting
- Pan 0° to 360°, tilt -5° to 90°, with 300 presets
- Human and vehicle targets classification based on deep learning
- Smart tracking: manual tracking, auto-tracking
- IP67 (IEC 60529-2013), TVS 6000 V lightning protection
Frequently asked questions
How far does the DS-2DE4A425IWG1-E see at night?
Its supplement light type is IR, with IR Distance: up to 50 m at an 850 nm wavelength. Min. illumination is Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON), 0 Lux with IR.
How much zoom does it have?
It has 25 × optical and 16 × digital zoom on a 4.8 to 120 mm lens, with a horizontal FOV from 53.3° to 2.6°.
What power does it need?
It runs on 12 VDC, Max. 24 W, or PoE (802.3at).
Can it record to a memory card?
Yes. It has a built-in memory card slot that supports microSD/microSDHC/microSDXC cards up to 512 GB. Network storage on NAS (NFS, SMB/CIFS) with auto network replenishment (ANR) is also supported.
Which smart detection features does it have?
Smart events cover line crossing, intrusion, region entrance, region exiting, unattended baggage, object removal and audio exception detection. It also focuses on human and vehicle targets classification based on deep learning, and supports manual tracking and auto-tracking.
How weather resistant is it?
It is water and dust resistant (IP67), with TVS 6000 V lightning protection, and works from -30 °C to 65 °C with humidity 90% or less (non-condensing).
Technical Details
Specifications
Brand
Hikvision
Model
DS-2DE4A425IWG1-E
Manufacturer Part Number (MPN)
DS-2DE4A425IWG1-E
Image Sensor
1/2.8" Progressive Scan CMOS
Max. Resolution
2560 × 1440
Min. Illumination
Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON), 0 Lux with IR
Shutter Speed
1/1 s to 1/30,000 s
Day & Night
IR cut filter
Zoom
25 × optical, 16 × digital
Focal Length
4.8 to 120 mm
FOV
Horizontal FOV 53.3° to 2.6°, vertical FOV 30.6° to 1.5°, diagonal FOV 60.5° to 3°
Focus
Auto, semi-auto, manual
Aperture
Max. F1.6
Zoom Speed
Approx. 3.4 s
Supplement Light Type
IR
Supplement Light Range
IR Distance: up to 50 m
Smart Supplement Light
Yes
IR Wavelength
850 nm
Movement Range (Pan)
0° to 360°
Movement Range (Tilt)
-5° to 90°
Pan Speed
configurable from 0.1° to 300°/s; preset speed: 350°/s
Tilt Speed
configurable from 0.1° to 160°/s, preset speed 200°/s
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
3D Positioning
Yes
Power-Off Memory
Yes
Sub-Stream
50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288); 60 Hz: 30 fps (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
H.264 Type
Baseline Profile/Main Profile/High Profile
H.265 Type
Main profile
Region Of Interest (ROI)
8 fixed regions for each stream
Audio Compression
G.711, G.722.1, G.726, MP2L2, PCM, MP3, AAC-LC
Environment Noise Filtering
Yes
Protocols
TCP/IP, ICMP, HTTP, FTP, SFTP, DHCP, DDNS, HTTPS, DNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, QoS, IPv4/IPv6, UDP, SSL/TLS, ISUP, WebSocket, WebSockets, 802.1X
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
Network Storage
NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
Client
iVMS-4200, HikCentral Pro, Hik-Connect
Day/Night Switch
Day, Night, Auto, Schedule
WDR
120 dB
Defog
Digital Defog
Image Enhancement
BLC, HLC, 3D DNR
Privacy Mask
24 programmable polygon privacy masks, mask color or mosaic configurable
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
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
2 inputs, 2 outputs
Basic Event
Motion detection, video tampering alarm, exception, alarm input and output
Smart Event
line crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection, audio exception detection
Smart Tracking
Manual tracking, auto-tracking
Face Capture
Detects up to 5 faces simultaneously
Regional People Counting
Supports up to 8 detection regions; 3 detection modes: people density detection, number of people exception detection, waiting time exception detection
Power
12 VDC, Max. 24 W; PoE (802.3at)
Dimension
Ø 169 mm × 161 mm
Weight
Approx. 2.45 kg
Operating Condition
-30 °C to 65 °C (-22 °F to 149 °F). Humidity 90% or less (non-condensing)
General Function
Mirror, password protection
Protection
IP67 (IEC 60529-2013), TVS 6000 V lightning protection
Specifications
| Brand | Hikvision |
|---|---|
| Model | DS-2DE4A425IWG1-E |
| Manufacturer Part Number (MPN) | DS-2DE4A425IWG1-E |
| Image Sensor | 1/2.8" Progressive Scan CMOS |
| Max. Resolution | 2560 × 1440 |
| Min. Illumination | Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON), 0 Lux with IR |
| Shutter Speed | 1/1 s to 1/30,000 s |
| Day & Night | IR cut filter |
| Zoom | 25 × optical, 16 × digital |
| Focal Length | 4.8 to 120 mm |
| FOV | Horizontal FOV 53.3° to 2.6°, vertical FOV 30.6° to 1.5°, diagonal FOV 60.5° to 3° |
| Focus | Auto, semi-auto, manual |
| Aperture | Max. F1.6 |
| Zoom Speed | Approx. 3.4 s |
| Supplement Light Type | IR |
| Supplement Light Range | IR Distance: up to 50 m |
| Smart Supplement Light | Yes |
| IR Wavelength | 850 nm |
| Movement Range (Pan) | 0° to 360° |
| Movement Range (Tilt) | -5° to 90° |
| Pan Speed | configurable from 0.1° to 300°/s; preset speed: 350°/s |
| Tilt Speed | configurable from 0.1° to 160°/s, preset speed 200°/s |
| 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 |
| 3D Positioning | Yes |
| Power-Off Memory | Yes |
| Sub-Stream | 50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288); 60 Hz: 30 fps (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 |
| H.264 Type | Baseline Profile/Main Profile/High Profile |
| H.265 Type | Main profile |
| Region Of Interest (ROI) | 8 fixed regions for each stream |
| Audio Compression | G.711, G.722.1, G.726, MP2L2, PCM, MP3, AAC-LC |
| Environment Noise Filtering | Yes |
| Protocols | TCP/IP, ICMP, HTTP, FTP, SFTP, DHCP, DDNS, HTTPS, DNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, QoS, IPv4/IPv6, UDP, SSL/TLS, ISUP, WebSocket, WebSockets, 802.1X |
| 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 |
| Network Storage | NAS (NFS, SMB/CIFS), auto network replenishment (ANR) |
| Client | iVMS-4200, HikCentral Pro, Hik-Connect |
| Day/Night Switch | Day, Night, Auto, Schedule |
| WDR | 120 dB |
| Defog | Digital Defog |
| Image Enhancement | BLC, HLC, 3D DNR |
| Privacy Mask | 24 programmable polygon privacy masks, mask color or mosaic configurable |
| 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 |
| 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 | 2 inputs, 2 outputs |
| Basic Event | Motion detection, video tampering alarm, exception, alarm input and output |
| Smart Event | line crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection, audio exception detection |
| Smart Tracking | Manual tracking, auto-tracking |
| Face Capture | Detects up to 5 faces simultaneously |
| Regional People Counting | Supports up to 8 detection regions; 3 detection modes: people density detection, number of people exception detection, waiting time exception detection |
| Power | 12 VDC, Max. 24 W; PoE (802.3at) |
| Dimension | Ø 169 mm × 161 mm |
| Weight | Approx. 2.45 kg |
| Operating Condition | -30 °C to 65 °C (-22 °F to 149 °F). Humidity 90% or less (non-condensing) |
| General Function | Mirror, password protection |
| Protection | IP67 (IEC 60529-2013), TVS 6000 V lightning protection |
Hikvision DS-2DE4A425IWG1-E DarkFighter Acusense Network Speed Dome, 4MP, 25× Optical Zoom
