Hikvision 4MP 25X Powered by DarkFighter IR Acusense Network Speed Dome Camera DS-2DE7A425IWG-EB

Hikvision 4MP 25X Powered by DarkFighter IR Acusense Network Speed Dome Camera DS-2DE7A425IWG-EB

Features:

• 1/2.8" progressive scan CMOS
• High quality imaging with 4 MP resolution
• Excellent low-light performance with powered-by-DarkFighter technology
• Audio visual alarm: The white flashing light and audible warning can be triggered by certain events
• 25 × optical zoom and 16 × digital zoom provide close up views over expansive areas
• Expansive night view with up to 200 m IR distance
• Focuses on human and vehicle targets classification based on deep learning
• Face capture: Up to 5 faces captured at the same time

Technical Specifications:

Camera

Image Sensor
1/2.8" Progressive Scan CMOS

Maximum Resolution
2560 × 1440

Minimum Illumination

• Color: 0.005 Lux @ (F1.5, AGC On)
• B/W: 0.001 Lux @ (F1.5, AGC On)
• 0 Lux With IR

Shutter Speed
1/1 s To 1/30,000 s

Day And Night
IR Cut Filter

Zoom

• 25× Optical Zoom
• 16× Digital Zoom

Slow Shutter
Yes

Lens

Focal Length
4.8 mm To 120 mm

Field Of View

• Horizontal: 50.8° To 2.6° (Wide–Tele)
• Vertical: 29.4° To 1.5° (Wide–Tele)
• Diagonal: 57.4° To 3° (Wide–Tele)

Focus Mode

• Auto
• Semi-Auto
• Manual

Aperture
F1.5 (Maximum)

Zoom Speed
Approx. 4.8 s

Illuminator

Supplement Light Type
IR

IR Distance
Up To 200 m

PTZ

Pan Range
360°

Tilt Range
-15° To 90° (Auto Flip)

Pan Speed

• 0.1° To 160°/s (Configurable)
• Preset Speed: 240°/s

Tilt Speed

• 0.1° To 120°/s (Configurable)
• Preset Speed: 200°/s

Proportional Pan
Yes

Presets
300

Preset Freezing
Yes

Patrol Scan

• 8 Patrols
• Up To 32 Presets Per Patrol

Pattern Scan
4 Pattern Scans

Park Action Options

• Preset
• Pattern Scan
• Auto Scan
• Tilt Scan
• Random Scan
• Frame Scan
• Panorama Scan

3D Positioning
Yes

PTZ Status Display
Yes

Scheduled Tasks

• Preset
• Pattern Scan
• Patrol Scan
• Auto Scan
• Tilt Scan
• Random Scan
• Frame Scan
• Panorama Scan
• Dome Reboot
• Dome Adjust
• Auxiliary Output

Power-Off Memory
Yes

Video

Main Stream

• 50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
• 60 Hz: 30 fps (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 Rate
32 Kbps To 16384 Kbps

Encoding Profiles

• H.264: Baseline, Main, High Profile
• H.265: Main Profile

Scalable Video Coding (SVC)
Supported For H.264 And H.265

Region Of Interest (ROI)
8 Fixed Regions Per Stream

Audio

Audio Compression
G.711, G.722.1, G.726, MP2L2, PCM, MP3, AAC-LC

Audio Bit Rate

• 64 Kbps (G.711)
• 16 Kbps (G.722.1, G.726)
• 32 To 192 Kbps (MP2L2)
• 16 To 64 Kbps (AAC-LC)
• 8 To 320 Kbps (MP3)

Audio Sampling Rate

• MP2L2: 16 kHz, 32 kHz, 48 kHz
• AAC-LC: 16 kHz, 32 kHz, 48 kHz
• PCM: 8 kHz, 16 kHz, 32 kHz, 48 kHz
• MP3: 8 kHz, 16 kHz, 32 kHz, 48 kHz

Environmental Noise Filtering
Yes

Network

Protocols Supported
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

Simultaneous Live View
Up To 20 Channels

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

User Management
Up To 32 Users

• Administrator
• Operator
• User

Security Features

• Password Protection
• HTTPS Encryption
• 802.1X Authentication
• IP Address Filtering
• RTP/RTSP Over HTTPS
• TLS 1.2 And TLS 1.3
• MAC Address Authentication
• Security Audit Log

Network Storage
NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR)

Supported Clients
iVMS-4200, HikCentral Pro, Hik-Connect

Supported Web Browsers
IE11, Chrome 80+, Firefox 80+, Safari 13+, Edge 89+

Image Features

Adjustable Image Settings

• Saturation
• Brightness
• Contrast
• Sharpness
• Gain
• White Balance

Day/Night Modes
Day, Night, Auto, Schedule

Wide Dynamic Range (WDR)
120 dB

Signal-To-Noise Ratio (SNR)

52 dB

Defog
Digital Defog

Image Stabilisation
EIS

Image Enhancement
BLC, HLC, 3D DNR

Privacy Mask
24 Programmable Polygon Masks

Regional Focus
Yes

Regional Exposure
Yes

Interfaces

Ethernet Interface
1 × RJ45 (10/100 Mbps Self-Adaptive Ethernet Port)

On-Board Storage
MicroSD / MicroSDHC / MicroSDXC (Up To 512 GB)

Built-In Speaker
1 × Built-In Speaker (Up To 30 m Effective Distance)

Audio Interfaces

• 1 × Audio Input (Line-In)
• 1 × Audio Output (Line-Out)

Alarm Interface

• 2 × Alarm Inputs
• 1 × Alarm Output

Reset Button
Yes

Events And Smart Features

Basic Events

• Motion Detection
• Video Tampering Alarm
• Exception Detection
• Alarm Input And Output

Smart Events

• Line Crossing Detection
• Intrusion Detection
• Region Entrance Detection
• Region Exit Detection
• Unattended Baggage Detection
• Object Removal Detection
• Audio Exception Detection

Linkage Actions

• FTP / NAS / Memory Card Upload
• Email Notification
• Alarm Output Trigger
• Recording Trigger
• Audible Warning
• White Light Flashing
• PTZ Actions

Smart Tracking

• Manual Tracking
• Auto Tracking

Deep Learning Functions

Face Capture

• Detects Up To 5 Faces Simultaneously
• Face Detection
• Face Capture
• Face Grading
• Best Face Image Selection

General

Power Supply
36 VDC ±25%, Max. 42 W
Hi-PoE

Material
ADC12

Operating Temperature
-30°C To 65°C

Operating Humidity
Up To 90% (Non-Condensing)

Demist
Yes

Physical Characteristics

Dimensions
Ø 220 mm × 363.3 mm

Weight
Approx. 5 kg

Protection And Compliance

Ingress Protection
IP67

Impact Protection
IK10

Lightning Protection
TVS 6000 V

Certifications

EMC
CE-EMC, RCM, IC, KC

Safety
UL (UL 62368-1)
CB (IEC 60950-1, IEC 62368-1)
CE-LVD (EN 62368-1:2014 + A11:2017)
BIS
LOA (SANS IEC 60950-1)

Environmental Compliance
RoHS, WEEE, REACH