Hikvision DS-2DF6A425X-AEL (C) 4MP 25× Network
Speed Dome adopts 1/1.8" progressive scan CMOS chip.
With the 25× optical zoom lens, the camera offers more
details over expansive areas.
This series of cameras can be widely used for wide
ranges of high-definition, such as the rivers, forests,
roads, railways, airports, ports, squares, parks, scenic
spots, stations and large venues, etc.
Key Features
1/1.8" progressive scan CMOS
Up to 2560 × 1440 resolution
Min. illumination:
Color: 0.002 Lux @(F1.5, AGC ON)
B/W: 0.0002 Lux @(F1.5, AGC ON)
25× optical zoom, 16× digital zoom
120 dB WDR, 3D DNR, HLC, BLC, Optical Defog,
EIS
24 VAC &Hi-PoE
Support H.265+/H.265 video compression
Deep-learning-based target classification
algorithm for auto-tracking 2.0 and perimeter
protection
IK10, IP67
DS-2DF6A425X-AEL (C)
4MP 25× Network Speed Dome
Specification
Camera Module
Image Sensor
1/1.8" progressive scan CMOS
Min. Illumination
Color: 0.002 Lux @(F1.5, AGC ON)
B/W: 0.0002 Lux @(F1.5, AGC ON)
White Balance
Auto/Manual/ATW (Auto-tracking White Balance)/Indoor/Outdoor/Fluorescent
Lamp/Sodium Lamp
Gain
Auto/Manual
Shutter Time
1/1 s to 1/30,000 s
Day & Night
IR Cut Filter
Digital Zoom
16×
Privacy Mask
24 programmable polygon privacy masks
Focus Mode
Auto/Semi-automatic/Manual
WDR
120 dB WDR
Rapid Focus
Support
Lens
Focal Length
5.7 mm to 142.5 mm, 25× optical zoom
Zoom Speed
Approx. 3.7 s (optical lens, wide-tele)
FOV
Horizontal field of view: 59.8° to 2.8° (wide-tele)
Vertical field of view: 33.6° to 1.6° (wide-tele)
Diagonal field of view: 68.6° to 3.2° (wide-tele)
Working Distance
10 mm to 1500 mm (wide-tele)
Aperture Range
F1.5 to F3.4
PTZ
Movement Range (Pan)
360° endless
Pan Speed
Configurable, from 0.1°/s to 350°/s, preset speed: 540°/s
Movement Range (Tilt)
From -20° to 90° (auto flip)
Tilt Speed
Configurable, from 0.1°/s to 240°/s, Preset Speed: 400°/s
Proportional Zoom
Support
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
Power-off Memory
Support
Park Action
Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame
Scan/Panorama Scan
3D Positioning
Support
PTZ Position Display
Support
Preset Freezing
Support
Scheduled Task
Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame
Scan/Panorama Scan/Dome Reboot/Dome Adjust/Aux Output
Compression Standard
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.264+
Support
H.265 Type
Main Profile
H.265+
Support
Video Bitrate
32 Kbps to 16384 Kbps
Audio Compression
G.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/PCM
Audio Bitrate
64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-160Kbps(MP2L2)
Smart Feature
Perimeter Protection
Intrusion, Line Crossing, Region Entrance, Region Exiting
Support alarm triggering by specified target types (human and vehicle)
Filtering out mistaken alarm caused by target types such as leaf, light, animal, and flag,
etc.
Event Detection
Unattended Baggage Detection, Object Removal Detection, Face Detection, Audio
Exception Detection
Smart Tracking
Manual Tracking, Auto Tracking (support tracking specified target types such as human
and vehicle), Event Tracking
Smart Record
ANR (Automatic Network Replenishment), Dual-VCA
ROI
Support
Image
Max. Resolution
2560 × 1440
Main Stream
50Hz: 50fps (2560 × 1440, 2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720)
60Hz: 60fps (2560 × 1440, 2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720)
Sub-Stream
50Hz: 25fps (704 × 576, 640 × 480, 352 × 288)
60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)
Third Stream
50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288)
60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
Image Enhancement
HLC/BLC/3D DNR/Optical Defog/EIS/Regional Exposure/Regional Focus
SVC
Support
Network
Network Storage
Built-in memory card slot, support Micro SD/SDHC/SDXC, up to 256 GB; NAS (NPS,
SMB/ CIPS), ANR
Alarm Linkage
Alarm actions, such as Preset, Patrol Scan, Pattern Scan, Memory Card Video Record,
Trigger Recording, Notify Surveillance Center, Upload to FTP/Memory Card/NAS, Send
Email, etc.
Protocols
IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP,
RTCP, RTP, TCP/IP, DHCP, PPPoE, Bonjour
API
Open-ended, support ONVIF, ISAPI, and CGI, support HIKVISION SDK and Third-Party
Management Platform
Simultaneous Live View
Up to 20 channels
User/Host
Up to 32 users.
3 levels: Administrator, Operator and User
Security Measures
User authentication (ID and PW), Host authentication (MAC address); HTTPS
encryption; IEEE 802.1x port-based network access control; IP address filtering
Client
iVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect
Web Browser
IE 8 to 11, Chrome 31.0 to 44, Firefox 30.0 to 51
Interface
Alarm
7-ch alarm input/2-ch alarm output
Audio
1-ch Mic. Input (applicable microphone, plug-in power type), 2.0 to 2.4Vp-p, 1k
Ohm±10%
1-ch Audio output, Line level, impedance: 600Ω
Network Interface
1 RJ45 10 M/100 M Ethernet Interface, Hi-PoE
RS-485
Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive
BNC
1.0 V [p-p]/75 Ω, NTSC (or PAL) composite, BNC
General
Power
24 VAC (Max. 60 W) , Hi-PoE (Max. 50 W)
Working Environment
Temperature: -40°C to 65°C (-40°F to149°F)
Humidity: ≤ 90%
Protection Level
IP67 Standard, IK10, 6000V Lightning Protection, Surge Protection and Voltage
Transient Protection
Material
Aluminum alloy
Dimensions
Φ 231.1 mm × 355.6 mm (Φ 9.10" × 14")
Weight
Approx. 6 kg (13.23 lb)
Order Model
DS-2DF6A425X-AEL (C), 24 VAC &Hi-PoE
Dimensions
Unit: mm
231.1
335.6
20
0505211080903
Accessories
DS-1604ZJ-P
Wall Mount
DS-1661ZJ-P
Pendant Mount
DS-1662ZJ-P
Pendant Mount
DS-1667ZJ-P
Pendant Mount
DS-1682ZJ-P
Extension Bar for Pendant Mount
DS-1663ZJ-P
Ceiling Mount
DS-1660ZJ-P
Parapet Mount
DS-1604ZJ-Pole-P
Vertical Pole Mount
DS-1604ZJ-Corner-P
Corner Mount
DS-1100KI
Network Keyboard
DS-1005KI
USB Joy-stick
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