Hikvision DS-2DF6A425X-AELC User Manual

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