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Hikvision 2MP Smart Tracking, Ultra Low Light DarkFighter PTZ Camera with 25X Zoom
Product ID DS-2DF6A225X-AEL

Hikvision 2MP Smart Tracking, Ultra Low Light DarkFighter PTZ Camera with 25X Zoom

Trade Only Item
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3 Year Warranty

  • Summary
  • Full Spec
  • Diagram

Key Features

  • 1/1.8" progressive scan CMOS
  • Up to 1920 × 1080 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
  • DarkFighter Technology
  • Support H.265+/H.265 video compression
  • Deep-learning-based target classification algorithm for auto-tracking 2.0 and perimeter protection
  • Rapid focus
  • IK 10, IP67


Manufacturers Spec Sheet (PDF)

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)
Shutter Time 1 to 1/30,000 s
White Balance Auto/Manual/ATW (Auto-tracking White Balance)/Indoor/Outdoor/Fluorescent Lamp/Sodium Lamp
Gain Auto/Manual
Day & Night IR Cut Filter
Digital Zoom 16 ×
Privacy Mask 24 programmable polygon privacy masks, mask color or mosaic configurable
Focus Mode Auto/Semi-automatic/Manual
WDR 120 dB WDR
Rapid Focus Yes
Focal Length 5.7 to 142.5 mm, 25 × optical zoom
Zoom Speed Approx. 3.7 s (optical lens, wide-tele)
Field of View Horizontal field of view: 59.8° to 2.8° (wide-tele)
Working Distance 10 mm to 1500 mm (wide-tele)
Aperture Range F1.5 to F3.4
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 Yes
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 Yes
Park Action Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan
3D Positioning Yes
PTZ Status Display Yes
Preset Freezing Yes
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
Bit rate 32 Kbps to 16 Mbps
Audio compression G.711/G.722.1/G.726/MP2L2/PCM
Audio Bit rate 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
Smart Features
Face Capture Detect and capture faces and upload face pictures
Perimeter Protection Intrusion, Line Crossing, Region Entrance, Region Exiting. Support alarm triggering by specified target types (human and vehicle). Reduce mistaken alarm caused by target types such as leaf, light, animal, and flag, etc.
Event Detection Face detection, unattended baggage detection, object removal detection, audio exception detection
Smart Tracking Manual tracking, auto tracking (support tracking specified target types such as human and vehicle), event tracking
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.
Smart Record ANR (Automatic Network Replenishment), Dual-VCA
Region of Interest Eight fixed region for each stream
IR Distance n/a
Max. Resolution 1920 × 1080
Main Stream 50Hz: 50fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub-Stream 50Hz: 25fps (704 × 576, 640 × 480, 352 × 288)
Third Stream 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288)
Network Storage Built-in memory card slot, support Micro SD/SDHC/SDXC, up to 256 GB; NAS (NFS, SMB/ CIFS), ANR
API ONVIF (Profile S, Profile G, Profile T), ISAPI, SDK
Simultaneous Live View Up to 20 channels
User/Host Up to 32 users; 3 user 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
Alarm Interface 7-ch alarm input/2-ch alarm output
Audio Interface 1-ch audio input, 2.0 to 2.4V p-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 HIKVISION, Pelco-P, Pelco-D, self-adaptive
Video Out 1.0 V [p-p]/75 Ω, NTSC (or PAL) composite, BNC connector
Power 24 V, 2.5 A, 50/60Hz, AC (max. 60 W, including max.10 W for heater)
Hi-PoE, 42.5-57 V, 0.75 A (max. 50 W, including max.10 W for heater)
Working Environment Temperature: -40°C to 70°C (-40°F to 158°F), humidity: ≤ 95%
Protection Level IP67 Standard, IK10, 6000V Lightning Protection, Surge Protection and Voltage Transient Protection
Material Aluminum alloy
Dimension Φ 231.1 mm × 355.6 mm
Weight Approx. 6 kg

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