The Hikvision DS-2DF6A825X-AEL is an 8MP (4K) Ultra HD PTZ (Pan, Tilt, Zoom) camera with a 7.5mm to 187.5mm lens that allows optical zoom up to 25x and rapid auto focus. This camera's premier feature is its outstanding 8MP Ultra High Definition resolution, with the ability to maintain incredible detail over its full range of coverage. Its performance in low light environments is also excellent, being able to record in full colour as low as 0.005 Lux. A range of image enhancing features adds further versatility in challenging conditions and include wide dynamic range (WDR), highlight/back light compensation (HLC/BLC), 3D digital noise reduction technology (3D DNR) and electronic image stabilisation (EIS)
The DS-2DF6A825X-AEL is suitable for external applications in adverse weather conditions with IP67 rated weatherproof housing and IK10 Vandal protection. It is also fitted with a range of cutting edge smart features to further improve security such as Line-Crossing Detection, Intrusion Detection, Face Detection and Auto-Tracking, giving the camera full motorised 3 axis control to follow objects detected in its coverage, with the added ability to identify and analyse targets with it's built in deep-learning based target classification algorithm for perimeter protection.
This PTZ supports up to 300 presets, 8 patrols and 4 pattern scans. It also utilises H.265+ compression which offers a huge saving on bandwidth and storage usage. Impressive compression means reduction in bandwidth requirements and storage costs.
FEATURES

Hikvision 8MP Network Speed Dome PTZ Camera, 25X Zoom - DS-2DF6A825X-AEL
| Camera Module | |
| Image Sensor | 2/3" progressive scan CMOS |
| Min. Illumination | Color: 0.005 Lux @(F1.5, AGC ON) B/W: 0.0005 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 | Digital WDR |
| Rapid Focus | Support |
| Lens | |
| Focal Length | 7.5 mm to 187.5 mm, 25× optical zoom |
| Zoom Speed | Approx. 6.4 s (optical lens, wide-tele) |
| FOV | Horizontal field of view: 56.1° to 3.0° (wide-tele) Vertical field of view: 33.4° to 1.7° (wide-tele) Diagonal field of view: 62.9° to 3.4° (wide-tele) |
| Working Distance | 10 mm to 1500 mm (wide-tele) |
| Aperture Range | F1.5 to F4.0 |
| PTZ | |
| Movement Range (Pan) | 360° endless |
| Pan Speed | Configurable, from 0.1°/s to 300°/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 | 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 | 4096 × 2160 |
| Main Stream | 50Hz: 25fps (4096 × 2160, 3840 × 2160, 3072 × 1728, 2560 × 1440, 2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720) 60Hz: 30fps (4096 × 2160, 3840 × 2160, 3072 × 1728, 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/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 audio input/1-ch audio output |
| 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 70°C (-40°F to 158°F) Humidity: ≤ 90% |
| Protection Level | IP67 Standard, IK10, TVS 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) |
Datasheets
Hikvision 8MP Network Speed Dome PTZ Camera, 25X Zoom - DS-2DF6A825X-AEL