Hikvision DS-2DE7A425IWG1-E 4MP 25x AcuSense DarkFighter IR PTZ Network Speed Dome Camera

The Hikvision DS-2DE7A425IWG1-E is a professional 4MP PTZ network speed dome camera built for long-range outdoor surveillance across large sites. It combines 25× optical zoom, Powered-by-DarkFighter low-light performance, AcuSense human and vehicle detection, up to 200m IR night vision and built-in audio in a rugged IP67 / IK10 housing.

Hikvision DS-2DE7A425IWG1-E 4MP 25× AcuSense PTZ Network Speed Dome Camera

The Hikvision DS-2DE7A425IWG1-E is a professional 4MP PTZ network speed dome camera designed for large-area CCTV coverage where operators need flexible zoom control, long-range night performance and smart detection features in one outdoor-ready camera. It combines 25× optical zoom, Powered-by-DarkFighter low-light technology, HIK AI-ISP image processing, AcuSense human and vehicle classification, smart tracking and built-in audio for demanding perimeter, site and infrastructure monitoring applications.

This model is suited to installations where a fixed camera may not provide enough coverage or detail over distance. With its 4.8mm to 120mm motorised zoom lens, the DS-2DE7A425IWG1-E can monitor wider scenes at the short end and zoom in for more detailed views across roads, yards, depots, industrial sites, logistics areas, public spaces and commercial perimeters.

4MP PTZ Surveillance with 25× Optical Zoom

The camera supports a maximum video resolution of 2560 × 1440 and uses a 1/2.8" progressive scan CMOS sensor. Its 25× optical zoom and 16× digital zoom help operators capture more detail over larger spaces without needing multiple fixed cameras to cover the same area.

Powered-by-DarkFighter Low-Light Performance

Hikvision confirms Powered-by-DarkFighter low-light performance alongside HIK AI-ISP noise reduction technology. This helps improve image clarity in darker environments and can be useful for overnight monitoring, poorly lit yards, transport routes, perimeter lines and wide outdoor areas.

Up to 200m IR Night Vision

For night operation, the DS-2DE7A425IWG1-E supports IR night vision up to 200 metres, making it suitable for longer-range surveillance than standard short-range dome cameras. This is particularly useful for larger commercial or industrial sites, access roads, open yards, car parks and infrastructure locations.

AcuSense Human and Vehicle Classification

The camera includes Hikvision AcuSense technology, which focuses on human and vehicle target classification. This helps reduce unnecessary alerts caused by irrelevant movement and improves event filtering for perimeter protection and site monitoring.

Smart Tracking, Face Capture and PTZ Control

The DS-2DE7A425IWG1-E supports manual tracking and auto-tracking, along with face capture and a full PTZ feature set including 300 presets, 8 patrols and 4 pattern scans. This makes it useful for active surveillance environments where operators want the flexibility to follow movement or move quickly between key monitoring points.

Built-In Audio and Audio Visual Warning

Unlike many standard PTZ cameras, this model includes 2 built-in arrayed microphones and a built-in speaker. Hikvision also confirms audio visual alarm functionality, allowing white flashing light and audible warning to be triggered by certain events. This can be useful for deterrence and event response where the installation is configured to use these functions.

Outdoor-Ready PTZ for Harsh Environments

The DS-2DE7A425IWG1-E is designed for outdoor use with IP67 weather protection, IK10 vandal resistance and TVS 6000V lightning / surge / transient protection. It supports Hi-PoE or 36V DC power and includes microSD storage support up to 512GB for local edge recording where required.

KEY BENEFITS

• 25× optical zoom helps cover large outdoor areas while still capturing closer detail when needed
• 4MP video resolution provides clearer surveillance footage than lower-resolution PTZ cameras
• Powered-by-DarkFighter and HIK AI-ISP help improve image performance in low light
• Up to 200m IR night vision makes it suitable for longer-range night monitoring
• AcuSense human and vehicle classification helps improve alarm filtering and event accuracy
• Smart tracking support helps follow movement across monitored areas
• Built-in microphones and speaker support two-way or event-based audio functionality depending on system setup
• Audio visual alarm adds a visible and audible deterrent option for selected events
• IP67 and IK10 protection make it better suited to exposed outdoor environments
• microSD support up to 512GB adds local recording flexibility
• Designed for industrial, commercial, transport and perimeter CCTV applications
• Better suited than a fixed camera for sites needing active PTZ coverage and long-range zoom monitoring

KEY FEATURES

• 4MP PTZ network speed dome camera
• Maximum video resolution 2560 × 1440
• 25× optical zoom / 16× digital zoom
• 4.8mm to 120mm motorised zoom lens
• Powered-by-DarkFighter
• HIK AI-ISP image processing
• AcuSense human and vehicle classification
• IR night vision up to 200m
• 120dB WDR
• Built-in arrayed dual microphone
• Built-in speaker
• Face capture
• Smart tracking
• microSD card support up to 512GB
• Audio visual alarm with white flashing light and audible warning
• Hi-PoE / 36V DC power
• IP67 / IK10 rated housing

IDEAL FOR

• Warehouses and distribution centres
• Industrial estates and commercial yards
• Perimeter protection systems
• Car parks and loading areas
• Roads, railways and transport infrastructure
• Airports and public spaces
• Parks, scenic sites and larger venues
• Utility and infrastructure monitoring
• Long-range outdoor CCTV coverage
• Sites needing PTZ tracking and zoom surveillance

TECHNICAL SPECIFICATIONS

Frequently Asked Questions

What is the Hikvision DS-2DE7A425IWG1-E used for?
The Hikvision DS-2DE7A425IWG1-E is used for large-area PTZ CCTV surveillance in commercial, industrial, infrastructure and perimeter security environments where operators need zoom control, smart detection and long-range night monitoring.

Is the DS-2DE7A425IWG1-E suitable for outdoor use?
Yes. It is rated IP67 for weather resistance and IK10 for vandal resistance, making it suitable for outdoor CCTV installations when mounted correctly.

Does it support night vision?
Yes. Hikvision lists IR night vision up to 200m, which is useful for longer-range outdoor surveillance.

Does it support AcuSense?
Yes. The camera supports AcuSense human and vehicle classification to help improve event filtering and reduce false alerts from irrelevant movement.

Does it have audio?
Yes. The DS-2DE7A425IWG1-E has 2 built-in microphones, a built-in speaker, plus audio input and output interfaces.

Does it support PoE?
Yes. Hikvision confirms Hi-PoE support. It also supports 36V DC power.

What lens does the DS-2DE7A425IWG1-E use?
It uses a 4.8mm to 120mm motorised zoom lens with 25× optical zoom.

Does it support local recording?
Yes. Hikvision confirms a built-in microSD card slot supporting up to 512GB, along with NAS and ANR support.

Is it suitable for home CCTV?
It can be used on large residential properties, but this is primarily a professional PTZ speed dome intended for larger commercial, industrial and infrastructure surveillance projects rather than a standard small domestic CCTV setup.

Does it include face capture and smart tracking?
Yes. Hikvision lists face capture and manual / auto smart tracking among the supported features for this model.