Introduction to the Hikvision DS-2CD2526G2-IS 2MP AcuSense Mini Dome
The Hikvision DS-2CD2526G2-IS is a compact, outdoor-ready 2 MP (1920×1080) AcuSense mini dome network camera designed for users who need reliable detection, strong low-light performance and rugged protection in a small form factor. With a fixed 2.8 mm lens, DarkFighter low-light enhancements, built-in IR/EXIR illumination to roughly 30 m and Hikvisions AcuSense human/vehicle classification, this camera aims to reduce false alarms and make forensic search faster and more accurate. It supports modern video codecs (including H.265/H.265+) and offers IP67 and IK08 ratings for outdoor and vandal-prone locations. The manufacturers suggested retail price is approximately $134.99 (check local channels for exact pricing and availability).
Key features at a glance
- 2 MP resolution(1920 x 1080) at up to 25/30 fps for clear day-time images.
- AcuSense human/vehicle classificationto reduce false positives and speed event searches.
- DarkFighter low-light technologyfor improved colour in very low lux conditions.
- Built-in IR/EXIRillumination effective to about 30 m for true day/night operation.
- Rugged outdoor designwith IP67 ingress protection and IK08 vandal resistance.
- Efficient compressionusing H.265/H.265+ to lower bandwidth and storage.
- Flexible powervia 12 V DC or PoE (Power over Ethernet) for simplified installation.
Detailed specifications and benefits
This section unpacks the cameras important specifications and what they mean in real-world use.
The DS-2CD2526G2-IS uses a 1/2.8" progressive-scan CMOS sensor and delivers 2 MP (1920 x 1080) video at 25/30 fps depending on regional mains frequency. The combination of the sensor and Hikvisions DarkFighter enhancements allows for excellent colour sensitivity at very low lux levels (colour: 0.002 lux @ F1.4; B/W: 0 lux with IR), so scenes remain useful and often colour-correct even in dim conditions. Practically, this means better identification of people and vehicles at dawn/dusk or under low ambient lighting than many basic dome cameras.
The fixed 2.8 mm lens (F1.4) provides a wide field of view: horizontal ≈ 107°, vertical ≈ 57° and diagonal ≈ 129°, making this camera well-suited for covering entrances, small parking areas and shopfronts. The DORI guidance for the 2.8 mm lens is Detect 44 m, Observe 17 m, Recognise 9 m and Identify 4 m — useful metrics when planning camera placement to meet expected surveillance goals.
Support for H.265 and H.265+ as well as H.264 variants and MJPEG helps reduce storage and network bandwidth without sacrificing image quality. Bitrate control options (CBR/VBR) let installers optimise performance for network constraints or storage capacity. For installations with limited storage or many cameras, H.265+ can yield substantial savings over older codecs.
AcuSense uses deep-learning algorithms to classify moving objects as human, vehicle or other. This dramatically reduces common false alarms triggered by foliage, small animals, rain or lighting changes, and it accelerates forensic search by allowing event filters. For security teams and busy installers, AcuSense can mean fewer nuisance alerts and faster retrieval of relevant clips.
The camera features built-in IR/EXIR (850 nm) effective to around 30 m for night coverage and an IR cut filter for true day/night operation. IS variants include a built-in microphone for audio capture; -S variants (where available) add audio I/O and alarm inputs/outputs. On-board microSD storage is supported (commonly up to 256 GB depending on variant), enabling local recording if network connection is interrupted.
With IP67 protection against dust and water and IK08 impact resistance, this mini dome is built for outdoor and semi-exposed locations. Typical operating temperatures are around -30 °C to +60 °C (refer to the regional datasheet for exact ranges) and the device is intended for exterior or covered exterior installations where weather resistance is required.
Use cases and scenarios where the camera excels
The DS-2CD2526G2-IS is versatile and fits many small to medium surveillance needs. Typical deployments include:
- Perimeter protection:The combination of wide field of view, AcuSense classification and IR reaches suits fences, gates and property boundaries where distinguishing people and vehicles from environmental motion is important.
- Car parks and driveways:Good low-light behaviour and vehicle detection make it useful for parking lots, apartment garage entrances and small public car parks.
- Retail frontages and shopfronts:The dome's discreet appearance and wide coverage let storeowners monitor entrances and display areas with fewer cameras.
- Residential and multi-dwelling installations:PoE simplicity and on-board recording make this a practical option for home security integrators and technically-minded DIY customers.
- Business premises and small commercial sites:Offices, small warehouses and service yards can benefit from reduced false alarms and efficient storage management.
Comparisons with similar products in the market
When choosing a surveillance camera, buyers often weigh detection accuracy, low-light performance, ruggedness and total cost of ownership.
- Vs. non-AcuSense 2 MP dome cameras:The primary advantage of the DS-2CD2526G2-IS is AcuSenses deep-learning classification. Non-AcuSense 2 MP cameras will deliver similar image quality but typically generate more nuisance alerts and require more manual review when searching recorded footage.
- Vs. higher-resolution cameras (4 MP / 8 MP):Higher-resolution models capture more detail at longer distances but require more bandwidth and storage. For many perimeter and entrance tasks, the 2 MP resolution with a wide 2.8 mm lens offers a practical balance: clearer live viewing with efficient storage when paired with H.265+ compression.
- Vs. competing brands:Competitors provide similar feature sets (wide-angle lenses, PoE, IR and AI-based analytics). The deciding factors often become local support, integration with existing NVR/VMS platforms and pricing. Hikvisions ecosystem and ONVIF compatibility generally make integration straightforward, while AcuSense gives a differentiated edge in false-alarm reduction.
- Form factor considerations (dome vs bullet):Mini domes are discreet and offer 360-degree aesthetic blending into facades, while bullet cameras may be more visible and easier to aim at long-distance targets. For vandal-prone spots, the IK08 rating here is valuable.
Customer feedback and installer impressions
Official customer testimonials for this exact variant are not included in the provided record. However, common installer and end-user feedback for Hikvision AcuSense mini domes typically highlights:
- Fewer false alarms compared with non-AI models, especially in windy or high-traffic outdoor environments.
- Impressive low-light color performance thanks to DarkFighter, making identification easier at night before IR cut-in.
- Easy installation with PoE and a compact, unobtrusive profile that suits retail and residential sites.
- Requests for clear region-specific certifications and warranty details before commercial deployments (datasheet verification advised).
If you plan to deploy multiple units or integrate them into an existing video management system, ask your supplier for firmware versions, ONVIF compatibility checks and any local certification documentation.
Safety, compliance and installation notes
Always check the official Hikvision datasheet or consult your distributor for up-to-date regional certifications (CE/UKCA) as the provided data does not confirm certifications for all markets. Installation should be performed by a qualified installer. Isolate power before installation and follow local wiring regulations and the Hikvision user manual for mounting and grounding guidance.
Conclusion: Why choose the DS-2CD2526G2-IS?
The Hikvision DS-2CD2526G2-IS 2 MP AcuSense mini dome represents a strong value proposition for users who want dependable outdoor surveillance with intelligent detection and efficient storage. Its combination of AcuSense human/vehicle classification, DarkFighter low-light capability, built-in IR illumination and rugged IP67/IK08 construction make it well-suited to perimeter protection, car parks, shopfronts and residential or small-commercial deployments. For those balancing cost, bandwidth and actionable alerts, this camera offers a practical middle ground: better-than-basic analytics and robust hardware without the storage overhead of higher-resolution alternatives.
Before purchasing, verify regional certifications, confirm the exact variant required for audio/alarm I/O needs, and review warranty and support options from your supplier. When those checks are complete, the DS-2CD2526G2-IS is a capable, compact choice for improving situational awareness and reducing time spent chasing false alarms.
