Product Overview
For installations demanding 4K-level detail across wide outdoor approaches, the DS-2CD2T86G2H-2I delivers 8MP resolution from a 1/1.8″ Progressive Scan CMOS sensor with a 2.8mm fixed lens offering approximately 111 degrees of horizontal coverage. Built for wall and eave mounting at perimeter positions, this bullet-form camera combines Hikvision’s DarkFighter technology with 120dB true WDR to maintain clear, balanced imaging through low-light, backlit, and mixed-lighting conditions. Equipped with AcuSense deep-learning analytics, it classifies humans and vehicles separately from irrelevant motion sources, reducing nuisance alerts on busy sites. Smart IR illumination reaches 60m with adaptive brightness to prevent overexposure of nearby subjects. The IP67-rated housing withstands rain, dust, and operating temperatures from -30 degrees Celsius to +60 degrees Celsius, making it suited to demanding Australian outdoor environments ranging from coastal sites to inland industrial yards.
Key Capabilities
8MP Ultra-HD Imaging
At 3840 x 2160 resolution, this camera captures fine detail across wide perimeter areas. At a 2.8mm focal length, the broad field of view combined with 4K pixel density allows forensic-level review of licence plates, faces, and vehicle markings across open yards and car parks.
DarkFighter Low-Light Sensor
The 1/1.8″ Progressive Scan CMOS sensor is optimised for low-light capture, producing detailed colour and greyscale imagery at dawn, dusk, and in poorly lit yards or loading areas where competing sensors produce washed-out or noisy images.
120dB True WDR
Wide dynamic range at 120dB compensates for scenes where bright sunlight and deep shadow exist simultaneously, such as a vehicle entry point under a covered awning or a warehouse doorway facing direct sunlight. Both regions remain legible in a single frame.
AcuSense Human and Vehicle Classification
Hikvision’s deep-learning AcuSense engine analyses motion events and filters out non-human, non-vehicle triggers such as wind-blown debris, rain, or animals. This keeps alert logs relevant and ensures operators are notified of genuine intrusion or access events at perimeter positions.
Smart IR Illumination to 60m
The infrared illuminators in the -2I variant reach up to 60m and adjust brightness automatically based on subject proximity. This prevents hotspot overexposure on nearby objects while maintaining useful illumination at the far end of a long driveway, fence line, or access corridor.
H.265+ Smart Compression
H.265+ encoding reduces the bandwidth and storage load of continuous 4K recording without visible quality loss. For multi-camera installations on NVRs with limited storage, this compression difference can extend retention by a significant margin compared to cameras running standard H.264.
Best For
- Outdoor Perimeter Monitoring: The bullet form factor, 60m Smart IR range, and IP67 housing suit wall-mounted positions at fence lines, loading dock entries, and yard perimeters where directional long-range coverage is required.
- Low-Light and Mixed-Lighting Scenes: DarkFighter combined with 120dB WDR handles the variable lighting conditions common to vehicle entry points and industrial sites that operate across dawn, dusk, and overnight shifts.
- Sites with High False-Alert Volume: AcuSense human and vehicle classification filters out environmental motion triggers, making this camera suitable for installations near trees, busy roads, or weather-exposed positions that would saturate a standard motion-based alert system.
- Multi-Camera NVR Deployments: H.265+ compression reduces the per-camera storage footprint, making it practical to deploy several 8MP units on a single NVR without disproportionate storage costs or bandwidth strain.
Why Choose the DS-2CD2T86G2H-2I
The DS-2CD2T86G2H-2I occupies a clear position above standard 4MP or 5MP outdoor bullets by combining 8MP 4K resolution with the DarkFighter sensor platform, a pairing that produces usable detail in genuinely dark conditions rather than relying purely on infrared at night. The 1/1.8″ CMOS sensor is physically larger than the sensors used in many competing bullets at this price tier, which translates directly to better low-light performance without the colour artefacts common to smaller sensors. AcuSense analytics are built into the camera itself, meaning classification-based alerting does not depend on NVR processing capability. The 60m Smart IR range with adaptive output means the same camera can be aimed along a long approach or mounted closer to a door without manual IR adjustment. Available through Security Wholesalers, the DS-2CD2T86G2H-2I suits installers and integrators who need 4K perimeter coverage with intelligent detection and efficient storage in a single outdoor-rated unit.
Buyer Decision Tips
Lens Focal Length: This listing is the 2.8mm variant, which provides approximately 111 degrees of horizontal field of view. That is well suited to open areas requiring broad coverage from a single mount point such as a car park bay, loading dock face, or building corner. If the installation requires a narrower view for more reach along a long corridor, driveway, or fence run, the 4mm variant at approximately 90 degrees horizontal may be a better fit. Confirm the mounting distance and coverage zone before ordering, as the fixed lens cannot be adjusted on-site.
Power Supply: The DS-2CD2T86G2H-2I supports both PoE (802.3af Class 3) and 12V DC. For new installations, PoE via a single Cat5e or Cat6 cable simplifies runs and removes the need for a separate power feed. If connecting to an existing analogue or non-PoE infrastructure, confirm a local 12V DC supply is available at the mounting point. For pole-mounted positions, consider a compatible Hikvision pole bracket from the accessory range to ensure a stable, weatherproof installation.
Key Features & Technical Specifications
| Image Sensor | 1/1.8″ Progressive Scan CMOS |
| Resolution | 8MP (3840 x 2160) |
| Lens (this variant) | 2.8mm fixed, approximately 111 degrees horizontal FOV |
| IR Illumination Range | Up to 60m with Smart Supplementary Light (adaptive brightness) |
| Low-Light Technology | DarkFighter |
| Wide Dynamic Range | 120dB True WDR |
| Video Compression | H.265+, H.265, H.264+, H.264 |
| Analytics | AcuSense human and vehicle classification, motion detection, line crossing detection |
| Ingress Protection | IP67 |
| Operating Temperature | -30 degrees Celsius to +60 degrees Celsius |
| Humidity | Up to 95% (non-condensing) |
| Power Supply | 12V DC (plus or minus 25%) / PoE (IEEE 802.3af, Class 3) |
| Housing Type | Outdoor bullet |
| IR Variant | -2I (60m IR range) |
Ideal Use Cases
Industrial Yard and Warehouse Perimeters
The bullet housing is designed for directional wall mounting along fence lines and building exteriors. The 60m Smart IR range covers the depth of most industrial yard approaches, while AcuSense vehicle classification identifies truck and forklift movements separate from wind or weather noise.
Car Park Coverage
At 2.8mm, the 111-degree horizontal field of view covers a wide bay area from a single mounting point. The 8MP resolution retains enough detail for licence plate and occupant identification during review, while 120dB WDR handles the mixed lighting typical of open-deck or partially covered car parks.
Loading Dock and Delivery Entries
High contrast between interior dock lighting and outdoor sunlight is a common WDR challenge. The 120dB true WDR on this camera maintains detail on both the vehicle and the dock worker simultaneously, supporting both access review and occupational health and safety documentation.
Construction Sites and Temporary Installations
The IP67 rating and operating range down to -30 degrees Celsius make this camera suitable for temporary site security structures. The bullet housing mounts easily to site-built frames and fencing. AcuSense limits alert noise from site activity during working hours while maintaining after-hours intrusion detection.
Coastal and Harsh-Climate Outdoor Sites
The IP67-sealed housing resists dust ingress and sustained water exposure, making this camera appropriate for coastal commercial properties, marina facilities, and rural sites where exposure to salt air, heavy rain, and wide temperature variation would compromise a lesser-rated camera over time.
Choosing the Right Model
- Choose this model if: You need 8MP outdoor perimeter coverage from a fixed wide-angle position, require AcuSense human and vehicle classification at the camera level, and your site conditions involve low light, strong backlight, or a wide temperature range. The 2.8mm lens suits broad coverage from a single mount at corners, yard entries, and dock faces.
- Choose a different model if: Your installation requires coverage along a long, narrow corridor or driveway where a tighter focal length would provide better reach and subject detail. A 4mm variant of the same camera would suit that scenario. If the camera will be mounted in a public-facing position at low height where physical interference is a risk, consider a bullet with an IK-rated vandal-resistant housing, as this model carries an IP67 weather rating only and no confirmed IK impact rating.
FAQs
- What does the “-2I” suffix mean on the DS-2CD2T86G2H-2I?
The “-2I” designates the infrared illuminator specification for this variant. It indicates that the camera is fitted with IR illuminators rated to an effective range of up to 60m, with Smart IR adaptive output that adjusts brightness based on subject distance to prevent overexposure of nearby objects. - Is the 2.8mm lens the right choice for my site, or should I consider the 4mm version?
The 2.8mm lens delivers approximately 111 degrees of horizontal field of view, which suits open areas requiring broad coverage such as car parks, yard entries, and building corners. If your mounting position is aimed along a long, narrow approach such as a driveway or access lane, the 4mm variant at approximately 90 degrees horizontal provides more reach with better subject detail at distance. Measure the scene width at your intended detection distance before deciding. - How does DarkFighter differ from standard IR-only night vision on this camera?
Standard IR-only cameras produce greyscale images in low light by flooding the scene with infrared light. DarkFighter uses a physically larger 1/1.8″ CMOS sensor with higher light sensitivity to capture usable colour and greyscale detail in near-dark conditions at lower light levels. The 60m Smart IR in this model supplements DarkFighter at longer ranges where ambient light falls away completely, giving the camera a two-stage low-light capability rather than relying on IR alone. - Can AcuSense reduce the volume of alert notifications on a busy outdoor site?
Yes. AcuSense uses a deep-learning engine to classify detected motion as either human, vehicle, or neither. Events that do not match a human or vehicle pattern, including rain, wind-blown vegetation, small animals, and passing headlights, are filtered out before an alert is triggered. This keeps notification volume proportional to genuine access and intrusion events rather than environmental noise, which is particularly useful on industrial and commercial sites with constant background motion. - What power options does the DS-2CD2T86G2H-2I support?
The camera accepts both PoE (IEEE 802.3af Class 3) via a single Cat5e or Cat6 cable and 12V DC via a local power supply. PoE is the more practical option for new cable runs as it delivers both data and power through a single cable, simplifying the installation at wall-mounted and eave-mounted outdoor positions. - Is this camera available with technical support if I need help with configuration or installation?
Yes. The DS-2CD2T86G2H-2I is part of the Security Wholesalers range and is supplied with warranty and support. If you need advice on NVR compatibility, bracket selection, or network configuration for your specific site, the Security Wholesalers team can assist prior to purchase or during commissioning.
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