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Hikvision DS-2CD2186G2-I 8MP Acusense Outdoor Dome CCTV Camera, 30m IR, 2.8mm

$290.00$383.00
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Hikvision DS-2CD2186G2-I | 8MP AcuSense Outdoor Dome Camera | 2.8mm Lens | 30m IR

The DS-2CD2186G2-I delivers 4K resolution in a compact outdoor dome housing, designed for security applications requiring reliable human and vehicle detection. Equipped with AcuSense deep learning technology, the camera classifies targets accurately to reduce false alarms triggered by non-human or non-vehicle movement. Built with DarkFighter low-light imaging and 120dB true WDR, it maintains clear footage across challenging lighting conditions. The 2.8mm fixed lens provides a wide 102-degree viewing angle, making it well suited to entrances, corridors, and open outdoor areas.

Key Features

  • 8MP 4K Resolution: High-definition imaging captures fine detail across wide scenes.
  • AcuSense Deep Learning: Accurately classifies humans and vehicles to minimise false alarm events.
  • DarkFighter Low-Light Technology: Maintains clear colour and detail in near-darkness conditions.
  • 120dB True WDR: Balances exposure in high-contrast scenes with strong backlight or mixed lighting.
  • H.265+ Compression: Reduces bandwidth and storage requirements by up to 80% compared to H.264.
  • 30m Infrared Night Vision: Provides reliable monochrome imaging at night up to 30 metres.
8MP Resolution
30m Night Vision
Weatherproof
DarkFighter Low Light
H.265 Compression
False Alarm Filter

 

Additional Information

Quick Start Guide
DS-2CD2186G2 Datasheet

$290.00 $383.00 inc GST +3 Year Warranty & Support

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Product Overview

Built for outdoor ceiling and wall mounting where both image quality and target classification matter, the DS-2CD2186G2-I is an 8MP AcuSense vandal-resistant dome camera suited to building entrances, car parks, retail exteriors, and covered walkways. Featuring Hikvision’s deep learning-based AcuSense engine, the camera distinguishes human and vehicle targets from other motion sources, helping to reduce nuisance notifications triggered by animals, foliage, or passing headlights. Equipped with DarkFighter technology and EXIR 2.0 infrared up to 30m, it maintains usable detail in low ambient light conditions without additional lighting. The fixed 2.8mm lens delivers a 102-degree horizontal field of view, making it well suited to wide-angle coverage of entrances and open areas. Built with 120dB true wide dynamic range and H.265+ compression, the DS-2CD2186G2-I is well suited to demanding outdoor installations where bandwidth efficiency and smart detection are both priorities.

Key Capabilities

8MP 4K Resolution

At 8 megapixels, the DS-2CD2186G2-I captures wide-area scenes with enough detail to identify faces, plates, and incidents across a broad field of view without needing to narrow the lens angle.

AcuSense Human and Vehicle Classification

Deep learning algorithms classify detected motion as human or vehicle targets, filtering out low-priority movement. This helps operators focus on events that actually require a response rather than sifting through recordings triggered by non-human motion.

DarkFighter Low-Light Performance

DarkFighter technology allows the sensor to capture usable colour and greyscale detail in low-light outdoor conditions, extending the camera’s effective operating range beyond what standard IR imaging provides on its own.

120dB True Wide Dynamic Range

At 120dB, the WDR engine handles scenes with significant contrast between bright and shadowed areas, such as entrance doorways, covered car parks, and stairwells, maintaining usable detail across the full frame.

H.265+ Compression Efficiency

H.265+ intelligent compression can reduce storage and bandwidth requirements by up to 80% compared to H.264, which is particularly relevant when running multiple 4K channels on a recorder with limited drive capacity.

EXIR 2.0 with 30m Night Range

Hikvision’s EXIR 2.0 technology distributes infrared light evenly across the scene, reducing hotspots and overexposure at close range while maintaining a consistent IR reach of up to 30m in complete darkness.

Best For

  • Outdoor Building Entrances: The 2.8mm lens at 102 degrees covers wide entry points and doorways in a single frame, while AcuSense filters motion to human and vehicle events only.
  • Car Parks and External Covered Areas: DarkFighter and 30m EXIR 2.0 IR give this dome strong night coverage in low-ambient-light car parks without requiring supplementary lighting.
  • Retail and Commercial Exteriors: 120dB WDR handles the high-contrast lighting typical at shopfronts and delivery zones, keeping detail in both shaded and sunlit parts of the frame.
  • Bandwidth-Constrained Multi-Camera Installations: H.265+ compression keeps 4K storage footprints manageable, making it practical to run multiple DS-2CD2186G2-I units on a single NVR without exhausting drive space rapidly.

Why Choose the DS-2CD2186G2-I

The DS-2CD2186G2-I sits in Hikvision’s Easy IP AcuSense range, which means it brings deep learning classification to a fixed dome form factor without the cost premium of higher-tier models. Where a standard 8MP dome records everything that moves, the AcuSense engine in this camera actively separates human and vehicle events from background motion, which reduces the volume of footage an operator needs to review. The combination of DarkFighter sensitivity, 120dB WDR, and EXIR 2.0 infrared means this camera performs in the lighting conditions that typically challenge lower-cost 4K domes, including poorly lit entrances and high-contrast outdoor scenes. H.265+ compression also makes the 4K bitrate practical for multi-channel setups. Available through Security Wholesalers, the DS-2CD2186G2-I is a well-specified outdoor dome for sites where smart classification and genuine 4K resolution both matter.

Buyer Decision Tips

Buyer Tip: The DS-2CD2186G2-I uses a fixed 2.8mm lens, which gives a wide 102-degree field of view but cannot be adjusted after installation. This is the right choice for covering broad areas like entrances, lobbies, or car park bays from a close-to-medium mounting distance. If the installation requires a narrower angle to reach across a long corridor, driveway, or large open space from a single mounting point, a model with a longer fixed focal length or a varifocal lens option would be more appropriate.

Key Features & Technical Specifications

Model DS-2CD2186G2-I
Resolution 8MP (4K)
Lens 2.8mm fixed
Horizontal Field of View 102 degrees
IR Range Up to 30m
IR Technology EXIR 2.0
Smart Detection AcuSense – human and vehicle classification via deep learning
Low-Light Technology DarkFighter
Wide Dynamic Range 120dB true WDR
Video Compression H.265+, H.265, H.264+, H.264
Housing Type Outdoor vandal-resistant dome
Weather Rating IP67
Camera Series Easy IP AcuSense

Ideal Use Cases

Building Entry Points

The 2.8mm lens at 102 degrees captures the full width of a standard entrance or double doorway from ceiling or soffit mounting, while AcuSense classification flags human movement as a separate event category for fast review.

Outdoor Car Parks

DarkFighter sensitivity and 30m EXIR 2.0 IR coverage handle the uneven lighting conditions typical of open-air and covered car parks at night, with AcuSense distinguishing vehicle movement from other triggers.

Retail Shopfronts and Facades

120dB true WDR manages the strong backlight and shade contrast common at shopfronts, keeping faces and approaching subjects visible even when mounted near reflective glass or direct sunlight.

Commercial Loading and Delivery Zones

Vehicle classification via AcuSense allows delivery areas to be monitored with smart filtering, separating vehicle-triggered events from general motion so activity logs remain practical to search after the fact.

Multi-Camera NVR Installations

H.265+ compression significantly reduces the bitrate of 4K footage, making it practical to run multiple DS-2CD2186G2-I cameras on a single recorder without requiring oversized drives or excessive network bandwidth.

Choosing the Right Model

  • Choose this model if: You need 4K outdoor dome coverage with AcuSense human and vehicle classification, DarkFighter low-light capability, and H.265+ storage efficiency from a fixed wide-angle lens at a mounting distance suited to a 2.8mm field of view.
  • Choose a different model if: The installation requires a longer focal length to cover a narrow corridor, extended driveway, or distant target zone – a dome with a varifocal lens or a longer fixed focal length would be more appropriate for those scenarios. If AcuSense is not required and budget is the primary concern, a standard 8MP fixed dome without deep learning classification may be sufficient.

FAQs

  1. What does AcuSense actually do on the DS-2CD2186G2-I?
    AcuSense uses deep learning to classify detected motion as either human or vehicle targets, rather than triggering on all movement. This means events caused by animals, blowing foliage, or changing light conditions are handled differently from genuine human or vehicle detections, making motion logs more searchable and reducing low-priority alerts.
  2. Is the 2.8mm lens suitable for monitoring a large outdoor area?
    The 2.8mm fixed lens delivers a 102-degree horizontal field of view, which is well suited to covering wide entry points, doorways, or open bays from a close mounting position. For sites where the camera needs to reach across a longer distance or monitor a narrow corridor, a longer focal length would give better subject detail at range. The lens on this model cannot be adjusted after installation.
  3. How far does the infrared reach at night?
    The DS-2CD2186G2-I uses EXIR 2.0 infrared technology with a rated night range of up to 30m. EXIR 2.0 distributes IR light more evenly across the scene than earlier-generation LEDs, which helps reduce overexposed foreground subjects while maintaining coverage across the full IR distance.
  4. What does DarkFighter mean for low-light performance?
    DarkFighter is Hikvision’s term for an enhanced sensor design that allows the camera to capture more usable detail in low ambient light conditions. In practice, it extends the camera’s ability to produce visible footage before the IR illuminators need to fully compensate, and it can improve colour retention in dimly lit scenes compared to a standard outdoor dome sensor.
  5. Does the DS-2CD2186G2-I require a specific NVR to access AcuSense features?
    To make full use of AcuSense smart detection events on the recorder side, you need a compatible Hikvision NVR that supports AcuSense event handling. The camera can record to any ONVIF-compatible NVR, but smart classification filtering and human or vehicle event search functions require an AcuSense-compatible Hikvision recorder. Security Wholesalers stocks a range of compatible Hikvision NVRs for pairing with this camera.
  6. How much can H.265+ reduce storage requirements compared to H.264?
    According to Hikvision’s specifications, H.265+ intelligent compression can reduce storage and bandwidth requirements by up to 80% compared to standard H.264. This makes a meaningful difference when running 4K cameras, where individual stream bitrates would otherwise place heavy demands on both the network and the recorder’s hard drive capacity.

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3 Year Manufacturer Warranty

All Hikvision IP cameras and recording device (NVR’s/DVR’s) are covered by a 3 year back-to-base manufacturer warranty.

(Note disk drives limited to 1 one year)

Our warranty is limited to the replacement of faulty items or parts and does not include damage due to incorrect fitting of parts or accessories.

Consumer Law, Return, Refund and Exchange Policy:
(a) ACL: Certain legislation including the Australian Consumer Law (ACL) in the Consumer and Competition Act 2010 (Cth), and similar consumer protection laws and regulations may confer you with rights, warranties, guarantees and remedies relating to the provision of goods or services to you by us via the Site which cannot be excluded, restricted or modified. Our liability is governed solely by the ACL and these Terms.
(b) Goods: If you are a consumer as defined in the ACL, the following notice applies to you: “Our goods come with warranties and guarantees that cannot be excluded under the Australian Consumer Law (Consumer Guarantees). You are entitled to a replacement or a refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure
(c) Our warranties: To the extent permitted by law, we exclude all express and implied warranties, and all material and work is provided to you without warranties of any kind, either express or implied. We expressly disclaim all warranties including but not limited to implied warranties of merchantability and fitness for a particular purpose.
(d) Manufacturer warranties: Certain products, including particular models of IP security cameras and DVR/NVR equipment, may come with a manufacturer’s warranty. The manufacturer’s warranty is in addition to but may overlap with any rights and remedies you may have under applicable law, including any Consumer Guarantees. If you are not considered a “consumer” within the meaning of the ACL, the manufacturer’s warranty may be your sole remedy. You should check the manufacturer’s warranty, as many manufacturers’ warranties do not apply in a business or commercial setting. Please contact the manufacturer if you would like to make a claim under the manufacturer’s warranty.
(e) Repair, replacement or a refund: If you wish to seek repair, replacement or a refund for a product, please contact us and we will explain the requirements to you. This may include you providing evidence of the faulty product to us.
(f) Refund: You are not entitled to a refund for change of mind. If you are entitled to a refund, we will only give you the refund once evidence of faulty product is received by us, or we have received the product at our warehouse and inspected it and assessed whether it is eligible for a refund under these Terms. Any refund we make will be by the same payment method used to purchase the product.
(g) Installed: Subject to this clause, we will not accept for return any product that has been used, connected, installed, attempted to be connected or installed, or if your product is custom-made or is a special buy product.
(h) Packaging: You must adequately package any product you are returning for our collection to ensure that it is not damaged during return delivery to our warehouse. You are also responsible for arranging the return delivery and the costs involved.
(i) Duty of care: You have a duty of care for the product while it is in your possession. If you damage products, then subsequently return the products, you may be liable to pay to repair the product to its original condition. In these circumstances, where a repair is not economically viable, no refund will be made.

More Terms & Conditions here – https://www.securitywholesalers.com.au/terms-and-conditions/

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Hikvision DS-2CD2186G2-I 8MP Acusense Outdoor Dome CCTV Camera, 30m IR, 2.8mm
$290.00 $383.00 inc GST +3 Year Warranty & Support