Hikvision 8MP AcuSense DS-2CD2186G2H-ISU Dome Camera, Fixed 2.8mm, IR 30M, Mic
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Hikvision

Hikvision 8MP AcuSense DS-2CD2186G2H-ISU Dome Camera, Fixed 2.8mm, IR 30M, Mic

SKU: DS-2CD2186G2H-ISU
Description

The Hikvision DS-2CD2186G2H-ISU is an 8 MP (4K) AcuSense fixed dome camera with deep-learning human and vehicle detection, Powered-by-DarkFighter low-light performance and a built-in microphone. With 30 m infrared, 130 dB true WDR and a tough IP67, IK10 housing, it suits car parks, campuses and corporate entrances that need reliable 4K coverage day and night.

Key points
- 8 MP 4K (3840 x 2160), 1/1.8" CMOS, 130 dB true WDR
- AcuSense human and vehicle classification to cut false alarms
- Powered-by-DarkFighter for strong low-light images
- 30 m infrared night vision (black-and-white in the dark)
- Built-in microphone for audio recording
- IP67 weatherproof and IK10 vandal resistant
- PoE or 12 VDC; perimeter protection rules
8MP Ultra HD 30m IR Night Vision False Alarm Reduction Human/Vehicle Detection Built-in Microphone
$325.90 AUD $325.90 AUD $419.00 AUD
Sale 22.22% $93.10 AUD (22.22%)
Installation in Sydney & Melbourne Through licensed local installers
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Delivery, warranty & returns · shipped from Australian stock
  • Tracked delivery on every order. The tracking number is emailed as soon as it ships.
  • Metro delivery: 2–4 business days. Regional areas may take longer. Free standard shipping over $300, flat $25 under.
  • 3-year warranty on cameras and recorders, back-to-base, plus your Australian Consumer Law rights.
  • 30-day returns on unopened items. Faulty on arrival? We cover return shipping.
  • Genuine Australian stock. Never grey imports. Prices include GST.
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In stock
Build your setup Build a complete CCTV system Complete setup from $1,370.05

A camera needs an NVR, a hard drive, and cabling to work. Add everything below, or pick a ready-made kit.

Select NVR (recorder) · channels ≥ your camera count
Select hard drive · 4TB ≈ 2-3 weeks for 4 cameras recording 24/7
Add accessories Optional. Junction box → hides & weatherproofs cable joins (best for outdoors). Brackets → only if mounting on a corner or under eaves. Cable → one per camera; skip if you already have your own.
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Bundle total: $325.90

01Overview

What the DS-2CD2186G2H-ISU is

The Hikvision DS-2CD2186G2H-ISU is a full-size 8 MP AcuSense dome for sites that need dependable 4K coverage in changing light. It captures 3840 x 2160 detail, and Powered-by-DarkFighter technology lifts low-light performance so dusk and night scenes stay usable. AcuSense deep-learning analytics classify human and vehicle targets, keeping motion alarms and perimeter rules - line crossing, intrusion, region entrance and exit - focused on people and cars.

It has a built-in microphone for recording audio, 130 dB true WDR to hold detail against bright backlight, and 30 m infrared for night coverage. The dome housing is IP67 against dust and rain and IK10 against impact, which is a step up in vandal resistance over a mini dome and makes it well suited to car parks, schools, hospitals and building entrances.

Two honest notes: it has a built-in microphone for audio recording but no built-in speaker, so it is not a two-way talk camera on its own - add an external speaker to the audio output if you need that. And night images are black-and-white from the infrared. Power it from PoE or 12 VDC and record it to a Hikvision AcuSense NVR for the best results.

See it in action

What the DS-2CD2186G2H-ISU features actually look like

Representative illustrations of how each key feature performs in a real scene.

8MP Ultra HD — 8MP (4K) resolution captures four times the detail of 1080p. Even when a person or car is fa... (1/2)
8MP Ultra HD — 8MP (4K) resolution captures four times the detail of 1080p. Even when a person or car is fa... (2/2)

8MP Ultra HD

8MP (4K) resolution captures four times the detail of 1080p.
Even when a person or car is far down the driveway, you can zoom in and still recognise a face or read a number plate — detail that lower-resolution cameras lose.
30m IR Night Vision — Built-in infrared lets the camera see in complete darkness up to around 30m — enough ... (1/2)
30m IR Night Vision — Built-in infrared lets the camera see in complete darkness up to around 30m — enough ... (2/2)

30m IR Night Vision

Built-in infrared lets the camera see in complete darkness up to around 30m — enough for a typical driveway, front yard or entrance. People and vehicles stay clear in black-and-white, brighter the closer they are.
False Alarm Reduction — Filtering helps separate real activity from harmless movement like rain, leaves or ...

False Alarm Reduction

Filtering helps separate real activity from harmless movement like rain, leaves or pets, so you get fewer pointless notifications and the alerts that matter stand out.
Human/Vehicle Detection — Smart detection focuses on people and vehicles and can ignore things like swaying...

Human/Vehicle Detection

Smart detection focuses on people and vehicles and can ignore things like swaying branches, rain or small animals — helping cut down false alerts and making the right moments easier to find.

Illustrative — simulated for demonstration

02Engineering

DS-2CD2186G2H-ISU specifications

- 8 MP 4K (3840 x 2160) 1/1.8" progressive scan CMOS
- AcuSense deep-learning human and vehicle classification
- Powered-by-DarkFighter for strong low-light performance
- 30 m infrared night vision (black-and-white in darkness)
- Built-in microphone for audio recording (no built-in speaker)
- 130 dB true WDR for high-contrast and backlit scenes
- IP67 weatherproof and IK10 vandal resistant
- Powered by PoE or 12 VDC; perimeter protection rules

03Full datasheet

Detailed specifications

Camera & Image

Camera & Image — Hikvision 8MP AcuSense DS-2CD2186G2H-ISU Dome Camera, Fixed 2.8mm, IR 30M, Mic
FeatureDetail
Image Sensor 1/1.8" Progressive Scan CMOS
Max. Resolution 3840 × 2160
Min. Illumination Color: 0.0008 Lux @ (F1.0, AGC ON), B/W: 0 Lux with IR
Shutter Time 1/3 s to 1/100,000 s
Day & Night IR cut filter
Day/Night Switch Day, Night, Auto, Schedule
Wide Dynamic Range (WDR) 130 dB
S/N Ratio ≥ 52 dB
Image Enhancement BLC, HLC, 3D DNR
Image Parameters Switch Yes
Image Settings Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser
Privacy Mask 4 programmable polygon privacy masks

04Why choose this

Built for the way you actually use the DS-2CD2186G2H-ISU

Reliable 4K day and night

8 MP detail with Powered-by-DarkFighter low-light keeps dusk and night scenes usable.

Alerts that matter

AcuSense human and vehicle classification keeps motion and perimeter alarms on people and cars.

Built to take a hit

An IP67, IK10 dome stands up to weather and tampering in car parks and public areas.

Audio context

A built-in microphone records sound alongside the video for fuller evidence.

05Where it fits

Right at home in these scenarios

Car parks and forecourts

Cover vehicle areas with 4K detail and AcuSense vehicle alerts in an IK10 housing.

Schools and campuses

Watch entrances and grounds with a tough, vandal-resistant dome.

Corporate entrances

Monitor lobbies and approaches with reliable low-light 4K and audio.

Hospitals and public buildings

Keep dependable coverage where cameras need impact resistance.

06Setup

Installation & setup

  1. What's in the box

    One DS-2CD2186G2H-ISU 8MP dome camera with mounting template and fixings. Power supply, network cable and any NVR are supplied separately.

  2. Installation requirements

    Mount it on a wall, eave or ceiling over the area to cover and power it from a PoE switch or NVR or a 12 VDC supply. Connect the network, set the day/night and AcuSense perimeter rules in the software, and add it to a Hikvision NVR for recording and event search. Connect an external speaker to the audio output if you need talk-back.

08Questions

Frequently asked about the DS-2CD2186G2H-ISU

Q.01

Does the DS-2CD2186G2H-ISU have two-way audio?
It has a built-in microphone to record audio with the video, but it does not include a built-in speaker, so it is not a two-way talk camera by itself. You can connect an external speaker to the audio output if you need to talk back through it.
Q.02

What is Powered-by-DarkFighter and how is it different from ColorVu?
Powered-by-DarkFighter is Hikvision's sensitive low-light sensor technology that produces clean images in very low light. It is not the same as ColorVu, which keeps full colour at night using white light - this camera uses infrared at night, so its dark-scene images are black-and-white.
Q.03

How does AcuSense reduce false alarms?
AcuSense uses deep learning to classify human and vehicle targets, so motion alarms and perimeter rules such as line crossing and intrusion trigger on people and cars and ignore animals, rain and moving foliage.
Q.04

How tough is it compared with a mini dome?
It is rated IP67 against dust and rain and IK10 against impact. The IK10 vandal rating is higher than a typical mini dome's IK08, so it suits car parks, schools and public entrances where cameras can be tampered with.
Q.05

How far does the night vision reach?
It has 30 m of infrared night vision, giving clear black-and-white coverage in complete darkness up to that distance.
Q.06

How is it powered?
It runs on standard PoE or a 12 VDC supply, so you can power and network it over a single cable from a PoE NVR or switch, or use a local 12 VDC source.
Q.07

Which recorder should I pair it with?
Use a Hikvision AcuSense-compatible NVR so the human and vehicle event data is kept for faster searching. An 8-channel PoE NVR suits a small site; step up to 16 channels for larger jobs.

Buying from Smarket

Is your Hikvision, Dahua, HiLook and TP-Link VIGI stock genuine Australian stock?

Yes, 100%. Every Hikvision, Dahua, HiLook and TP-Link VIGI product we sell is a genuine Australian-market model sourced through Australian supply chains — never grey imports. That means factory-sealed units, Australian-region firmware that works with the official apps out of the box, and a full 3-year local warranty.

How long does delivery take?

Metro delivery usually takes 2–4 business days after dispatch, and regional areas may take longer. You'll receive a tracking number by email as soon as your order leaves the warehouse.

How much is shipping?

Standard shipping is free on all orders over $300 AUD, Australia-wide. Orders under $300 ship at a flat rate of $25, calculated at checkout. Tracking is included on every order.

What warranty do you offer?

All cameras, NVRs and DVRs come with a 3-year back-to-base manufacturer warranty covering defects in materials and workmanship, in addition to your rights under Australian Consumer Law. Hard drives and accessories are covered as set out in our Warranty Policy.

What is your return policy?

You have 30 days from the day you receive your order to request a change-of-mind return. Items must be unopened, factory-sealed and in resalable condition. A 15% restocking fee applies and return postage is at your cost. Faulty or incorrectly supplied items are different: we cover the return shipping and refund or replace at no charge. Read the full Return & Refund Policy.

Do you offer installation?

We can connect you with licensed installers in Sydney and Melbourne. Installation typically starts from around $200 per camera depending on cable runs and site conditions. Email sales@smarket.com.au with your address and camera count for a quote.

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10Bundles

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4K AcuSense recorder

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