Hikvision DS-2CD2E43G2-U 4MP AcuSense Gen 2 Mini Dome Camera, In-Ceiling, H.265+, WDR, 2.8mm
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Hikvision

Hikvision DS-2CD2E43G2-U 4MP AcuSense Gen 2 Mini Dome Camera, In-Ceiling, H.265+, WDR, 2.8mm

SKU: DS-2CD2E43G2-U
Description

The Hikvision DS-2CD2E43G2-U is a 4MP AcuSense in-ceiling mini dome for indoor use. It recesses into a 90mm downlight cut-out for an almost flush, discreet finish, classifies people and vehicles with AcuSense, and includes a built-in microphone for audio context. As an indoor camera it has no infrared and no weatherproof rating.

Key points
- 4MP (2688 x 1520) on a 2.8mm or 4mm fixed lens (chosen at checkout)
- Recessed in-ceiling fit via a 90mm downlight cut-out with spring clamps
- AcuSense human and vehicle classification to cut false alarms
- Built-in microphone (about 5m pickup) and 120dB WDR
- H.265+ compression and microSD recording up to 512GB
- Indoor only: no infrared illuminator and no IP weatherproof rating; PoE (802.3af) or 12V DC
4MP Ultra HD False Alarm Reduction Human/Vehicle Detection Built-in Microphone
$218.25 AUD $218.25 AUD $280.00 AUD
Sale 22.05% $61.75 AUD (22.05%)
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Delivery, warranty & returns · ships same day before 2pm
  • Same-day dispatch on in-stock orders placed before 2pm, Sydney time.
  • 1–4 business days Australia-wide. 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 $1,262.40

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: $218.25

§ 01Overview

What the DS-2CD2E43G2-U is

The Hikvision DS-2CD2E43G2-U is a 4MP AcuSense in-ceiling mini dome camera for discreet indoor surveillance in shops, offices, receptions and homes. It recesses into a 90mm downlight cut-out, the same size as a standard Australian downlight, and spring-loaded clamps grip most ceiling thicknesses, so it sits almost flush for a clean, low-profile finish rather than a surface-mounted dome.

It records 4MP (2688 x 1520) through a 2.8mm or 4mm fixed lens (tell us your choice in the order comments), with 120dB WDR to hold detail against bright windows or backlit entries and H.265+ compression to keep storage and bandwidth down. AcuSense gen 2 deep learning classifies people and vehicles, so alerts focus on real activity rather than general movement, and a built-in microphone picks up sound within about 5 metres for audio context where local rules allow.

This is an indoor camera: it has no infrared illuminator, so it relies on the room's ambient light and will not see in complete darkness, and it carries no IP weatherproof rating, so it is not suited to outdoor or wet areas. It runs over PoE (802.3af) or 12V DC, takes a microSD card up to 512GB for on-board recording, and works with Hikvision AcuSense NVRs and Hik-Connect. It is normally installed by a security or cabling technician.

See it in action

What the DS-2CD2E43G2-U features actually look like

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

4MP Ultra HD — 4MP captures roughly twice the detail of standard 1080p.

4MP Ultra HD

4MP captures roughly twice the detail of standard 1080p.
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-2CD2E43G2-U specifications

- 4MP (2688 x 1520) resolution on a 2.8mm or 4mm fixed lens for clear indoor detail.

- Recessed in-ceiling fit through a 90mm downlight cut-out with spring clamps for an almost flush finish.

- AcuSense gen 2 deep-learning detection classifies people and vehicles to reduce false alarms.

- Built-in microphone with about 5m pickup and 120dB WDR for backlit indoor scenes.

- H.265+ compression and on-board microSD recording up to 512GB.

- Indoor only: no infrared illuminator and no IP weatherproof rating; PoE (802.3af) or 12V DC power.

§ 03Full datasheet

Detailed specifications

Camera & Image

Camera & Image — Hikvision DS-2CD2E43G2-U 4MP AcuSense Gen 2 Mini Dome Camera, In-Ceiling, H.265+, WDR, 2.8mm
FeatureDetail
Image Sensor 1/3" Progressive Scan CMOS
Min. Illumination Color: 0.005 Lux @ (F1.6, AGC ON)
Max. Resolution 2688 × 1520
Shutter Speed 1/3 s to 1/100,000 s
Wide Dynamic Range (WDR) 120 dB
Day/Night Switch Day, Night, Auto, Schedule
Image Enhancement BLC, HLC, 3D DNR
Image Parameters Switch Yes
Image Settings Rotate, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser

§ 04Why choose this

Built for the way you actually use the DS-2CD2E43G2-U

Almost invisible in the ceiling

It recesses into a 90mm downlight cut-out for a near-flush finish, so it blends into a shop, office or home ceiling rather than standing out as a dome.

Smart, quiet indoor cover

AcuSense classifies people and vehicles to keep alerts meaningful, and the built-in microphone adds audio context where local rules allow.

Clear detail in bright rooms

4MP with 120dB WDR holds faces against bright window backlight and entry glare that trips up basic indoor cameras.

Backed locally

Supplied by an authorised dealer with a 3-year warranty and Australia-wide support.

§ 05Where it fits

Right at home in these scenarios

Retail floors and counters

Recess it into a shop ceiling over a till or aisle for discreet 4MP cover that does not draw attention.

Offices and receptions

Watch a reception, meeting room or corridor from a near-flush ceiling fit that suits a finished interior.

Hospitality and waiting rooms

Cover a cafe, clinic waiting room or foyer where a visible bullet or surface dome would look intrusive.

Home interiors

Fit it into a hallway, living area or shopfront ceiling indoors where weatherproofing is not needed and a tidy finish matters.

§ 06Setup

Installation & setup

01

What it is

A 4MP AcuSense indoor in-ceiling mini dome with a 2.8mm or 4mm fixed lens; choose the lens in your order comments. Indoor only, with a built-in microphone.

02

Ceiling cut-out

It needs a 90mm downlight cut-out and at least a 90mm ceiling void above; the spring clamps grip most ceiling thicknesses for a near-flush fit.

03

Power and cabling

Run one Cat5e/6 cable and power it over PoE (802.3af) from a PoE switch or NVR, or use 12V DC where PoE is not available.

04

Setup

In Australia a network camera is usually fitted by a licensed security installer or a competent IT/cabling technician, who runs the Cat5e/6 cable, terminates the RJ45, mounts the camera and adds it to the NVR or app. Add it in Hik-Connect or your NVR, set human and vehicle zones, and check your state's audio rules before enabling the microphone. Keep some room light on, as it has no infrared.

§ 08Questions

Frequently asked about the DS-2CD2E43G2-U

Q.01

Is this camera suitable for outdoor use?
No. The DS-2CD2E43G2-U is rated for indoor use only. It has no IP weatherproof rating, so for outdoor positions you need a weatherproof model with an IP66 or IP67 rating.
Q.02

What size ceiling hole do I need?
It needs a 90mm cut-out, the same size as a standard Australian downlight, with at least a 90mm void above. The spring-loaded clamps grip most ceiling thicknesses, so it is straightforward to fit.
Q.03

Does it see in the dark?
It has no infrared illuminator, so it relies on the room's ambient light and will not produce an image in complete darkness. Keep some light on in the area you want to monitor overnight.
Q.04

Does it work with a PoE switch, or do I need a power supply?
It supports PoE (IEEE 802.3af) and 12V DC. PoE is the simpler option, as one Cat5e/6 cable handles power and data, and the camera draws only a few watts.
Q.05

Does it record audio, and is that legal in Australia?
It has a built-in microphone that picks up sound within about 5 metres. Audio recording laws vary by state and you generally must notify people, so check your state's Surveillance Devices Act before enabling audio.
Q.06

Do I need an NVR, or can it record on its own?
It has a microSD slot supporting a card up to 512GB for standalone recording, so an NVR is not required. For multi-camera setups or central management, pair it with a Hikvision NVR.
Q.07

How do I choose between the 2.8mm and 4mm lens?
The 2.8mm gives a wider 103-degree view for open rooms, retail floors or reception areas, while the 4mm narrows to 84 degrees for better detail along a corridor or at a specific entry. Note your choice in the order comments.
Q.08

Will it work with my existing Hikvision NVR?
Yes, with Hikvision AcuSense NVRs. Keep the NVR firmware up to date so it recognises the AcuSense smart-event types such as line crossing and intrusion.

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?

Order before 2pm (Sydney time) on a business day and in-stock items are dispatched the same day. Most orders arrive within 1–4 business days Australia-wide; remote and regional areas can take a little 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

Recommended packages

02

Add storage

Fit a surveillance-grade drive such as the 2TB or 6TB in the NVR for continuous recording.

03

Add an outdoor camera

Pair indoor cover with an outdoor camera such as the DS-2CD2186G2-ISU AcuSense dome or the DS-2CD2566G2-IS mini dome at entries and perimeters.

04

Compare the range

Need outdoor or varifocal instead? See the DS-2CD2766G2T-IZS motorised dome or the DS-2CD2667G2HT ColorVu bullet for exposed positions.