Hikvision DS-2CD2146G2-I 4MP Outdoor AcuSense Dome Camera, H.265, 30m IR
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Hikvision

Hikvision DS-2CD2146G2-I 4MP Outdoor AcuSense Dome Camera, H.265, 30m IR

SKU: DS-2CD2146G2-I
Description

The Hikvision DS-2CD2146G2-I is a 4 MP AcuSense fixed dome camera with infrared night vision up to 30 m, built for everyday monitoring of homes, offices and shops. AcuSense deep learning separates people and vehicles from animals and moving foliage to cut false alarms, and a tough IP67, IK10 housing stands up to weather and tampering.

Key points
- 4 MP (2688 x 1520) 1/3" CMOS, 120 dB WDR
- Infrared night vision up to 30 m (black-and-white at night)
- AcuSense deep-learning human and vehicle classification
- IP67 weatherproof and IK10 vandal-resistant housing
- 2.8 mm, 4 mm or 6 mm lens; H.265+ compression
- PoE or 12 VDC power; microSD up to 512 GB
4MP Ultra HD 30m IR Night Vision False Alarm Reduction Human/Vehicle Detection
$237.65 AUD $237.65 AUD $302.00 AUD
Sale 21.31% $64.35 AUD (21.31%)
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inc GST + 3 Year Warranty & Support
Free shipping over AUD300

In stock
3-Year WarrantyOn all cameras
Free ShippingOn orders over $300
30-Day ReturnsUnopened items
Fast Delivery1–5 days Australia-wide
Build your setup Build a complete CCTV system Complete setup from $1,281.80

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: $237.65

§ 01Overview

What the DS-2CD2146G2-I is

The Hikvision DS-2CD2146G2-I is a 4 MP fixed dome that focuses on dependable, low-maintenance surveillance. The 1/3" sensor records 2688 x 1520 video at 25 fps, and 120 dB WDR balances harsh backlight against shadow, so doorways, carports and shop interiors stay clear through the day.

Its main advantage over a basic dome is AcuSense. Hikvision's deep-learning analytics classify human and vehicle targets, so motion, line-crossing and intrusion alarms trigger on people and cars and ignore cats, rain and waving branches. That cuts the nuisance alerts and lets you search recordings by person or vehicle, which saves real time when you need to find an event. At night the camera uses infrared up to 30 m, so the night image is clear black-and-white rather than colour.

It is built to last in an exposed position. The dome is rated IP67 against dust and rain and IK10 against impact and vandalism, and it accepts a 2.8 mm, 4 mm or 6 mm lens to match the field of view to the area. Power and network it over a single PoE cable, or use 12 VDC, and record it to a Hikvision AcuSense NVR to keep the human and vehicle events easy to find. This is a video-only camera with no built-in microphone, so it does not record audio.

See it in action

What the DS-2CD2146G2-I 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.
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-2CD2146G2-I specifications

- 4 MP (2688 x 1520) 1/3" CMOS at 25 fps
- AcuSense deep-learning human and vehicle classification
- Infrared night vision up to 30 m, black-and-white at night
- 120 dB true WDR for high-contrast scenes
- IP67 weatherproof and IK10 vandal-resistant dome
- 2.8 mm, 4 mm or 6 mm lens option; H.265+ compression
- PoE or 12 VDC; microSD card slot up to 512 GB

§ 03Full datasheet

Detailed specifications

Camera & Image

Camera & Image — Hikvision DS-2CD2146G2-I 4MP Outdoor AcuSense Dome Camera, H.265, 30m IR
FeatureDetail
Image Sensor 1/3" Progressive Scan CMOS
Min. Illumination Color: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR
Shutter Speed 1/3 s to 1/100,000 s
Day & Night IR cut filter
Angle Adjustment Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°
Slow Shutter Yes
P/N P/N
Wide Dynamic Range 120 dB
SNR ≥ 52 dB
Day/Night Switch Day, Night, Auto, Schedule
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

§ 04Why choose this

Built for the way you actually use the DS-2CD2146G2-I

Fewer false alarms

AcuSense human and vehicle classification keeps alerts focused on people and cars, not animals or weather.

Built tough

An IP67 and IK10 dome shrugs off heavy rain, dust and impact in exposed positions.

Clear 4K detail

2688 x 1520 resolution and 120 dB WDR keep backlit doorways and forecourts readable.

Flexible coverage

Choose a 2.8 mm, 4 mm or 6 mm lens to fit the camera to the area you need to watch.

§ 05Where it fits

Right at home in these scenarios

Entrances and lobbies

Watch who comes and goes with searchable human events and a vandal-resistant dome.

Car parks

Cover parking bays and pick out people and vehicles while ignoring passing wildlife at night.

Shops and offices

Keep a clear 4K record indoors with a discreet dome that resists tampering.

Warehouses and yards

Use the 6 mm lens to reach down an aisle or boundary and flag real intruders.

§ 06Setup

Installation & setup

01

What's in the box

One DS-2CD2146G2-I fixed dome camera with a mounting template, fixings and a quick guide. The PoE switch or NVR, network cable, microSD card and any junction box are supplied separately.

02

Installation requirements

Mount it on a wall or ceiling above the area to cover and run a single network cable to a PoE switch or NVR, or wire 12 VDC. Adjust the dome to frame the scene, set the AcuSense rules in the software, and add it to a Hikvision AcuSense NVR for recording and event search.

§ 07Questions

Frequently asked about the DS-2CD2146G2-I

Q.01

Does the DS-2CD2146G2-I see in colour at night?
No. This model uses infrared up to 30 m, so the night image is black-and-white. If you want full-colour night footage, look at a ColorVu or Smart Hybrid Light model that adds a white-light supplement instead of relying on infrared alone.
Q.02

What does AcuSense actually do?
AcuSense is Hikvision's deep-learning analytics that classify human and vehicle targets. Instead of alarming on any movement, it triggers on people and cars and ignores animals, rain and swaying trees, which cuts false alarms and lets you filter recordings by person or vehicle.
Q.03

Does this camera have a microphone?
No. The DS-2CD2146G2-I is a video-only dome with no built-in microphone, so it does not record audio. The DS-2CD2146G2-ISU version adds a built-in microphone if audio is important to you.
Q.04

Is it strong enough for a vandal-prone spot?
Yes. The dome is rated IK10 for impact resistance and IP67 against dust and water, so it suits entrances, car parks and other places where a camera could be knocked, hit or exposed to heavy weather.
Q.05

Which lens should I choose?
The 2.8 mm gives the widest view for a room, doorway or small forecourt, the 4 mm narrows it for a driveway or longer space, and the 6 mm reaches further down a path or aisle. Pick the focal length that matches how far you need to see.
Q.06

How do I power and record it?
It runs on standard PoE over one network cable from a PoE switch or NVR, or on 12 VDC. For recording, connect it to a Hikvision AcuSense NVR so the human and vehicle events are stored and searchable, or use the onboard microSD card for local storage up to 512 GB.
Q.07

Will it work indoors as well as outdoors?
Yes. The IP67 rating means it is happy outdoors in rain and dust, and the same camera works just as well indoors for a shop, office or warehouse, where the IK10 housing also resists knocks and tampering.

§ 09Bundles

Recommended packages

01

Record and search it

Connect it to a Hikvision DS-7608NI-M2/8P NVR, or a larger DS-7616NI-M2/16P, that supports AcuSense human and vehicle search so the events stay easy to find.

02

Add audio if you need it

If you want sound at this location, choose the DS-2CD2146G2-ISU microphone version, or add an audio-capable camera nearby on the same NVR.