Dahua DH-IPC-HDW3849H-ZAS-PV-ANZ-S2 8MP TiOC 3.0 Motorised Vari-focal Turret 2.7-13.5mm, 50m IR, AcuPick
Dahua DH-IPC-HDW3849H-ZAS-PV-ANZ-S2 8MP TiOC 3.0 Motorised Vari-focal Turret 2.7-13.5mm, 50m IR, AcuPick
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Dahua

Dahua DH-IPC-HDW3849H-ZAS-PV-ANZ-S2 8MP TiOC 3.0 Motorised Vari-focal Turret 2.7-13.5mm, 50m IR, AcuPick

SKU: DH-IPC-HDW3849H-ZAS-PV-ANZ-S2
Description

- Motorised 2.7–13.5mm vari-focal lens — frame the gate or the driveway from the app, no ladder.
- 50m infrared and 40m warm light — the longest night reach in the 3849 turret family.
- Active deterrence: red and blue lights plus siren and voice warnings when a zone is crossed.
- 8MP F1.0 sensor (0.004 lux colour), AcuPick support, SMD 4.0, two-way talk.
- PoE powered — drops straight into a 4, 8 or 16 channel Dahua NVR.
8MP Ultra HD 30m IR Night Vision Full Color Night Vision IP67 Weatherproof Human/Vehicle Detection Blue/Red Strobe Audio Alarm Two-Way Audio
$430.00 AUD $430.00 AUD $510.00 AUD
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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: $430.00
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§ 01Overview

What the DH-IPC-HDW3849H-ZAS-PV-ANZ-S2 is

Lens: motorised 2.7–13.5mm vari-focal.

The DH-IPC-HDW3849H-ZAS-PV-ANZ-S2 is the reach specialist of the TiOC 3.0 turrets.

The motorised 2.7–13.5mm lens means you frame the shot from the app after mounting — wide at 108° for a yard, or zoomed right in on a gate, with faces identifiable to about 9 metres at the wide end and 25.7 metres at full zoom.

Infrared stretches to 50 metres and the warm light to 40, comfortably past the fixed turrets' 30.

The deterrence set is full TiOC 3.0: red and blue lights, siren and voice warnings, warm-light full-colour event capture, two-way talk through dual mics and a speaker, one-tap disarming in DMSS.

The 8MP F1.0 sensor rates 0.004 lux in colour, SMD 4.0 with AI SSA filters the alerts, AcuPick works on compatible recorders, and MicroSD backup reaches 512GB.

Two honest notes: this is a vari-focal you set and leave, not a PTZ you steer around live — zoom in and the wide view is gone until you change it.

And the motorised housing is rated to -30°C rather than the fixed models' -40°C, which matters nowhere in Australia.

PoE-powered (12.1W max), metal IP67 build.

See it in action

What the DH-IPC-HDW3849H-ZAS-PV-ANZ-S2 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.
Full Color Night Vision — Unlike plain black-and-white night vision, this camera can capture colour after d...

Full Color Night Vision

Unlike plain black-and-white night vision, this camera can capture colour after dark — so you can pick out the actual colour of a car, a jacket or a bag, detail that grey infrared footage loses.
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.
IP67 Weatherproof — Sealed against dust and water to IP67, built to keep working through rain, storms and h...

IP67 Weatherproof

Sealed against dust and water to IP67, built to keep working through rain, storms and harsh sun — suitable for fully outdoor mounting.
Two-Way Audio — Talk and listen in real time through the app — tell a courier where to leave a parcel, or s...

Two-Way Audio

Talk and listen in real time through the app — tell a courier where to leave a parcel, or speak to someone at the gate, whether you're home or away.
Blue/Red Strobe — When activity is detected after dark, the camera can flash a bright red-and-blue strobe t...

Blue/Red Strobe

When activity is detected after dark, the camera can flash a bright red-and-blue strobe to warn intruders they've been seen — active deterrence, not just a recording for later.

Illustrative — simulated for demonstration

§ 02Engineering

DH-IPC-HDW3849H-ZAS-PV-ANZ-S2 specifications

- Motorised 2.7–13.5mm Vari-focal: frame the view from the app after mounting — 108° wide for yards down to 34° tight on a gate or driveway throat.
- 50m IR + 40m Warm Light: the longest night reach in the 3849 turret family — identify to 25.7 metres at full zoom.
- Siren and Light Active Deterrence: red and blue lights plus voice alarms through the built-in speaker when a tripwire or intrusion zone is crossed.
- 8MP F1.0 Sensor: colour rated to 0.004 lux, with AI SSA re-tuning the image as conditions change.
- AcuPick Support + SMD 4.0: person-matching search on AcuPick-capable recorders; human and vehicle classification on every alert.
- Two-Way Talk + 512GB MicroSD: dual mics and speaker in the DMSS app, with double the SD backup capacity of fixed S2 models.

§ 03Full datasheet

Detailed specifications

Camera & Image

Camera & Image — Dahua DH-IPC-HDW3849H-ZAS-PV-ANZ-S2 8MP TiOC 3.0 Motorised Vari-focal Turret 2.7-13.5mm, 50m IR, AcuPick
FeatureDetail
Image Sensor 1/2.8" CMOS
Max. Resolution 3840 (H) × 2160 (V)
ROM 256 MB
RAM 2 GB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Min. Illumination 0.004 lux@F1.0 (Color, 30 IRE); 0.0004 lux@F1.0 (B/W, 30 IRE); 0 lux (illuminator on)
S/N Ratio >56 dB
Day/Night Auto(ICR)/Color/B/W
BLC Yes
HLC Yes
WDR 120 dB
Scene Self-adaptation (SSA) Yes
White Balance Auto; natural; street lamp; outdoor; manual; regional custom
Gain Control Auto/Manual
Noise Reduction 3D NR
Motion Detection OFF/ON (4 areas, rectangular)
Region of Interest (RoI) Yes (4 areas)
Image Stabilization Electronic Image Stabilization (EIS)
Defog Yes
Image Rotation 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)
Mirror Yes
Privacy Masking 4 areas

§ 04Why choose this

Built for the way you actually use the DH-IPC-HDW3849H-ZAS-PV-ANZ-S2

Frame the shot after the ladder is packed away

Fixed lenses commit you at install time. The motorised zoom adjusts from the app — tighten onto the gate after you discover the wide view wastes half the frame on fence.

Reach the fixed turrets can't

50 metres of infrared and identification to 25.7 metres at full zoom cover a rural gate, a long driveway or a back fence that a 2.8mm fixed lens turns into background.

Deterrence at a distance

The lights and siren voice fire where the camera looks — challenge someone at the gate 25 metres away, not once they reach the house, and talk to them through the speaker from DMSS.

Zoomed in is zoomed in

Honest trade-off: at 13.5mm the 108° wide view is gone — this camera does one framed view at a time. For wide coverage close to the house, the fixed S2 turret is the simpler, cheaper pick.

§ 05Where it fits

Right at home in these scenarios

Front gates and driveway throats

Zoom onto the entry point 20-odd metres out — the tripwire fires the lights and voice warning at the boundary, before anyone is near the house.

Acreage and rural approaches

50m infrared suits long sight lines with no ambient light; SMD 4.0 keeps kangaroos and stock out of the alerts while flagging people and vehicles.

Back fences and laneway walls

Mount on the house, zoom to the fence line — deterrence at the actual entry point without cabling a detached structure.

One camera, changing needs

Rental properties or evolving layouts where re-framing beats re-mounting: adjust focal length from the app instead of moving hardware.

§ 06Setup

Installation & setup

01

What's in the Box

1. Dahua DH-IPC-HDW3849H-ZAS-PV-ANZ-S2 Camera × 1 2. Power Connector × 1 3. Quick Start Guide × 1

02

Installation Requirements

1. Power: any 802.3af PoE NVR port or switch (5.8W typical, 12.1W max with the lights and speaker running). A separate 12V DC adapter is only needed without PoE. 2. Network: a wired Ethernet run back to your NVR or switch — PoE carries power and video together on the same line. 3. Mounting: solid wall, ceiling or eave with a clear sight line to the area you'll zoom onto. The optional PFA137 junction box keeps the connection weatherproof.

03

App Setup

1. Download the DMSS app, create an account and scan the device QR code. 2. Set the zoom and focus from the app first — frame the gate or driveway before drawing any zones. 3. Then draw tripwire and intrusion zones on the framed view, and pick the warning voice and light schedule through the camera's web interface.

§ 07Questions

Frequently asked about the DH-IPC-HDW3849H-ZAS-PV-ANZ-S2

Q.01

Is this a PTZ camera?
No — it's a motorised vari-focal: zoom and focus adjust from the app, then the view stays put. A PTZ pans and tilts on command all day; this camera is for framing one view precisely, not patrolling.
Q.02

How far can it identify someone?
About 9 metres at the wide end and 25.7 metres at full 13.5mm zoom. Infrared reaches 50 metres and the warm light 40 — when a person or vehicle is detected, the warm light fires and the event records in full colour.
Q.03

How do the deterrence features actually work?
When someone crosses a tripwire or enters an intrusion zone you've drawn, the camera reacts on the spot: the red and blue lights flash, the built-in speaker plays a siren or voice warning, and the warm light switches on so the whole event records in full colour. It ships with multiple warning voices and supports importing your own recordings.
Q.04

Can I turn the lights and siren off when I don't want them?
Yes — one-tap disarming in the DMSS app pauses all event linkage while you're expecting visitors, the web interface schedules deterrence by time of day or sets light-only with no sound, and there's a wired arm/disarm option through the alarm input for integrators.
Q.05

Will the siren and strobes annoy my neighbours?
They can if zones are drawn carelessly — this is a camera that reacts out loud. Draw tripwires and intrusion zones tight to your own property so footpath traffic never triggers them, schedule sound off overnight, or run light-only mode. If the camera would face a shared driveway or a tight terrace street, the quieter 3866 WizSense turret records the same AI events without the theatrics.
Q.06

Do the lights and siren work at zoom distances?
Yes — detection zones are drawn on whatever view you've framed, and the lights and voice warning fire when they're crossed. Bear in mind the speaker's audibility at 25 metres is a real-world limit: at gate distances the strobes do most of the deterring.
Q.07

What is AcuPick and what do I need to use it?
AcuPick is Dahua's newest search: pick a person or vehicle in playback and the recorder matches them across every camera and timeline in seconds. It needs an AcuPick-capable Dahua recorder — on the AI NVRs in our kits you get SMD 4.0 classification and Quick Pick search, which still pulls every human or vehicle event from a day of footage in one pass.
Q.08

Which NVR do I need for this camera?
Any current Dahua PoE NVR records it. SMD classification, Quick Pick search and full event linkage want an AI model such as the DHI-NVR4104HS-P-AI/ANZ or DHI-NVR4108HS-8P-AI/ANZ used in our kits.
Q.09

Will it work with a non-Dahua NVR?
Yes — it is ONVIF conformant (Profile S, G and T). You keep video and basic motion events; SMD classification and the light-and-siren event linkage need a Dahua AI NVR.
Q.10

Can I use this camera without an NVR?
You can — it takes a MicroSD card up to 512GB (not included), streams to the DMSS app, and the deterrence features work stand-alone. Most buyers still pair it with an NVR for longer retention and AI search; treat the SD slot as backup.
Q.11

Can I talk through the camera from my phone?
Yes — dual built-in microphones and a speaker give genuine two-way talk through the DMSS app: hear what's happening and speak to whoever is there, live.
Q.12

Is a Dahua camera safe to use in Australia?
Dahua equipment was removed from federal government sites in 2023 as a precaution, and there is no restriction on private or business use. This camera does not need a cloud account: it records to your NVR, works fully offline, and supports HTTPS and firmware encryption. If you want zero outbound traffic, put the system on an isolated network — it still records locally.
Q.13

Which 3849 turret should I buy?
Four turrets share the red and blue lights and siren voices. The HDW3849 S2 is the current TiOC 3.0 pick — 0.004 lux F1.0 colour, SMD 4.0 and AcuPick support — and it powers our 4, 6 and 8 camera kits. The PRO is the night specialist: colour rated to 0.0008 lux, five times less light needed than the S2. The ZAS adds a motorised 2.7–13.5mm zoom and 50m infrared for gates and long driveways. The S3 black is the previous generation — same lights and siren on older SMD 3.0 AI, without AcuPick or two-way talk.
Q.14

What warranty coverage applies in Australia?
The camera includes a 3-year warranty covering defects. Installation labour is not covered.

§ 08In motion

Dahua WizColor Review HDW3849H-Pro

Dahua WizColor Review HDW3849H-Pro

Dahua Tioc 2.0 - the ultimate 3-in-1 camera

Dahua Tioc 2.0 - the ultimate 3-in-1 camera

§ 09Bundles

Recommended packages

01

Pair with fixed turrets

Typical layout: fixed S2 turrets on the house corners, this ZAS on the gate or driveway — one NVR, identical AI behaviour, deterrence at both distances.

02

Build it into a system

Use the bundle builder on this page to pair the camera with a 4, 8 or 16 channel Dahua AI NVR and a surveillance drive in one order.

03

Dark rather than distant?

If the problem spot is close but pitch black, the TiOC PRO turret holds colour at 0.0008 lux — five times less light than this sensor needs.