Dahua 4MP PTZ Cameras

4MP

4MP resolution balances clear imaging with efficient storage.

Auto Tracking

Camera automatically pans, tilts, and zooms to keep moving targets in frame.

Pan Tilt Zoom

Endless horizontal pan, auto-flip tilt, and smooth optical zoom.

Long Range Zoom

High-power zoom captures crisp detail at extreme distances.

4MP — exampleAuto Tracking — examplePan Tilt Zoom — exampleLong Range Zoom — example

Dahua 4MP PTZ Cameras

14 products
Sale 16%
Dahua DH-SD4A425DB-HNY 4MP 25X IP Starlight WizSense Mini PTZ Camera
Vendor: Dahua

Dahua DH-SD4A425DB-HNY 4MP 25X IP Starlight WizSense Mini PTZ Camera

Regular price $642.60 AUD Sale price $642.60 AUD Regular price $765.00 AUD
Sale 16%
  • 4MP high resolution
  • False Alarm ReductionAI detection — smart video analysis that cuts false alerts and speeds up footage search.
  • Human/Vehicle DetectionAI recognises people and vehicles — alerts skip trees, rain and animals, cutting false alarms.
View details

- 4MP Resolution: Captures detailed video at 2560 × 1440 @25/30fps.
- 25x Optical Zoom: Enhanced focus range with Starlight low-light technology.
- H.265+/H.265 Compression: Smart video encoding for efficient bandwidth usage.
- Auto-Tracking & Perimeter Protection: Intelligent motion and boundary monitoring.
- SMD 3.0 & Face Detection: Advanced human/vehicle classification and identification.
- IP66 Protection: Weather-resistant casing and 100m IR illumination distance.

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Dahua 4MP DH-SD49425XB-HNR-G 25x Starlight IR 4G PTZ AI Network Camera
Vendor: Dahua

Dahua 4MP DH-SD49425XB-HNR-G 25x Starlight IR 4G PTZ AI Network Camera

Regular price $988.00 AUD Sale price $988.00 AUD Regular price $988.90 AUD
  • 4MP high resolution
  • False Alarm ReductionAI detection — smart video analysis that cuts false alerts and speeds up footage search.
  • Human/Vehicle DetectionAI recognises people and vehicles — alerts skip trees, rain and animals, cutting false alarms.
View details

This product has been discontinued – view the recommended replacement model DH-SD4D425MB-HNR

4MP 25x Starlight IR 4G network PTZ camera for remote sites with no fixed internet.

  • 1/2.8" 4MP STARVIS CMOS, 2560 x 1440 at 25 fps
  • 25x optical zoom, 4.8-120mm motorised lens
  • Built-in 4G LTE, plus RJ45 wired option
  • IR up to 100m with Smart IR
  • 360 endless pan, -15 to +90 tilt, 300 presets
  • SMD Plus and perimeter protection with human/vehicle classification
  • IP66 housing, TVS 6000V surge protection
  • PoE+ (802.3at) or 12V DC; microSD up to 256GB
View details
Sale 44%
Dahua DH-SD5A432GB-HNR 4MP IP 32X PTZ CAMERA with Wizsense
Vendor: Dahua

Dahua DH-SD5A432GB-HNR 4MP IP 32X PTZ CAMERA with Wizsense

Regular price $1,158.00 AUD Sale price $1,158.00 AUD Regular price $2,063.00 AUD
Sale 44%
  • 4MP high resolution
  • False Alarm ReductionAI detection — smart video analysis that cuts false alerts and speeds up footage search.
  • Human/Vehicle DetectionAI recognises people and vehicles — alerts skip trees, rain and animals, cutting false alarms.
More features Hide features
  • Built-in MicrophoneBuilt-in microphone — records audio alongside the video for complete evidence.
  • Built-in SpeakerAudio — microphone and/or speaker built into the camera.
  • Two-Way AudioTwo-way audio — speak and listen through the camera live from your phone.
View details

- 4MP Resolution: Features a 1/2.8" STARVIS™ CMOS sensor delivering high-quality video at 25/30fps.
- Powerful 32x Optical Zoom: Enables detailed long-distance viewing.
- IR Illumination Up to 150m: Provides clear night vision capability.
- Auto Tracking 3.0: Includes perimeter protection and face detection.
- SMD 4.0 & IP67/IK10: Utilizes advanced motion detection and offers robust weather/dust resistance.
- PoE+ Support: Simplifies installation with Power over Ethernet capability.

View details
Sale 12%
Dahua SD6C3425GB-HNR-A-PV1 4MP TIOC 2.0 IP 25X PTZ Camera IR 150m
Vendor: Dahua

Dahua SD6C3425GB-HNR-A-PV1 4MP TIOC 2.0 IP 25X PTZ Camera IR 150m

Regular price $1,080.00 AUD Sale price $1,080.00 AUD Regular price $1,226.00 AUD
Sale 12%
  • 4MP high resolution
  • False Alarm ReductionAI detection — smart video analysis that cuts false alerts and speeds up footage search.
  • Human/Vehicle DetectionAI recognises people and vehicles — alerts skip trees, rain and animals, cutting false alarms.
More features Hide features
  • Dual-Light Night VisionNight vision — full-colour or infrared at night, depending on the model.
  • Full Color Night VisionFull-colour night vision — keeps colour detail like clothing and vehicle colours at night, instead of black-and-white.
  • Blue/Red StrobeBuilt-in warning light flashes automatically to scare intruders off the moment someone enters a protected zone.
  • Audio AlarmBuilt-in siren sounds an audible warning automatically when an intruder is detected.
  • Built-in SpeakerAudio — microphone and/or speaker built into the camera.
View details

- 4MP Resolution: 2560×1440 HD imaging with H.265+ compression.
- Active Deterrence System: Red/blue flashing lights + customizable voice alarms.
- 25x Optical Zoom: 5.4–135mm motorized lens for detailed long-range surveillance.
- Smart Dual Illuminators: Auto-switching IR (150m) and full-color lighting in low light.
- Two-way Audio: Built-in microphone and speaker for real-time communication.
- IP66 Weatherproof: Suitable for harsh outdoor environments.

View details
Sale 8% Sold out
Dahua 4MP DH-SD49425XB-HNR DH-SD49425GB-HNR 25x Starlight IR PTZ AI Network Camera
Vendor: Dahua

Dahua 4MP DH-SD49425XB-HNR DH-SD49425GB-HNR 25x Starlight IR PTZ AI Network Camera

Regular price $905.00 AUD Sale price $905.00 AUD Regular price $988.90 AUD
Sale 8% Sold out
  • 4MP high resolution
  • False Alarm ReductionAI detection — smart video analysis that cuts false alerts and speeds up footage search.
  • Human/Vehicle DetectionAI recognises people and vehicles — alerts skip trees, rain and animals, cutting false alarms.

- 4MP Resolution: Max 2560x1440 at 25/30fps.
- H.265 Compression: Smart H.265+ for efficient streaming.
- 25x Optical Zoom: Enables detailed distant coverage.
- SMD 4.0 & Perimeter Protection: Intelligent motion and detection analytics.
- IP66 & 100m IR: Weather-resistant with Starlight technology for low-light imaging.

Sale 19%
Dahua DH-SD22404T-GN 4MP 4x PTZ Network Camera
Vendor: Dahua

Dahua DH-SD22404T-GN 4MP 4x PTZ Network Camera

Regular price $453.00 AUD Sale price $453.00 AUD Regular price $559.00 AUD
Sale 19%
  • 4MP high resolution
View details

4MP compact mini PTZ with 4x optical zoom and full pan, tilt and zoom control for flexible coverage of well-lit outdoor areas.

  • 1/3" 4MP CMOS, 2592 x 1520 at 25/30 fps
  • 2.7-11mm motorised lens, 4x optical zoom, 16x digital
  • 0-355 degree pan and 0-90 degree tilt with 300 presets
  • 120dB WDR and Day/Night ICR
  • IVS tripwire and intrusion detection
  • No infrared: relies on ambient or external lighting at night
  • IP66 and IK10 metal housing; PoE; microSD up to 256GB
View details
Sale 29%
Dahua DH-SD5A425XA-HNR 4MP 25x Starlight IR PTZ AI Network Camera
Vendor: Dahua

Dahua DH-SD5A425XA-HNR 4MP 25x Starlight IR PTZ AI Network Camera

Regular price $1,470.00 AUD Sale price $1,470.00 AUD Regular price $2,063.00 AUD
Sale 29%
  • 4MP high resolution
  • False Alarm ReductionAI detection — smart video analysis that cuts false alerts and speeds up footage search.
  • Human/Vehicle DetectionAI recognises people and vehicles — alerts skip trees, rain and animals, cutting false alarms.
View details

4MP WizSense 25x Starlight IR network PTZ camera with auto-tracking and AI perimeter protection for large outdoor sites.

  • 1/1.8" 4MP Starlight CMOS, 2560 x 1440 at 25/30 fps
  • 25x optical zoom motorised lens
  • IR up to 150m with Smart IR
  • 360 pan, -15 to +90 tilt, 300 presets
  • Auto-tracking with SMD Plus and perimeter protection
  • Human and vehicle classification, face detection
  • IP67, IK10 and TVS 6000V surge protection
  • PoE+ (802.3at) or 24V DC; microSD up to 256GB
View details
Dahua DH-SD6CE445XA-HNR 4MP 45x Starlight IR PTZ AI Network Camera
Vendor: Dahua

Dahua DH-SD6CE445XA-HNR 4MP 45x Starlight IR PTZ AI Network Camera

Regular price $2,750.00 AUD Sale price $2,750.00 AUD Regular price $2,750.00 AUD
  • 4MP high resolution
  • False Alarm ReductionAI detection — smart video analysis that cuts false alerts and speeds up footage search.
  • Human/Vehicle DetectionAI recognises people and vehicles — alerts skip trees, rain and animals, cutting false alarms.
View details

4MP WizSense IP PTZ with 45x optical zoom, deep-learning auto tracking and a laser-class IR illuminator reaching up to 250m for long-range, wide-area monitoring.

  • 1/2.8" 4MP STARVIS CMOS, 2560 x 1440 at 25/30 fps
  • 45x optical zoom, 3.95-177.75mm motorised lens, F1.6-F4.95
  • Smart IR up to 250m
  • 360 degree endless pan, -20 to 90 degree tilt with auto flip, 300 presets
  • Deep-learning auto tracking with human and vehicle perimeter protection and SMD Plus
  • Starlight low light, 120dB WDR, defog and EIS
  • IP67 and IK10 metal housing; DC24V or PoE+ (802.3at)
View details

About Dahua 4MP PTZ Cameras

Dahua 4MP PTZ cameras offer the highest optical zoom in Smarket's residential PTZ catalogue — up to 32x compared to Hikvision's 25x at the same tier. WizSense AI auto-tracking, starlight ultra-low-light sensors, and IR range up to 100m on commercial models. The SD49 series with 4G LTE cellular connectivity is unique in the Australian market — drop a camera onto a property without Ethernet or grid power and stream live view over 4G to the DMSS app.

Best applications: residential car parks needing maximum zoom range, large yards and warehouse compounds, sports grounds, remote farms and paddocks (4G LTE variants only), construction sites without infrastructure (4G LTE), and any site where one motorised camera replaces 3-4 fixed cameras with extended-zoom identification capability.

Compare with all Dahua PTZ cameras (including 8MP commercial-tier with 200m IR). Cross-brand: Hikvision 4MP PTZ (DS-2DE4A series, 25x zoom, AcuSense).

What's Included in Dahua 4MP PTZ Cameras

Lead Dahua 4MP PTZ variants (range may vary by stock):

SD49425XB-HNR-G — 4MP, 25x zoom, 4G LTE cellular connectivity. Unique in AU.
Wired SD49 / SD42 series — 4MP up to 32x optical zoom, WizSense AI, starlight sensor.
Mini-PTZ 4MP variants — compact form factor for tighter mounting positions.

Dahua 4MP PTZ Cameras Configurations & Specs

Dahua 4MP PTZ Specifications (Typical)

Resolution: 4MP at 25fps
Optical zoom: up to 32x
IR range: up to 100m
Starlight: yes on premium variants
4G LTE: SD49 cellular variants
Pan: 360° endless
Tilt: -15° to 90°
Auto-tracking: yes (WizSense AI)
Protocols: ONVIF, RTSP, Dahua native
Power: PoE+ 802.3at / 24VAC
Ingress protection: IP66
Warranty: 3-year Australian

Comparing Dahua 4MP PTZ Cameras Models

Dahua 4MP PTZ Selection

Wired SD42/SD49 series: Standard residential / small commercial PTZ. Up to 32x zoom, 100m IR. Best for car parks and yards with Ethernet infrastructure.

4G LTE SD49 variants: Choose for remote farms, paddocks, construction sites, holiday homes — properties without Ethernet or Wi-Fi infrastructure. Unique to Dahua in Smarket's PTZ range.

vs Hikvision 4MP PTZ: Dahua wins on 32x zoom and 4G LTE option; Hikvision wins on AU installer ecosystem and AcuSense AI tier maturity.

Why Choose Dahua 4MP PTZ Cameras?

Up to 32x Optical Zoom — Highest in Range
Dahua 4MP PTZ tops out at 32x optical zoom — higher than Hikvision DS-2DE4A's 25x at equivalent tier. Critical for very long-range identification at large car parks, farm boundaries, or commercial yards where 25x doesn't reach far enough.

4G LTE Variants Unique in AU Market
The SD49 series (e.g. SD49425XB-HNR-G) provides 4G LTE cellular connectivity for remote sites without Ethernet — insert a SIM card and stream over 4G to the DMSS app. No Hikvision or HiLook equivalent in Smarket's range. Solar-power compatible for fully off-grid deployment.

Starlight Sensors
Dahua starlight low-light technology delivers clear colour footage in extreme low-light conditions — usable colour video where conventional sensors switch to black-and-white IR. Useful for after-hours commercial surveillance and farm boundary monitoring.

Common Questions about Dahua 4MP PTZ Cameras

Does Dahua offer 4G PTZ cameras for remote sites?

Yes. The SD49 series — for example, SD49425XB-HNR-G — provides 4G LTE cellular connectivity for remote sites without Ethernet or Wi-Fi infrastructure. Insert a 4G SIM card from any major Australian carrier (Telstra recommended for rural coverage) and the camera streams live view and recordings over 4G to the free DMSS app. Ideal for farms, paddocks, construction sites, and any temporary monitoring location.

What is the highest zoom Dahua 4MP PTZ?

Dahua 4MP PTZ models reach up to 32x optical zoom on premium SD49 variants — higher than Hikvision DS-2DE4A's 25x at equivalent tier. For 25x and shorter zoom, Hikvision and Dahua are comparable. For 32x specifically, choose Dahua.

What NVR works with Dahua PTZ cameras?

For full feature support including auto-tracking and preset configuration, pair Dahua PTZ with a Dahua NVR via Dahua native protocol. ONVIF connection to non-Dahua NVRs allows live view and basic recording but advanced PTZ features may have limited support cross-brand. PoE+ (802.3at) NVR ports required for most PTZ models due to motor and IR power draw.

Before you buy

What customers ask most before ordering from this range — and how we deliver.

See all FAQs →

Will these cameras work with my existing NVR?

Most of our Hikvision and Dahua cameras support ONVIF, so they'll work with many third-party NVRs for basic recording. However, AI features like AcuSense, WizSense and active deterrence only work fully when the camera and NVR are the same brand. If you're adding to an existing system, email us the NVR model and we'll confirm compatibility before you buy.

Can I mix different cameras on one NVR, or add more later?

Yes. You can mix 6MP and 8MP, or ColorVu and AcuSense, on the same NVR as long as the total bandwidth stays within the NVR's rating (we check this for every kit we sell). To add cameras later, just plug them into a spare PoE port on the NVR — no reconfiguration needed. This is why we suggest an 8-channel NVR even if you start with 4 cameras.

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.

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.