All 4K Security Cameras

Bulk Savings — 6% off orders over $1,500, applied automatically at checkout

All 4K Security Cameras

149 products
Sale 16%
Dahua DH-IPC-HFW3866TP-ZAS-AUS 8MP (4K) WDR IR Bullet, Motorized with Wizsense
Vendor: Dahua

Dahua DH-IPC-HFW3866TP-ZAS-AUS 8MP (4K) WDR IR Bullet, Motorized with Wizsense

Regular price $367.08 AUD Sale price $367.08 AUD Regular price $437.00 AUD
Sale 16%
  • 4K (8MP) 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
  • 60m IR Night VisionInfrared night vision up to 60m — clear black-and-white footage in total darkness.
  • Built-in MicrophoneBuilt-in microphone — records audio alongside the video for complete evidence.
View details

The Dahua DH-IPC-HFW3866TP-ZAS-AUS is an 8MP (4K) WizSense bullet with a motorised 2.7-13.5 mm zoom lens, combining flagship resolution with remote framing for driveways, car parks and perimeters. SMD 4.0 classifies people and vehicles to cut false alarms, and infrared night vision reaches up to 60 m.

Key points
- 8MP 4K (3840 × 2160) 1/2.8" CMOS at up to 25/30 fps, 120 dB WDR
- Motorised 2.7-13.5 mm vari-focal lens; remote zoom and focus
- IR night vision up to 60 m (black & white at night)
- SMD 4.0 and IVS human/vehicle detection; built-in mic
- IP67 weatherproof; microSD up to 256 GB
- 12 VDC or PoE (802.3af) single-cable install

View details
Sale 3%
Dahua 8MP DH-IPC-HDW2831TP-ZS-27135-S2 (4K) Starlight IP Turret Motorised [Optical Zoom], WDR, IR 40m, IP67, POE
Vendor: Dahua

Dahua 8MP DH-IPC-HDW2831TP-ZS-27135-S2 (4K) Starlight IP Turret Motorised [Optical Zoom], WDR, IR 40m, IP67, POE

Regular price $340.30 AUD Sale price $340.30 AUD Regular price $350.00 AUD
Sale 3%
  • 4K (8MP) high resolution
  • 40m IR Night VisionInfrared night vision up to 40m — clear black-and-white footage in total darkness.
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8MP Ultra HD motorised varifocal eyeball camera delivering 4K resolution and intelligent perimeter protection with a flexible zoom lens for wide-area outdoor surveillance.

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Sale 22%
Dahua DH-SD8A840-HNF-PA 4K 40x Starlight IR PTZ AI Network Camera
Vendor: Dahua

Dahua DH-SD8A840-HNF-PA 4K 40x Starlight IR PTZ AI Network Camera

Regular price $3,764.00 AUD Sale price $3,764.00 AUD Regular price $4,851.00 AUD $3,538.16 6% off at checkout Drops to $3,538.16 at checkout, 6% off orders over $1,500.
Sale 22%
  • 4K (8MP) 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

The Dahua DH-SD8A840-HNF-PA is an 8MP (4K) WizMind PTZ camera with 40x optical zoom and up to 500 metres of infrared, built for long-range coverage of large sites such as industrial yards, ports, farms and council land. Deep-learning auto-tracking, face and vehicle metadata and perimeter protection turn it into an active long-distance monitoring tool rather than a fixed view.

Key points
- 8MP 4K (3840 x 2160) on a 1/1.8" STARVIS sensor with Starlight low-light to 0.005 lux
- 40x optical zoom (5.6-223mm) plus 16x digital; DORI identifies a person at about 440m
- 500m infrared with 10 IR LEDs and a smart wiper for rain
- Auto-tracking, face recognition and human/vehicle/plate metadata (WizMind)
- IP67 metal housing, -40 to +70 degrees C, 6kV surge protection
- Powered by Hi-PoE or 36V DC (a standard PoE NVR port is not enough)

View details
Sale 22%
Dahua 8MP DH-IPC-HDW3841TP-ZAS (4K) Starlight IP Turret Motorised [Optical Zoom], WDR, IR 50m, IP67, POE
Vendor: Dahua

Dahua 8MP DH-IPC-HDW3841TP-ZAS (4K) Starlight IP Turret Motorised [Optical Zoom], WDR, IR 50m, IP67, POE

Regular price $340.00 AUD Sale price $340.00 AUD Regular price $437.00 AUD
Sale 22%
  • 4K (8MP) 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
  • 50m IR Night VisionInfrared night vision up to 50m — clear black-and-white footage in total darkness.
  • Built-in MicrophoneBuilt-in microphone — records audio alongside the video for complete evidence.
View details

8MP (4K) WizSense motorised varifocal turret with SMD Plus, perimeter protection and 50m Smart IR for high-detail coverage.

  • 1/2.8" 8MP CMOS, 3840 x 2160
  • Motorised 2.7-13.5mm varifocal lens, F1.5
  • Starlight low light and 120dB WDR
  • Smart IR up to 50m
  • SMD Plus and perimeter protection with human and vehicle classification
  • Quick Pick target search with a compatible Dahua AI NVR
  • Built-in microphone
  • IP67 metal housing; PoE or 12V DC; microSD to 256GB
View details
Sale 17%
Dahua DH-IPC-HFW3849T1-ZAS-PV-ANZ-S2 8MP TiOC 3.0 Motorised Vari-focal Bullet 2.7-13.5mm, 50m IR, AcuPick
Dahua DH-IPC-HFW3849T1-ZAS-PV-ANZ-S2 8MP TiOC 3.0 Motorised Vari-focal Bullet 2.7-13.5mm, 50m IR, AcuPick
Vendor: Dahua

Dahua DH-IPC-HFW3849T1-ZAS-PV-ANZ-S2 8MP TiOC 3.0 Motorised Vari-focal Bullet 2.7-13.5mm, 50m IR, AcuPick

Regular price $444.00 AUD Sale price $444.00 AUD Regular price $535.00 AUD
Sale 17%
  • 4K (8MP) 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
  • 50m IR Night VisionInfrared night vision up to 50m — clear black-and-white footage in total darkness.
  • 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.
  • Audio AlarmBuilt-in siren sounds an audible warning automatically when an intruder is detected.
  • Blue/Red StrobeBuilt-in warning light flashes automatically to scare intruders off the moment someone enters a protected zone.
  • 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

- Motorised 2.7–13.5mm vari-focal lens — frame the gate or the fence line from the app, no ladder.
- 50m infrared and 40m warm light with an 8MP F1.0 sensor (0.004 lux colour).
- Active deterrence: red and blue lights plus siren and voice warnings when a zone is crossed.
- AcuPick support, SMD 4.0, two-way talk and one-tap disarming.
- PoE powered (802.3af) — drops straight into a 4, 8 or 16 channel Dahua NVR.

View details
Sale 23%
Dahua DH-IPC-HDW3849HP-AS-PV-0280B-S3 8MP TiOC 2.0 Turret Camera 2.8mm Black
Vendor: Dahua

Dahua DH-IPC-HDW3849HP-AS-PV-0280B-S3 8MP TiOC 2.0 Turret Camera 2.8mm Black

Regular price $320.00 AUD Sale price $320.00 AUD Regular price $413.00 AUD
Sale 23%
  • 4K (8MP) 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
  • 30m IR Night VisionInfrared night vision up to 30m — clear black-and-white footage in total darkness.
  • 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.
  • Audio AlarmBuilt-in siren sounds an audible warning automatically when an intruder is detected.
  • Blue/Red StrobeBuilt-in warning light flashes automatically to scare intruders off the moment someone enters a protected zone.
  • 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

- Previous-generation 8MP TiOC turret in a black housing — red and blue lights plus siren and voice warnings.
- 8MP F1.0 sensor, colour rated to 0.004 lux, with 30m IR and 30m warm light.
- SMD 3.0 human/vehicle filtering and one-tap disarming via the DMSS app.
- PoE powered (802.3af) — works with any current Dahua PoE NVR.

View details
Sale 17%
Dahua 8MP DH-IPC-HDW3866TP-ZS-AUS (4K) Starlight IP Turret MotorisedWDR, IR 40m, IP67, POE
Dahua 8MP DH-IPC-HDW3866TP-ZS-AUS (4K) Starlight IP Turret MotorisedWDR, IR 40m, IP67, POE
Vendor: Dahua

Dahua 8MP DH-IPC-HDW3866TP-ZS-AUS (4K) Starlight IP Turret MotorisedWDR, IR 40m, IP67, POE

Regular price $350.26 AUD Sale price $350.26 AUD Regular price $422.00 AUD
Sale 17%
  • 4K (8MP) 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
  • 40m IR Night VisionInfrared night vision up to 40m — clear black-and-white footage in total darkness.
  • Built-in MicrophoneBuilt-in microphone — records audio alongside the video for complete evidence.
View details

The Dahua DH-IPC-HDW3866TP-ZS-AUS is an 8MP (4K) WizSense eyeball camera with a motorised 2.7-13.5 mm zoom lens, so you can frame the exact view from the app or NVR after mounting. SMD 4.0 classifies people and vehicles to cut false alarms, and the compact turret-style body suits eaves, soffits and walls.

Key points
- 8MP 4K (3840 × 2160) 1/2.8" CMOS at up to 25/30 fps, 120 dB WDR
- Motorised 2.7-13.5 mm vari-focal lens; remote zoom and focus
- IR night vision up to 40 m (black & white at night)
- SMD 4.0 and IVS human/vehicle detection; built-in mic
- IP67 weatherproof; microSD up to 512 GB
- 12 VDC or PoE (802.3af) single-cable install

View details
Sale 17%
Dahua 8MP DH-IPC-HDBW3866RP-ZAS-AUS (4K) Starlight IP Dome MotorisedWDR, IR 40m
Vendor: Dahua

Dahua 8MP DH-IPC-HDBW3866RP-ZAS-AUS (4K) Starlight IP Dome MotorisedWDR, IR 40m

Regular price $362.71 AUD Sale price $362.71 AUD Regular price $437.00 AUD
Sale 17%
  • 4K (8MP) 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
  • 40m IR Night VisionInfrared night vision up to 40m — clear black-and-white footage in total darkness.
  • Built-in MicrophoneBuilt-in microphone — records audio alongside the video for complete evidence.
  • Two-Way AudioTwo-way audio — speak and listen through the camera live from your phone.
View details

The Dahua DH-IPC-HDBW3866RP-ZAS-AUS is an 8 MP (4K) WizSense dome with a motorised 2.7-13.5 mm varifocal lens, so you can set the exact field of view remotely. It adds SMD 4.0 human and vehicle classification, 40 m infrared, a built-in microphone and a tough IP67, IK10 housing, making it a flexible choice for car parks, entrances and larger open areas.

Key points
- 8 MP (3840 x 2160) 1/2.8" CMOS at up to 25/30 fps
- Motorised 2.7-13.5 mm varifocal lens, remote zoom and focus
- SMD 4.0 human and vehicle classification to cut false alarms
- 40 m infrared night vision (black-and-white in the dark)
- Built-in microphone; audio and alarm I/O on this -ZAS model
- 120 dB WDR; IP67 weatherproof and IK10 vandal resistant
- Powered by PoE (802.3af) or 12 VDC; microSD up to 256 GB

View details

About All 4K Security Cameras

4K (8MP) security cameras deliver 3840×2160 pixels — four times the resolution of 1080p Full HD and 33% more pixels than 6MP. Critical when licence plate capture at driveway distance, facial identification at extended range, or evidence-grade footage quality matters. Smarket carries 4K cameras across all four brands and all four form factors (turret, bullet, dome, PTZ).

Browse 4K cameras by brand: Hikvision 8MP 4K cameras (DS-2CD2386G2 series with AcuSense + ColorVu options), Dahua 8MP 4K cameras (WizSense + TiOC active deterrence variants), and HiLook / TP-Link 8MP options in their respective camera collections.

4K trade-off: storage usage is roughly 33% higher than 6MP — factor into NVR HDD capacity. A 4TB drive holds ~22 days of continuous recording from 4 cameras at 4K with H.265+; ~30 days at 6MP. For most residential perimeter, 6MP is sufficient and cheaper to record long-term. See all 6MP cameras for the residential sweet spot.

What's Included in All 4K Security Cameras

4K cameras available by brand:

Hikvision 8MP 4K Cameras — DS-2CD2386G2 / DS-2CD2T86G2 / DS-2CD2186G2 series. AcuSense AI + ColorVu options.
Dahua 8MP 4K Cameras — WizSense + TiOC variants in turret, bullet, dome.
• HiLook 8MP 4K — IPC-T289H-MU/SL turret and equivalents.
• TP-Link VIGI 8MP 4K — turret and bullet variants.

By form factor at 4K:
Turret 4K | Bullet 4K | Dome 4K. For complete 4K kits, see all 4K CCTV kits.

All 4K Security Cameras Configurations & Specs

4K Security Camera Specifications

Resolution: 3840×2160 (8MP, 4K) at up to 25fps
Sensor: typically 1/1.8" CMOS (premium) or 1/2.5" CMOS (mainstream)
Form factors: turret / bullet / dome / PTZ
IR range: typically 30m (turret/dome), 50-80m (bullet), up to 200m (PTZ)
WDR: 120dB+ on most current models
Compression: H.265+ / H.265 / H.264+
AI: brand-specific (AcuSense / WizSense / equivalent)
Power: PoE 802.3af / 12VDC (some PTZ require PoE+)
Ingress protection: IP67
Warranty: 3-year Australian

Storage usage at 4K with H.265+:
• 4 cameras continuous → 4TB ≈ 22 days, 6TB ≈ 33 days, 8TB ≈ 44 days
• 8 cameras continuous → 8TB ≈ 22 days, 16TB ≈ 44 days
Motion-only recording typically extends duration 3-5x.

Comparing All 4K Security Cameras Models

4K vs 6MP — When to Choose Which?

Choose 4K for: driveways requiring licence plate capture, front doors needing extended-range facial identification, retail entries where shopper detail matters for incident review, and any position where digital zoom on recorded footage will be needed. Premium feature combinations (Hikvision ColorVu + AcuSense + 4K) are unique to the 8MP tier.

Choose 6MP for: general residential perimeter coverage, side gates, backyards, and any position where 5-15m range and standard facial detail is sufficient. 6MP is the residential sweet spot — sharp enough for facial recognition with 33% better storage economy.

Mixed-resolution systems are common: 4K on the driveway and front door, 6MP elsewhere. All current NVRs support mixed resolutions on different channels.

Why Choose All 4K Security Cameras?

Four Times Full HD Detail
3840×2160 pixels — four times 1920×1080 Full HD. Critical for evidence-grade footage quality. Faces remain identifiable at extended range, licence plates remain readable at driveway distances, and digital zoom on recorded footage retains useful detail rather than pixelating.

Police and Insurance Evidence Grade
4K footage typically meets the standard for police investigation evidence and insurance claim documentation. 1080p footage is often returned as 'inconclusive' due to insufficient detail; 4K substantially reduces this risk for serious incidents.

Available Across All Form Factors
4K turret, bullet, dome, and PTZ cameras across multiple brands. Match the form factor to each position (turret under eaves, bullet at perimeter, dome in retail, PTZ for car parks) without compromising on resolution. ColorVu and TiOC variants available in 4K.

Common Questions about All 4K Security Cameras

Is 4K worth the extra cost over 6MP?

4K provides 33% more pixels than 6MP — meaningful for licence plate capture at driveway distance and facial identification at extended range. For most residential cameras at typical positions (5-15m), 6MP is sufficient and stores more days of footage on the same HDD. Choose 4K for the driveway camera, the front door camera, and any position where evidence-grade detail matters; choose 6MP for general perimeter coverage.

Do 4K security cameras use more storage?

Yes — roughly 33% more than 6MP at the same compression. With H.265+, a 4TB surveillance HDD holds approximately 22 days of continuous recording from 4 cameras at 4K (vs ~30 days at 6MP). Motion-only recording extends both numbers 3-5x. For 4K systems, Smarket recommends 6TB or 8TB HDDs for 4-camera installations, and 8TB+ for 8-camera installations.

Which brand 4K camera is best for licence plate capture?

Hikvision DS-2CD2T86G2 (8MP 4K bullet, 60m IR, AcuSense) and Dahua HFW3866TP-ZAS (8MP 4K bullet with motorised varifocal) are both excellent choices for driveway licence plate capture. Hikvision adds ColorVu options for full-colour night-time plates; Dahua's varifocal lets you remote-adjust zoom for the optimal frame. Both deliver evidence-grade plate detail at typical residential driveway distances.

Does 4K work over PoE single-cable installation?

Yes — all 4K cameras at Smarket are PoE-powered (802.3af or 802.3at depending on model) for single-cable installation up to 100m. The higher resolution doesn't change the PoE requirement; the camera still uses one Ethernet cable for both power and 4K video back to the NVR.

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.