Dahua Security Cameras
NightVision
Active Deterrence1
IP Rating
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NightVision
Active Deterrence1
IP Rating
Price
Dahua Security Cameras
Dahua DH-SDT4E425-4F-GB-A-PV1 X-Spans 4MP+4MP 25x TiOC WizSense Network PTZ Camera
The Dahua DH-SDT4E425-4F-GB-A-PV1 X-Spans is a dual-lens TiOC PTZ camera. A fixed 4MP panoramic lens keeps the whole scene in view while a separate 4MP 25x optical zoom lens tracks and zooms onto a target, with active deterrence strobes and a siren built in.
At a glance
- 4MP panoramic lens plus 4MP 25x optical zoom detail lens, two independent streams
- Auto Tracking 3.0 links the panoramic and detail lenses to follow people and vehicles
- Active deterrence: red and blue strobes and a built-in siren on detection
- Full-colour white-light night vision, IP66, requires PoE+ (802.3at)
Dahua DH-SDT4E425-8P-GB-APV1 X-Spans 8MP+4MP 25x TiOC WizSense Network PTZ Camera
- Dual Sensor Resolution: 8MP panoramic plus 8MP PTZ for wide and detailed monitoring.
- Active Deterrence: Flashing lights and 110dB speaker for instant alarms and alerts.
- Auto Tracking 3.0: AI-based motion tracking for continuous object following.
- 25x Optical Zoom: High-quality close-ups with infrared night vision up to 100m.
Dahua SD6C3425GB-HNR-A-PV1 4MP TIOC 2.0 IP 25X PTZ Camera IR 150m
- 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.
Dahua 4MP SD6C3432XB-HNR-AGQ-PV TIOC 32x Starlight IR WizSense 4G Network PTZ Camera
4MP 32x Starlight 4G network PTZ camera with TiOC active deterrence and Auto Tracking, built for remote sites with no fixed internet.
- 1/2.8" 4MP STARVIS CMOS, 2560 x 1440 at 25/30 fps
- 32x optical zoom (4.8-154mm) plus 16x digital
- Built-in 4G LTE, also RJ45 wired option
- IR up to 150m; white light up to 50m for deterrence
- TiOC white warning light and audible siren
- WizSense SMD Plus, IVS perimeter, face detection, Auto Tracking
- 12V DC power (not PoE), microSD up to 256GB
- IP66, -40C to +70C, TVS 6000V surge protection
About Dahua Security Cameras
Shop the complete range of Dahua IP security cameras at Smarket. Every Dahua camera here is current-generation with WizSense human/vehicle classification (or higher AI tier), PoE single-cable installation, and ANZ-specification firmware. Resolutions span 4MP to 8MP (4K) across four form factors.
Choose by form factor: Dahua turret cameras (most popular for AU homes — HDW3666EMP-S series), Dahua bullet cameras (long-range outdoor perimeter), Dahua dome cameras (vandal-proof retail and commercial), and Dahua PTZ cameras (motorised pan-tilt-zoom up to 32x for car parks and warehouse yards).
Or choose by AI tier: WizSense for mainstream smart human/vehicle detection (most residential models), TiOC for active deterrence with built-in siren + red-blue strobe + voice warning, and WizMind for commercial analytics including facial recognition, people counting, and ANPR. Or filter by resolution: Dahua 6MP (residential sweet spot) or Dahua 8MP 4K (evidence-grade detail).
What's Included in Dahua Security Cameras
Dahua security cameras included in this collection — choose by form factor or resolution:
By form factor:
• Dahua Turret Cameras — Most popular AU residential form. HDW3666EMP-S / HDW3849H-AS-PV series.
• Dahua Bullet Cameras — Long-range outdoor. HFW3866TP-ZAS / HFW3849T1-AS-PV series.
• Dahua Dome Cameras — Vandal-proof IK10 for retail and commercial.
• Dahua PTZ Cameras — Motorised pan-tilt-zoom up to 32x optical zoom; 4G models for remote sites.
By resolution:
• Dahua 6MP Cameras — 3072×2048, the residential sweet spot.
• Dahua 8MP 4K Cameras — 3840×2160, evidence-grade detail.
Dahua Security Cameras Configurations & Specs
Dahua IP Camera Specifications by Form Factor
Turret cameras (e.g. HDW3666EMP-S, HDW3849H-AS-PV):
Resolution: 4MP / 6MP / 8MP 4K | IR range: typically 30–40m | Smart Dual-Light: yes | Mic: built-in | TiOC siren + strobe (PV variants) | WDR: 120dB | IP rating: IP67 | Power: PoE / 12VDC
Bullet cameras (e.g. HFW3866TP-ZAS, HFW3849T1-AS-PV):
Resolution: 4MP / 6MP / 8MP 4K | IR range: 50–80m | Motorised varifocal: select models | Smart Dual-Light: yes | TiOC: PV variants | WDR: 120dB | IP rating: IP67
Dome cameras:
Resolution: 4MP / 6MP / 8MP 4K | IR range: typically 30m | Vandal rating: IK10 (most variants) | WDR: 120dB | Motorised varifocal: select models | Indoor & outdoor IP67 options
PTZ cameras (e.g. SD49425XB-HNR-G):
Resolution: 2MP / 4MP / 8MP | Optical zoom: up to 32x | IR range: up to 200m | Auto-tracking: yes | Starlight sensor: yes | 4G connectivity: select models | Power: PoE+ / 24VAC
Comparing Dahua Security Cameras Models
Dahua Form Factor Comparison — Which Camera for Each Position?
Turret — Best for under-eave residential. Compact eyeball design, clean IR night vision, 3-axis aiming. Choose TiOC variant for entry doors and gates where deterrence matters.
Bullet — Best for fence lines and long-range perimeter. Larger IR arrays (50–80m), motorised varifocal options. Choose TiOC variant for boundary deterrence.
Dome — Best for retail, offices, and indoor commercial. IK10 vandal rating, discreet profile. Choose WizMind variants for facial recognition and people counting.
PTZ — Best for car parks, warehouse yards, large commercial sites. Up to 32x optical zoom, auto-tracking, 200m IR. 4G models for remote sites without Ethernet.
Cross-brand comparison — see Hikvision security cameras for AcuSense + ColorVu alternatives, or HiLook security cameras for budget options from approximately $80 per camera.
Why Choose Dahua Security Cameras?
TiOC Active Deterrence — Unique in Australia
Dahua's Three-in-One Camera technology is the only AU-stocked option that combines AI detection with automatic siren, red-blue strobe, and voice warning in one camera. When an intruder is detected, the camera deters them in real time — not just records the event.
WizSense SMD 4.0 — Latest AI Generation
Dahua's current Smart Motion Detection accurately classifies humans and vehicles, filters small and large animals, and supports clothing-colour and vehicle-colour search across hours of NVR footage. False alerts drop dramatically in real Australian residential conditions (foliage, rain, possums).
Free DMSS App — No Subscription Fees
Live view, HD playback, push notifications, and two-way audio from your smartphone. Modern interface with fast streaming and zero monthly fees. Footage stays on your local NVR — no cloud lock-in.
Common Questions about Dahua Security Cameras
Which Dahua security camera is best for an Australian home?
What is the difference between WizSense, TiOC and WizMind?
Do Dahua security cameras need a subscription?
Are Dahua cameras compatible with Hikvision NVRs?
Complete kits from dahua
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Why Buy From Smarket
3-Year Warranty
Warranty on all cameras
Free Shipping
On orders over $300
30-Day Returns
Easy returns for unopened items
Fast Delivery
5-10 Day Delivery Australia-wide
