Dahua DH-IPC-HDW3649H-AS-PV-ANZ-S2 — 6MP TiOC 3.0 AcuPick Active Deterrence Turret
The Dahua DH-IPC-HDW3649H-AS-PV-ANZ-S2 is the S2 revision of Dahua's flagship 6MP TiOC turret — the camera Australian installers reach for when a customer wants AI detection, visible strobe deterrence, audible siren warnings and full-colour night evidence in a single unit. Built around a 1/2.7" CMOS sensor, a 2.8 mm wide-angle lens delivering a 97° horizontal field of view, and Dahua's WizSense AI engine, it captures sharp 3200 × 1800 detail by day and full-colour evidence by night while drawing under 9 W on standard PoE.
As part of the Dahua WizSense Series with the new TiOC 3.0 firmware, the S2 adds on-camera AcuPick indexing, SMD 4.0 false-alarm filtering and customisable voice broadcast on top of the proven red/blue strobe + siren chain. The vandal-resistant metal housing, IP67 seal and −40 °C to +60 °C operating range make it a confident choice for driveways, perimeters, retail frontages and tradie yards across every Australian climate. Available in White (DH-IPC-HDW3649H-AS-PV-ANZ-S2) and Black (DH-IPC-HDW3649H-AS-PV-ANZ-S2-BLK).
Resolution
6MP · 3200 × 1800
Field of View
97° H · 2.8 mm Lens
Night Vision
30 m Smart Dual-Light
Active Deterrence
Strobe · Siren · Voice
Protection
IP67 · −40 °C to +60 °C
Power
PoE 802.3af · Max 8.8 W
3-Year Australian Warranty
Fast Australia-Wide Shipping
Australian Tech Support
Why Choose the Dahua DH-IPC-HDW3649H-AS-PV-ANZ-S2 in Australia
Australian installers specify the 3649H-AS-PV-ANZ-S2 because it solves three problems at once: it deters intrusion before it happens, captures evidence-grade colour at the moment of the event, and makes after-the-fact target search trivial with AcuPick. Whether it's a Western Sydney driveway, a Brisbane shopfront, a Perth tradie yard or a Tasmanian holiday home, this 6MP turret performs — and keeps performing.
TiOC 3.0 — Three-in-One Active Deterrence
Red & blue strobe + on-board siren + custom voice broadcast fire automatically the moment AI confirms a human or vehicle — a complete deterrence chain in one camera, no extra hardware, no operator required.
AcuPick AI Target Search
Paired with a Dahua 5-Series AcuPick NVR, AcuPick indexes every human and vehicle event by attribute — clothing colour, vehicle type, direction — so you find any face or plate across a week of footage in seconds, not hours.
Smart Dual-Light Night Vision
Invisible IR by default (30 m), auto-switching to a 30 m warm-light LED when a person or vehicle is detected — capturing clothing colour, hair colour and vehicle paint in full colour, exactly when it matters.
SMD 4.0 — Near-Zero False Alarms
Dahua's newest Smart Motion Detection runs on-camera, classifying humans and vehicles while ignoring spiders, possums, gum trees, headlights and washing on the line. Sleep through the night, not through the alarm.
120 dB True WDR
Real 120 dB wide dynamic range balances the harshest Australian conditions — west-facing front doors at sunset, head-on headlights at night, mixed indoor/outdoor lighting at retail entrances.
Built Tough for Australia
IP67 ingress protection, metal housing, ±30% wide-voltage tolerance and a −40 °C to +60 °C operating range mean it shrugs off coastal salt, outback heat, Tasmanian frost and unstable rural mains.
Smart Features for Real-World Australian Sites
Dahua TiOC 3 & PRO Webinar 2024 — Official English Walkthrough
IVS Tripwire & Intrusion Zones
Define a virtual line across the driveway or a no-go zone around the shed — get a notification (and trigger the deterrence chain) only when a human or vehicle actually crosses it.
Two-Way Audio & Custom Voice
Dual built-in MICs and a 1-channel speaker support live two-way talk via DMSS or a Dahua NVR. Pre-loaded plus uploadable voice files let you record a site-specific warning in your own voice.
Edge Recording — MicroSD up to 512 GB
On-camera MicroSD records weeks of 6MP footage independently of the NVR — a critical redundancy layer if the network drops, the recorder is stolen or power is cut.
One-Press Arming / Disarming
A single tap in the DMSS app arms or disarms the full TiOC chain. Disarm for parties and deliveries; rearm with one button for overnight and holidays.
Cyber-Hardened by Design
Trusted boot, HTTPS, 802.1x, IP/MAC filtering, X.509 certificate import and syslog — the same enterprise hardening Dahua deploys on government and critical-infrastructure cameras.
Plug & Play + Third-Party VMS
Drops into any Dahua NVR via plug-and-play, and works over ONVIF Profile S/G/T with Milestone, Genetec, Hanwha WAVE, ExacqVision, Blue Iris and Synology Surveillance Station.
Pair with a Dahua 5-Series NVR for the Full AcuPick Experience
SMD 4.0, IVS rules, two-way audio and the full TiOC deterrence chain all run on-camera — they work with any Dahua AI NVR, or even an ONVIF third-party recorder. But to unlock AcuPick — attribute-based human and vehicle target search, similar-image cross-camera tracking and AI-accelerated playback — you need a compatible Dahua 5-Series AcuPick NVR. Without it, the camera will still capture the AI metadata, but the playback-side intelligence won't be available. For any new installation we strongly recommend pairing the 3649H-AS-PV-ANZ-S2 with one of the recorders below.
DHI-NVR5208-8P-AI/ANZ — 8 Channel · 8 PoE
Compact 1U 5-Series AcuPick NVR with 8 built-in PoE ports — ideal for a single-home or small-business install with 4–8 TiOC cameras. Full AcuPick target search and AI playback. View NVR5208-8P →
DHI-NVR5216-16P-AI/ANZ — 16 Channel · 16 PoE
16-channel 5-Series AcuPick NVR with 16 PoE ports and dual-HDD bays — the sweet-spot recorder for most residential and SMB Dahua TiOC fleets. Plug-and-play with the 3649H. View NVR5216-16P →
DHI-NVR5432-16P-AI/ANZ — 32 Channel · 16 PoE
32-channel 1.5U AcuPick NVR with 16 PoE and 4 HDD bays — the standard choice for medium commercial sites, retail chains and multi-building campuses. View NVR5432-16P →
DHI-NVR5432-AI/ANZ — 32 Channel · No PoE
32-channel AcuPick NVR without built-in PoE — for sites running a separate managed PoE switch (preferred in larger commercial deployments). Same AcuPick capability, more flexible network design. View NVR5432-AI →
If you're specifying a new system today, choose the S2. If you're adding to an existing TiOC 2.0 fleet, the S2 still pairs cleanly — the deterrence behaviour is consistent across versions.
Technical Specifications
DH-IPC-HDW3649H-AS-PV-ANZ-S2 · Full Specifications
Dual built-in MIC · 1-channel speaker · 1 × RCA in / 1 × RCA out
Edge Storage
MicroSD up to 512 GB
Weatherproof Rating
IP67
Operating Temperature
−40 °C to +60 °C · < 95% RH
Power Source
12 V DC · PoE (IEEE 802.3af) · ±30% wide voltage
Power Consumption
Basic 3.7 W (12 V DC) / 4.8 W (PoE) · Max 8.3 W (12 V DC) / 8.8 W (PoE)
Mobile App
DMSS (iOS & Android) · Smart PSS · DSS
Approvals
CE-LVD (EN 62368-1) · CE-EMC 2014/30/EU · FCC Part 15 Subpart B · UL/CUL 62368-1
Housing
Metal · White or Black
Dimensions
110.9 mm × Φ 122.0 mm
Weight
0.745 kg (net) · 0.915 kg (gross)
Warranty
3-Year Australian Warranty (back-to-base)
3649H-AS-PV-ANZ-S2 vs 3667EM-S-IL-ANZ — Which Dahua 6MP Should You Choose?
The DH-IPC-HDW3649H-AS-PV-ANZ-S2 (TiOC 3.0) and DH-IPC-HDW3667EM-S-IL-ANZ (Smart Dual-Light AcuPick) share the same chassis, the same AcuPick AI stack and the same Smart Dual-Light system. The deciding question is simple: do you want the camera to actively warn intruders, or quietly record them? If you need red/blue strobe, siren, voice broadcast and two-way talk-down, choose the 3649 TiOC. If you only need silent full-colour night-vision surveillance with AcuPick search, the 3667 is the cheaper pick.
Dahua 3649H-AS-PV-ANZ-S2 vs Dahua 3667EM-S-IL-ANZ
Feature
DH-IPC-HDW3649H-AS-PV-ANZ-S2 (this camera)
DH-IPC-HDW3667EM-S-IL-ANZ
Series Position
TiOC 3.0 — Active Deterrence
Smart Dual-Light — Silent Surveillance
Max Resolution
6MP · 3200 × 1800 @ 25/30 fps
6MP · 3288 × 1850 @ 25/30 fps
Image Sensor
1/2.7" CMOS
1/2.7" CMOS
Lens (fixed)
2.8 mm · F1.6
2.8 mm (3.6 mm option available)
Horizontal FOV
97°
110° (slightly wider)
IR Distance
30 m
30 m
Warm Light Distance
30 m
30 m
Smart Dual-Light
Yes — auto IR ⇄ warm light
Yes — auto IR ⇄ warm light
Red/Blue Strobe
Yes
No
Built-in Siren
Yes
No
Voice Broadcast
Yes — custom audio supported
No
Microphone
Dual built-in MIC
Single built-in MIC
Speaker
Yes — 1-channel
No
Two-Way Audio
Yes — talk-down via DMSS / NVR
No — listen-only
AcuPick AI Search
Yes — with 5-Series NVR
Yes — with 5-Series NVR
SMD Version
SMD 4.0
SMD 4.0
WDR
120 dB True WDR
120 dB True WDR
Video Compression
Smart H.265+ / H.264+
Smart H.265+ / H.264+
MicroSD
Up to 512 GB
Up to 512 GB
Power
PoE 802.3af · 12 V DC · Max 8.8 W
PoE 802.3af · 12 V DC
Ingress Protection
IP67
IP67
Operating Temperature
−40 °C to +60 °C
−40 °C to +60 °C
Colour Options
White & Black
White & Black
Australian Warranty
3 years back-to-base
3 years back-to-base
Best For
Driveways, perimeters, tradie yards, shop fronts — anywhere you want the camera to actively stop intruders, not just record them.
Internal corridors, retail interiors, schools, aged-care and other sites where silent monitoring matters more than active deterrence.
Compatible Mounts & Accessories
Dahua PFA137 Waterproof Junction Box
Recessed IP66 junction box for clean cable concealment on exposed brick, render or weatherboard. Available in white and black to match the camera. View product →
Dahua PFB205W-E Wall Mount Bracket
Purpose-built wall arm for soffit, eave and external wall mounting. Available in white and black. View product →
Dahua PFA109 Mount Adapter
Required adapter to fit the 3649H turret onto Dahua wall and pole brackets. View product →
Dahua PFB220C Ceiling Mount
Drop-down ceiling bracket for retail awnings, undercover car parks and warehouse interiors. View product →
Dahua PFA152-E Pole Mount
Heavy-duty pole bracket for fence posts, light poles and gate columns. Pairs with PFB205W-E and PFA137. View product →
WD Purple 256 GB Surveillance MicroSD Card
Western Digital Purple — purpose-built for 24/7 surveillance read/write cycles, far longer endurance than consumer microSD cards. The recommended edge-recording card for Dahua TiOC turrets. View WD Purple 256 GB →
Frequently Asked Questions
What does TiOC mean and how is TiOC 3.0 different from TiOC 2.0?
TiOC = Three-in-One Camera: AI detection + visual deterrence (red/blue strobe) + audible deterrence (siren and voice) in a single unit. TiOC 3.0 upgrades the original formula with on-camera AcuPick indexing, SMD 4.0, refined warm-light tuning and 512 GB MicroSD support.
Will the camera deter intruders automatically?
Yes. The TiOC deterrence chain fires the instant SMD 4.0 confirms a human or vehicle inside the rule zone — strobe lights, siren and voice broadcast all run on-camera, 24/7, without any operator, NVR command or mobile-app interaction.
Do I need a special NVR for AcuPick?
AcuPick target search requires a compatible Dahua 5-Series AcuPick NVR. SMD 4.0, IVS, two-way audio and the full TiOC deterrence chain work on every Dahua AI NVR — and via ONVIF on most third-party recorders. Shop AcuPick NVRs here →
What is the difference between the White and Black versions?
Specifications are identical. DH-IPC-HDW3649H-AS-PV-ANZ-S2 is white; DH-IPC-HDW3649H-AS-PV-ANZ-S2-BLK is black. Choose black for dark eaves and charcoal fascia; white for traditional cream/render walls.
Will it keep recording if the NVR or internet goes down?
Yes. The on-board MicroSD slot accepts cards up to 512 GB and records independently of the NVR. Combined with DMSS cloud push notifications, you have three redundant recording paths: NVR, MicroSD and event clips to your phone.
Can I speak through the camera?
Yes. Dual built-in microphones and a 1-channel speaker enable real-time two-way audio through the DMSS app or a compatible Dahua NVR — ideal for warning intruders, instructing couriers or speaking to family at the door.
Is the camera suitable for Australian outdoor conditions?
Yes. It is rated IP67 and −40 °C to +60 °C — comfortably covering every Australian climate from a Hobart winter to a Karratha summer. The metal housing and ±30% wide-voltage tolerance also handle dirty mains power common on rural sites.
Does it work with Hikvision NVRs or third-party VMS?
Basic recording, streaming and motion work over ONVIF Profile S/G/T on most third-party NVRs and VMS platforms (Milestone, Genetec, Hanwha WAVE, ExacqVision, Blue Iris, Synology). However, TiOC deterrence, AcuPick, SMD 4.0 and two-way audio require a Dahua NVR or DMSS to be triggered correctly.
What is the warranty and where is it serviced?
This camera ships with a 3-year Australian Dahua warranty, serviced back-to-base by Dahua Australia. CCTV Guru handles the entire RA process and provides Australian-based technical support for the life of the product.
Do you ship Australia-wide and is stock genuine?
Yes — Australian stock from authorised Dahua Australia channels (not parallel imports). We ship Australia-wide every business day with same-day dispatch on orders placed before 2 pm AEST to Sydney, Melbourne, Brisbane, Perth, Adelaide, Hobart, Canberra, Darwin and regional addresses.
Order the Dahua DH-IPC-HDW3649H-AS-PV-ANZ-S2 from CCTV Guru
CCTV Guru is an authorised Australian reseller of Dahua TiOC 3.0 cameras. Order the 6MP TiOC 3.0 AcuPick turret today in White or Black for fast Australia-wide dispatch, expert pre-sales advice, project pricing for larger rollouts and full local warranty support. For multi-camera projects, contact our Australian team for a tailored quote, NVR sizing and installation guidance — request a free quote or contact the team.
