Dahua 4 x BLACK 8MP TIOC 3.0 IPC-HDW3849H-AS-PV-ANZ-S2 Turret Kit with 8CH NVR

Model: 4x TIOC 3.0 DH-IPC-HDW3849H-AS-PV-ANZ-S2 + 8CH NVR (No HDD) - Black

Who This Is For

Property managers specifying active deterrence for residential complexes, small commercial premises, or retail sites will find this kit built around a clear priority: stop incidents before they escalate rather than simply record them. The package pairs 4 x Dahua IPC-HDW3849H-AS-PV-ANZ-S2 TiOC 3.0 turret cameras in black with an 8-channel NVR, giving you a complete 8MP IP system ready to install. Each camera combines full-colour night vision, a built-in strobe light, a siren, and two-way audio into a single turret housing - so when the AI detects a person or vehicle crossing a defined zone after hours, it can trigger a visible and audible warning automatically. This kit suits installers and owner-operators who want a wired PoE system covering 4 key positions, with room to expand to 8 channels as the site grows.

What This System Actually Does

Who Buys This Model

• Retail and hospitality operators: After-hours deterrence at loading docks, rear entries, and car parks where the strobe and siren provide an immediate on-site response without requiring a monitoring centre to be involved.
• Residential property managers: Strata complexes, rental properties, and apartment blocks where full-colour night identification of persons is important for incident reporting and liability management.
• Small business owners self-installing: The PoE NVR kit format removes the need for separate power supplies at each camera - one cable per camera to the NVR makes this achievable without extensive electrical work.
• Security installers on staged projects: The 8-channel NVR with 4 cameras installed means the system can be handed over immediately and expanded later as budget allows, without replacing the recorder.
• Builders and developers: New residential or light commercial builds where active deterrence during the construction phase and permanent surveillance after handover are both required from the same infrastructure.

Honest Assessment

This kit does active deterrence well at a practical price point. The TiOC 3.0 cameras deliver full-colour night footage combined with on-camera AI-triggered strobe and siren - a combination that meaningfully reduces false activations compared to older passive IR trigger systems. Two-way audio through each camera adds remote communication without extra hardware. The 8MP resolution holds up well during digital zoom in playback, and the black housing suits modern residential and commercial aesthetics. The NVR arriving without a hard drive is the main planning consideration - storage must be budgeted and sourced separately before the system can record. This kit also covers 4 fixed positions only; sites needing wide-area pan, optical zoom, or coverage of large open spaces would be better served by a PTZ-based system. Available through Security Australia, the kit suits installers and owner-operators who want a wired, AI-active deterrence setup that is ready to expand to 8 channels without replacing the NVR.

Complete Package Contents

• 4 x Dahua IPC-HDW3849H-AS-PV-ANZ-S2 TiOC 3.0 Turret Camera (Black) - 8MP, full-colour night vision, active deterrence (strobe + siren), two-way audio, SMD 4.0, PoE
• 1 x Dahua 8-Channel PoE NVR - no HDD included, 4 ports in use, 4 ports available for expansion

Before You Buy

Quick Fit Check

• Good match if: You need after-hours active deterrence at defined entry points or perimeter zones and want the camera to respond automatically without relying on a monitored alarm system - the TiOC 3.0 strobe and siren trigger directly from on-camera AI classification.
• Good match if: You are starting with 4 cameras but anticipate adding more - the 8-channel NVR leaves 4 PoE ports free for expansion without replacing any existing infrastructure.
• You may need a different model if: Your site has large open areas, extended perimeters, or requires the ability to zoom into distant detail on demand - a PTZ camera system would be more appropriate for those coverage requirements, and Security Australia stocks a range of PTZ options to suit different site types.

Key Features & Technical Specifications

Real-World Scenarios

How It Compares

• Choose this if: You need active deterrence with full-colour night vision across 4 fixed positions - the TiOC 3.0 cameras handle the strobe, siren, and colour night capture in a single turret housing, which a standard AI turret kit cannot match.
• You may need a different model if: Your site requires long-range optical zoom, wide-area sweeping coverage, or the ability to follow a moving subject - a PTZ camera system is designed for those requirements and will outperform any fixed-lens turret kit in those scenarios.
• Pairs well with: A surveillance-rated hard drive (installed in the NVR before first use), a PoE network switch if additional cameras are added beyond the NVR's built-in ports, and a UPS battery backup to keep the NVR running during brief power interruptions.

Common Questions

1. Does the strobe and siren activate automatically, or does someone have to trigger it manually?

   Automatically. The TiOC 3.0 cameras use on-camera AI (SMD 4.0) to classify detected objects as people or vehicles. When a classified object crosses a configured zone - such as an intrusion zone or tripwire line - the camera triggers the strobe and siren without any NVR rule, operator input, or monitoring centre involvement. Manual triggering via the app or NVR interface is also possible, but automatic zone-based activation is the primary use case.

2. Will this kit work with an existing Dahua NVR I already have on site?

   Yes, in most cases. The IPC-HDW3849H-AS-PV-ANZ-S2 cameras are standard Dahua IP PoE cameras and will connect to most Dahua NVRs that support 8MP streams. However, TiOC active deterrence zone configuration and SMD 4.0 filtering are most reliably set up through a compatible Dahua NVR or SmartPSS. If you are integrating these cameras into a third-party NVR, confirm H.265 and ONVIF Profile S compatibility before purchase.

3. Does TiOC 3.0 produce colour footage all night, or only when motion is detected?

   Colour night vision is active continuously when light levels fall below the camera's threshold - it does not require a trigger event. The warm illuminator runs as needed to maintain colour output throughout the night. This differs from some competing active deterrence designs where colour light only activates during an alarm event. Continuous colour operation means the footage captured in the minutes before and after an incident is also in full colour, not greyscale.

4. How does SMD 4.0 reduce false alarms compared to standard motion detection?

   Standard pixel-change motion detection triggers on anything that moves - headlights sweeping across a wall, wind in a tree, a cat crossing the frame. SMD 4.0 analyses the shape and movement pattern of detected objects and classifies them specifically as humans or vehicles before generating an alert or triggering the deterrence output. Objects that do not meet either classification are ignored for alarm purposes, even if they create motion in the frame. In practice, this significantly reduces nuisance activations in outdoor environments where standard detection becomes unreliable.

5. What hard drive do I need, and how much storage should I budget for 4 x 8MP cameras?

   The NVR ships without a HDD - you will need to purchase one separately before the system can record. Use a surveillance-rated drive (WD Purple, Seagate SkyHawk, or equivalent) rather than a standard desktop drive, as 24/7 write cycles degrade consumer drives significantly faster. At 8MP across 4 cameras with H.265 compression, a 4TB drive provides roughly 2 to 3 weeks of continuous recording depending on scene activity and configured bitrate. An 8TB drive extends that to approximately 4 to 6 weeks. The team at Security Australia can assist with storage sizing if your retention requirements are specific.

6. Can I configure different zones on each camera independently?

   Yes. Each IPC-HDW3849H-AS-PV-ANZ-S2 camera has its own independently configurable detection zones. One camera can be set to cover a driveway entry with an intrusion zone, while another covers a side fence line with a tripwire. Zone shape, sensitivity, and schedule (for example, active only outside business hours) are all set per camera through the NVR interface or SmartPSS software. This per-camera independence is important for sites where different positions carry different risk profiles or operating hours.

7. Will the active deterrence strobe on TiOC 3.0 meet Australian standards or body corporate requirements for flashing lights?

   This is a site-specific compliance question rather than a camera specification matter. The TiOC 3.0 strobe is a red and blue flashing light, and some body corporate rules or local council conditions of development approval restrict the use of flashing lights visible from a street or shared space. Before configuring active deterrence on a shared-title property or commercial tenancy, check body corporate by-laws and any relevant development consent conditions. The cameras are capable of operating with the strobe disabled and the siren only, or with both deterrence outputs disabled and SMD 4.0 used for alert notifications only.

Cabling Considerations

• Cable Type: Cat5e minimum, Cat6 recommended for runs over 50 metres or where future bandwidth headroom is desirable.
• Max Cable Run: 100 metres per camera from the NVR PoE port to the camera (standard IEEE 802.3 Ethernet limit). Runs beyond 100 metres require a PoE extender or midspan injector.
• PoE Notes: Each IPC-HDW3849H-AS-PV-ANZ-S2 camera draws more power than a basic IP camera due to the active illuminator, strobe, and speaker. Confirm the NVR's per-port and total PoE power budget before adding additional cameras to the remaining 4 ports, particularly if those cameras are also TiOC models.
• Wiring Tips: Route cable away from mains electrical conduit where possible to minimise interference. Use shielded Cat6 (STP) in industrial environments or locations near variable speed drives and fluorescent lighting ballasts. Pull a minimum of 300mm of slack at each camera mounting point to allow for repositioning during installation.

Downloads & Resources

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