Frequently Asked Questions
What is a Dahua 8MP TiOC 3.0 CCTV kit?
A Dahua 8MP TiOC 3.0 CCTV kit combines high-resolution TiOC cameras with a compatible PoE NVR in one complete system. The cameras are designed around intelligent detection, active deterrence and two-way communication, while 8MP resolution provides additional recorded image detail. These packages suit homes, businesses and commercial properties where both clear evidence and an active response to unwanted activity are important.
What does Dahua TiOC 3.0 do?
TiOC brings together intelligent surveillance and active deterrence functions in one camera platform. Supported models can distinguish human and vehicle activity, provide visible and audible warning functions and support two-way communication. TiOC 3.0 cameras may also include flexible night illumination, allowing the system to use infrared and white-light modes according to the camera configuration and surveillance requirements.
What is Smart Dual Illumination?
Smart Dual Illumination provides supported Dahua cameras with both infrared and white-light night-imaging options. Infrared can be used when discreet surveillance is preferred, while white light can provide colour footage when required. On supported configurations, the camera can introduce visible illumination when a relevant target is detected, giving users colour information around an event without necessarily relying on continuous white lighting throughout the night.
How many cameras should I choose?
Start with the areas that need their own continuous view. A smaller home or shop may need cameras covering the front, rear, driveway and another access point, while larger properties may require six or eight cameras for side access, yards, stock areas or multiple entrances. Camera count should be based on important viewpoints and potential blind spots rather than property size alone.
Should I choose turret or bullet cameras?
Both styles can provide the 8MP TiOC functionality available within this category, but their physical design suits different locations. Turret cameras offer a compact shape that works well under eaves and on walls, while bullet cameras provide a more directional appearance for driveways, boundaries and longer approaches. Choose according to mounting position, viewing direction and the appearance you prefer for the property.
Is a hard drive included with every Dahua TiOC kit?
HDD inclusion varies between packages. Some systems may include surveillance storage, while others allow the hard drive to be selected separately according to the recording duration required. Because 8MP footage can require substantial storage across a multi-camera system, consider camera count, recording settings and your preferred retention period when selecting HDD capacity.
Can I add more cameras later?
Yes, provided the Dahua NVR has spare camera channels, sufficient PoE capacity and support for the additional cameras. Adding more 8MP cameras can also increase recorder bandwidth and storage requirements, so HDD capacity should be considered when expanding. If future expansion is likely, choosing a package with additional NVR capacity from the beginning can make adding coverage much easier.
Should I choose a 6MP or 8MP Dahua TiOC kit?
An 8MP system records more image pixels and can provide additional detail where camera position, lens choice and lighting conditions support it. A 6MP system provides strong image detail with generally lower recording bandwidth and storage requirements. Both ranges can provide TiOC deterrence and communication functions. Choose according to the amount of detail required, system size, recorder capability and the amount of footage you want to retain.
