Frequently Asked Questions
What is a Dahua ANPR camera?
ANPR stands for automatic number plate recognition. A Dahua ANPR camera is designed to capture vehicle registration plates and, on supported systems, convert that information into searchable or actionable vehicle events. Unlike a general CCTV camera, an ANPR model is selected and positioned specifically for plate capture, making it suitable for car parks, driveways, gated entrances and other locations where vehicle identification is important.
What is the difference between an ANPR camera and a normal CCTV camera?
A conventional CCTV camera is primarily designed to monitor a scene, while an ANPR camera is configured specifically around vehicle registration plate capture. ANPR installations consider plate size in the image, vehicle movement, exposure, lens selection and night illumination. A normal camera may show a readable plate under favourable conditions, but a dedicated ANPR solution is the better choice when plate recognition, searching or access-control integration is a core requirement.
Where should a Dahua ANPR camera be installed?
ANPR works best where vehicles pass through a reasonably predictable capture point, such as a driveway, boom gate, car park entrance or loading-area access road. The camera should have a clear view of the registration plate and be positioned to minimise excessive horizontal or vertical angles. The ideal distance and mounting position depend on the camera, lens, vehicle path and the point where recognition needs to occur.
Can Dahua ANPR cameras capture number plates at night?
Selected Dahua ANPR cameras are designed for night-time plate capture using suitable infrared or other supported low-light technologies. Night performance is influenced by the installation, including headlights, reflective plates, vehicle speed, ambient lighting and camera angle. Planning the capture point around the actual night scene is therefore just as important as selecting the camera itself.
What is the difference between Dahua ANPR and WizMind?
WizMind is Dahua's advanced intelligent surveillance range, while ANPR is a specialised application specifically focused on vehicle registration plate capture and recognition. Some advanced cameras can provide vehicle-related analytics, but dedicated ANPR systems are designed around the particular requirements of plate size, exposure, vehicle speed and capture angle. If plate recognition is the main objective, a dedicated ANPR camera is the more appropriate starting point.
Do Dahua ANPR cameras require additional software or licensing?
Requirements depend on the camera and what you want the completed system to do. Some installations may use camera and recorder functionality for plate events and searching, while more advanced vehicle management, access-control or software workflows can require additional components. If the project includes vehicle lists, automated gate operation or another specific workflow, the camera, recorder and supporting system should be planned together.
Can a Dahua ANPR camera work with a Dahua NVR?
Supported Dahua ANPR cameras can be used with compatible Dahua NVRs for centralised recording and live viewing, while suitable combinations can also provide vehicle-event and plate-search functionality. When planning the system, consider available channels, PoE capacity and the ANPR features you want to use at the recorder. More advanced access or vehicle-management workflows may also involve additional software or control equipment.