What are PTZ cameras generally used for?
The PTZ camera used for security & designed with many functionalities. Functional surveillance is needed when you can watch the video feed & control the camera to monitor a specific area. These cameras can be used in busy places to keep an eye on the crowd where loss or harm can take place.
The older PTZ cameras typically needed a person to actively control the camera all the time, while the modern PTZ cameras moved on their own with the help of AI algorithms. Parking lots, driveways, and large properties are all popular locations for PTZ cameras. You can mark a zone, and if any intruder trespasses you will be notified. We have some more advance Features like Motion based Auto tracking for tracking Objects in Field of view & 3D Positioning to zoom the
area wherever we want by just making the rectangle and the camera can zoom automatically to the particular area. There are also some cameras with Wiper facility where the camera has Motorized Wiper and can be operated remotely to clean the droplets on camera lens.
What things to consider while buying a PTZ camera?
With so many features & specifications backed up, it is tough to narrow down the selection of PTZ cameras as per the need of the project.
While choosing a PTZ camera, you need to remember certain things like the resolution, IP rating & the lens of the camera for a clear video even at a distance.
Video Resolution
PTZ cameras are available in different resolutions like 2MP, 4MP, and 8MP. Where you can zoom in on the video footage and the video quality would not be pixelated as it also depends upon the resolution of the footage. You can expect more pixelation while using zoom with a 1080P camera when compared to a 4K camera.
Lens Specification
While video resolution determines the visual details of the video, the lens determines the distance that it can be viewed. A PTZ camera with more zoom can record video of far distance determining the resolution. There are different Optical zoom lens cameras available from min. 15X to 60X and above as per the Site requirement
IR Night Vision
Some PTZ cameras not include IR night vision, so before you buy make sure you check the feature of the product. IR night vision enables you to zoom the lens on the camera and see everything even at night.
Conclusion- For more security reason this PTZ cameras used.