8-megapixel (8MP) image sensors are used in 4K security camera systems, allowing them to record footage with higher contrast, color, and low-light performance than previously conceivable.
They create films that are four times sharper and clearer than 1080p HD security cameras, thanks to their 2160p ultra-high-definition (UHD) image resolution. Users may zoom closer on faraway things without sacrificing image quality thanks to their high pixel density. When accidents do occur, they provide the finest opportunity to collect relevant evidence.
What are the types of 4k cameras?
1. 4K Dome Cameras
Compared to a bullet camera, the dome camera's round form allows users to monitor a larger field of vision. Dome cameras may capture great levels of detail while covering a large area when used in conjunction with sophisticated sensors recording in 4K. (e.g. license plate numbers in a parking lot).
Because the camera lens is shielded by a spherical shell, it is more durable and vandal-resistant. Dome security cameras are useful in both indoor and outdoor locations, but because of their unobtrusive appearance, they're a popular choice for hotels, restaurants, and retail businesses to install indoors.
2. 4K Bullet Cameras
Bullet cameras are named after their cylindrical shape, which resembles that of a bullet shell. Users can adjust the bullet camera to point towards the region they want to observe once it's been mounted. Bullet cameras are designed to focus on a specific area (such as a traffic crossroads) and can capture more detail using a combination of high resolution and zoom. They're more likely to be tampered with or manually adjusted to point in a different direction than dome cameras.
3. 4K PTZ Cameras
PTZ stands for pan-tilt-zoom and refers to a camera with directing and zooming capabilities that may be controlled remotely. They may be used to keep an eye on a large region and alter their field of vision to follow target movements. Many 4K cameras allow users to zoom in on distant subjects without sacrificing image quality due to their high pixel count.
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