surveillance cameras installation service

Such features significantly reduce the number of false alarms generated and ease your management requirements. Hikvision's AcuSense cameras even distinguish between human and vehicle movement and a person versus non-human objects, such as rain, animals, and leaves. These systems are becoming quite granular. When the pixels in a frame change due to movement, the camera automatically zooms in on that area, so, you get a close up of any suspicious actions. A Virtual Pan-Tilt-Zoom (VPTZ) camera focuses on portions of an image, without requiring that a person adjust it. These systems are becoming intelligent and automated. A Pan–Tilt–Zoom camera (PTZ camera) is capable of remote directional and Zoom In and Zoom Out functions. Not everything in a picture frame interests you, just those items that seem suspicious. In addition, cameras have become smarter. High end systems now offer as much as 8MP. A 2MP system has 1920 in width and 1080 in height = 2,073,600, which is the total number of pixels contained in the image. So you multiply the number of pixels in the width by those in the height. The higher the resolution, the finer the details, and the better chance your chances are of identifying and catching anyone creating mischief.Ĭamera resolution is measured in pixels, the number of dots per square inch on a screen. CCTV cameras come with various levels of resolution.

Surveillance cameras installation service