What is Network PTZ camera Work

PTZ is the abbreviation of Pan/Tilt/Zoom (security monitoring equipment), which represents the pan/tilt omnidirectional (left/right/up and down) movement and lens zoom and zoom control.

Within the scope of the scene monitored by the camera, when a moving target appears, the user can manually lock the target (for example, by clicking the mouse to lock the target) or automatically trigger the locking of a moving target at a preset position to trigger the PTZ Camera to perform autonomous and automatic PTZ tracking. And automatically control the pan/tilt of the Ptz Camera to rotate in all directions, and perform visual-guided automatic tracking of the locked moving target to ensure that the tracking target continues to appear in the center of the lens. Given that PoE camera systems often come with a dedicated local recording device Battery Mini Camera like an NVR and DVR, we also compared their local storage capacity. Ideally, an eight-Camera System needs two TB of video storage or more while a four-camera system needs at least one TB of storage. But since high-resolution videos take up more storage space, we also looked for systems with an expandable storage capacity. That means either the NVR has free ports for additional hard drives or the cameras have micro-SD slots. We prefer the former as it`s more practical and easier surveillance equipment mini to implement than putting in micro-SD cards to each camera.

PTZ also has a dynamic area intelligent monitoring function, which can only record moving objects other than the background. The advantage of this is that it greatly reduces the need for video storage space. In order to prevent unnecessary pictures from occupying storage space, the camera determines the static background through image recognition. Figures can be judged even after the shot is switched to a new background.