PTZ CCTV Security Cameras

About

What is a PTZ camera? PTZ stands for “pan-tilt-zoom”, and refers to the capabilities of the camera. A PTZ camera is able to be adjusted remotely so that any suspicious activity is closely followed. The mechanisms within the camera mean that users can easily manoeuvre the camera whenever they need to. This helps to provide greater detail on a specific area within the wider range of the camera. Some PTZ cameras have sensors which allow them to track movement independently when it is sensed. There is no need to manually adjust the camera, it will automatically follow detected movement by focusing and zooming as appropriate. This is perfect for situations where someone may not be constantly checking a live feed, but it is still necessary to capture any potential problems. It also means that the camera is only recording when it detects unusual activity, greatly reducing the amount of unnecessary footage that takes up storage space. IP vs Analog The Zxtech range of PTZ cameras can be categorized into two separate types: IP and analog. Whether customers are replacing existing cameras or looking to expand their security measures, it is important to find the right type of PTZ camera. IP stands for "internet protocol", and refers to a type of camera that transmits footage onto a security network via the internet. This can be done wirelessly or through an ethernet cable connection. IP cameras are preferable for those who want to access a live stream of the footage from a remote location because the system allows this opportunity for anyone with access. Alternatively, analog cameras do not transmit files directly to the internet. The footage must first be sent to a digital video recorder (DVR), which then converts the files into a digital format that can be stored locally as well as uploaded onto the network. Although for some customers the DVR is a bulky addition to their security system, it means that files are compressed smaller and take up less storage space, perfect for sy