What performance aspect is improved in some outdoor Axis cameras when High POE is used instead of POE?

Using High Power over Ethernet (High POE) enhances the operational temperature range of some outdoor Axis cameras. High POE allows for increased power delivery through the Ethernet cable, which can support higher performance features, including heating mechanisms within the camera.

In colder outdoor environments, cameras may struggle to function optimally due to the low temperatures affecting their components. By utilizing High POE, these cameras can maintain their internal heating, allowing them to operate effectively in a broader range of temperatures. This capability ensures that the cameras remain functional in extreme weather conditions, ultimately leading to improved reliability and performance.

The other options do not directly relate to the effects of High POE on operational temperature. For instance, while video quality might benefit from better power supply, it is not a direct result of High POE itself. Similarly, the installation time and operational temperature range does not necessarily correlate with the power delivery capability. Thus, the statement about the increase in operational temperature range accurately captures the advantages provided by High POE in outdoor Axis cameras.