What is a key functionality of WatchGuard AP devices?

A key functionality of WatchGuard AP devices is that each device is equipped with one or two radios. This design allows for improved flexibility and performance in wireless network environments. Having multiple radios enables the access points to support both 2.4 GHz and 5 GHz frequency bands simultaneously or allow for different configurations that can enhance coverage and capacity. This capability is crucial in accommodating a variety of devices and user densities in modern wireless networks.

In contrast, the other options do not accurately convey the functionalities of WatchGuard AP devices. For instance, while some access points can be managed through dedicated software, they do not necessarily require a management PC, as many can be managed through cloud-based solutions. Additionally, saying they only support the 5 GHz frequency is misleading, as most modern access points support both frequency bands to provide better connectivity options. Lastly, while specific software may be involved in configuring the devices, it is not unique in a way that isolates the access points, as there are often user-friendly interfaces available for configuration and management.