For the configuration of Zkteco's WiFi devices, such as the ZK-F22, the first thing to take into account is the following:
The IP addresses of the network cards must be in different ranges. We are going to use the WiFi and the range of network in which we'll work (say 192.168.1.x), will be the range of the WiFi card of the device; so it is essential that the IP of the Ethernet section is different, like for example 192.168.2.x
The configuration of the WiFi itself will be done by entering the main menu, in the Common Options section.
Here we will find the communication options of the equipment. We hereby select WiFi:
Once the option is marked, we will enter the corresponding menu, here we will be able to connect to the WiFi network we want. Once connected to it, select the network and press M/OK.
The following option will appear, with all the parameters of the WiFi network.