Your cameras are different than mine (Foscam), but to initially set them up I had to plug them one at a time into the router. While connected via ethernet to the router, I had to go to a setting in the camera's menu to turn on WIFI. I believe this is the point in the process that I had to enter my Wireless Network Key (sticker on the side of the router). Then unplug from the router, re-boot camera and it connects via WIFI.