Stickup camera and floodlight not connecting to wifi

have bought stickup cam and floodlight cam for outdoors .
I have mobile internet thru a router tp-link AC1200 model is Archer MR600.
It works fine with alarm and the computers we use in the office .
But i cant make it working with cameras , i need help with the trouble shooting .
best regards

Hi @user65684. Can you tell us some more information about your network? Are you connecting to a 2.4GHz or 5GHz network? Have you checked your ports and protocols? Is your password alpha numeric? Are there any security settings on your router that could be blocking these devices?