5 to 30 is just a default profile, depending on country and channel you can set the dbm to a max value.  with  auto control it will also not go above this dbm ... View more

Hi Young,   I believe Splash Pages are very much customizable. (However one needs to have HTML and Scripting knowledge)   Following KBs documents the complete process.   https://documentation.meraki.com/MX-Z/Access_Control_and_Splash_Page/Customizing_the_Splash_page https://documentation.meraki.com/MR/Splash_Page/Configuring_a_Custom-Hosted_Splash_Page ... View more