HKit Switch to arm eufy cam 2

I need a switch to activate “absend” “Abwesend” via homekit !!
I want to use it in an Automation!
It must be simple to aquire some smitches in homebase2 to Homekit
“absent”
“in House”
“geofencing”

please do it

yes it must be simple the eufy guys are not willing
cash is in …