How to arm/disarm several alarm_control_panel at the same time?

couldn’t you use this?

No, it doesn’t work with popup windows.

i have two seperate alarms i want to arm and disarm at the same time. alarm_control_panel.ha_alarm will be my control alarm which is the one i will arm and disarm from. alarm_control_panel.home would be the controlled alarm that arms and disarms when the other one does. i use a code for the control alarm to disarm but otherwise no code is needed as the code is only entered on the front end on my tablet. the rest is not accessable unless you can somehow get to my computer before the alarm goes off… not happening. is there an easy way to tie the two together to have them arm and disarm together?