Disarming 2 partitions with one button

[123 (Taras)]

@georgelza

figure out how to get rid of the code panel

I did some digging and discovered that the keypad is always displayed when using Template Alarm Control Panel even when no code is required. Someone reported it as Issue in the Core repository, back in April 2020, but it was never addressed (and is now marked as a stale Issue):

Template Alarm Control Panel - disable code not supported

Another community member shared a way of suppressing the display of the keypad. The technique it uses relies on a custom card called card-mod.

Card-mod - Super-charge your themes!

A while ago, I created card-mod, a custom card* that lets you change various css options for other lovelace cards. Much more skilled people than I have used that to create beautiful and awesome things. Today, I’ve added theme support to card-mod. Your ordinary theme file can now be used to Give cards a flashing border Make that border only flash when a certain entity is in a certain state Make fan icons spin when they are on Change the border color of the badges at the top of the screen dep…

Card-mod is used to enhance the appearance of other cards. In this case, it would be used to suppress the display of master_panel’s keypad.

You would need to install card-mod (refer to the link above) and then modify the configuration of your Alarm Panel card to instruct card-mod to hide the keypad. In the following example, all of the options shown are standard options for an Alarm Panel card except for the final style option. That one is understood by card-mod.

type: alarm-panel
entity: alarm_control_panel.master_panel
name: Master Panel
states:
  - arm_home
  - arm_away
  - arm_night
style: |
  #keypad, #alarmCode {
    display: none !important;
  }

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Aside from the keypad issue, does the technique I proposed, to use a Template Alarm Control Panel, address your original requirement to control both partitions?