Add alarm control panel support to ZHA

[dmulcahey]

Proposed change

This PR adds support for alarm control panel via Zigbee keypads to the ZHA integration.

alarm.mov

Things left to do:

• add tests
• double check implementation against ZCL specification
• connect to ZHA configuration after Add support for custom configurations in ZHA #48423 is merged
• add video to description
• create and link documentation PR: Add alarm control panel to ZHA home-assistant.io#17617
• only add config schema in if a panel exists

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Example entry for configuration.yaml:

# Example configuration.yaml

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist
• The code has been formatted using Black (black --fast homeassistant tests)
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• Untested files have been added to .coveragerc.

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To help with the load of incoming pull requests:

• I have reviewed two other open pull requests in this repository.

[probot-home-assistant]

Hey there @Adminiuga, mind taking a look at this pull request as its been labeled with an integration (zha) you are listed as a codeowner for? Thanks!
_{^{(message by CodeOwnersMention)}}

[Kane610]

Awesome! I'm in the process of doing this for deCONZ (#48736) as well, should we perhaps have a chat?

[Hedda]

Does the ZHA integration documentation need to be updated so it also lists alarm control panels and/or IAS ACE device types?

There is currently support for the following device types within Home Assistant:

• Alarm Control Panel (i.e. Zigbee IAS ACE devices like example keypads)
• Binary Sensor
• Climate (beta)
• Cover
• Fan
• Light
• Lock
• Number (i.e. analog output)
• Sensor
• Switch

Also need to add "Alarm" to ha_category + "alarm" to ha_platforms so ZHA gets listed when filter the integrations?

https://www.home-assistant.io/integrations/#alarm

---
title: Zigbee Home Automation
description: Instructions on how to integrate your Zigbee Home Automation (ZHA) devices within Home Assistant.
ha_category:
  - Alarm
  - Hub
  - Binary Sensor
  - Climate
  - Fan
  - Light
  - Lock
  - Sensor
  - Switch
  - Cover
  - Number
ha_release: 0.44
ha_iot_class: Local Polling
featured: true
ha_config_flow: true
ha_codeowners:
  - '@dmulcahey'
  - '@adminiuga'
ha_domain: zha
ha_platforms:
  - alarm_control_panel
  - binary_sensor
  - climate
  - cover
  - device_tracker
  - fan
  - light
  - lock
  - sensor
  - switch
ha_zeroconf: true
---

[dmulcahey]

Does the ZHA integration documentation need to be updated so it also lists alarm control panels and/or IAS ACE device types?

There is currently support for the following device types within Home Assistant:

• Alarm Control Panel (i.e. Zigbee IAS ACE devices like example keypads)
• Binary Sensor
• Climate (beta)
• Cover
• Fan
• Light
• Lock
• Number (i.e. analog output)
• Sensor
• Switch

Yes

[Adminiuga]

LGTM

[MartinHjelmare]

Please address the comments in a new PR. Thanks!

[MartinHjelmare]

This should be extra_state_attributes.

[MartinHjelmare]

These attributes are already handled by the base alarm control panel entity class. It's enough to implement the corresponding properties.

[dmulcahey]

Will do. Thanks for the review!