mirror of
https://github.com/home-assistant/home-assistant.io.git
synced 2025-05-08 12:08:58 +00:00
46 lines
1.6 KiB
Markdown
46 lines
1.6 KiB
Markdown
---
|
|
layout: component
|
|
title: "MQTT Alarm Control Panel"
|
|
description: "Instructions how to integrate MQTT alarms into Home Assistant."
|
|
date: 2015-09-14 19:10
|
|
sidebar: true
|
|
comments: false
|
|
sharing: true
|
|
footer: true
|
|
logo: mqtt.png
|
|
ha_category: Alarm
|
|
---
|
|
|
|
|
|
This platform enables the possibility to control an MQTT alarm. The alarm will only change state after
|
|
receiving the a new state from `state_topic`. If these messages are published with RETAIN flag, the MQTT
|
|
alarm will receive an instant state update after subscription and will start with correct state. Otherwise,
|
|
the initial state will be `unknown`.
|
|
|
|
```yaml
|
|
# Example configuration.yaml entry
|
|
alarm_control_panel:
|
|
platform: mqtt
|
|
state_topic: "home/alarm"
|
|
command_topic: "home/alarm/set"
|
|
name: "MQTT Alarm"
|
|
qos: 0
|
|
payload_disarm: "DISARM"
|
|
payload_arm_home: "ARM_HOME"
|
|
payload_arm_away: "ARM_AWAY"
|
|
code: "mySecretCode"
|
|
```
|
|
|
|
Configuration variables:
|
|
|
|
- **state_topic** (*Required*): The MQTT topic subscribed to receive state updates.
|
|
- **command_topic** (*Required*): The MQTT topic to publish commands to change the alarm state.
|
|
|
|
- **name** (*Optional*): The name of the alarm. Default is 'MQTT Alarm'.
|
|
- **qos** (*Optional*): The maximum QoS level of the state topic. Default is 0. This QoS will also be used to publishing messages.
|
|
- **payload_disarm** (*Optional*): The payload do disarm alarm. Default is "DISARM".
|
|
- **payload_arm_home** (*Optional*): The payload to set armed-home mode. Default is "ARM_HOME".
|
|
- **payload_arm_away** (*Optional*): The payload to set armed-away mode. Default is "ARM_AWAY".
|
|
- **code** (*Optional*): If defined, specifies a code to enable or disable the alarm in the frontend.
|
|
|