# Alarm after some time

**URL:** <https://community.homey.app/t/alarm-after-some-time/85565>\
**Category:** Questions & Help\
**Created:** [July 31, 2023, 7:15am UTC](https://community.homey.app/t/alarm-after-some-time/85565 "2023-07-31T07:15:43Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\
**Post date:** [August 10, 2024, 2:52pm UTC](https://community.homey.app/t/alarm-after-some-time/85565/9 "2024-08-10T14:52:15Z")

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Hi John and Jacque,

Here’s a flow, and a device  
With the ‘one or more’ windows/doors are open’ and ‘all windows/doors are closed’ status, you can trigger flows for your airco unit!

> [@Share Your Device! - Advanced Virtual Devices from Device Capabilities](https://community.homey.app/t/share-your-device-advanced-virtual-devices-from-device-capabilities/68676/88):
>
> Master Doors and Windows status indicator This device + accompanying flow shows the status of 3 door/window sensors. It’s off and shows 0 #Open when all are closed It’s on and shows 1 #Open when 1 is opened It’s on and shows 2 #Open when 2 are opened and so forth Device tile: All contact sensors overview in the device settings: Flow: Apps …

When you rather use Heimdall,  
For Heimdall there’s extensive examples in the app topic:

> [@Heimdall - Let Homey watch over your home](https://community.homey.app/t/heimdall-let-homey-watch-over-your-home/134):
>
> This app enables you to use your Homey as a surveillance system. Supported languagesnetherlands Dutch uk English de German fr French it Italian sweden Swedish norway Norwegian es Spanish denmark Danish Links App Store: [Heimdall | Homey](https://apps.athom.com/app/com.uc.heimdall) Github: [GitHub - daneedk/com.uc.heimdall: Heimdall for Homey](https://github.com/daneedk/com.uc.heimdall) issues: [GitHub · Where software is built](https://github.com/daneedk/com.uc.heimdall/issues) FAQ: [Heimdall - Let Homey watch over your home - #2 by DaneedeKruyff](https://community.homey.app/t/134/2) Change log: [Heimdall - Let Homey watch over your home …](https://community.homey.app/t/134/3)

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