# Heimdall - Let Homey watch over your home

**URL:** <https://community.homey.app/t/heimdall-let-homey-watch-over-your-home/134>\
**Category:** Apps\
**Tags:** app, official, security, homey-pro:mini:shs, heimdall\
**Created:** [August 22, 2018, 1:41pm UTC](https://community.homey.app/t/heimdall-let-homey-watch-over-your-home/134 "2018-08-22T13:41:20Z")\
**Posts on this page:** 1\
**Showing post:** 665

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**Author:** ![rindler](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rindler/32/5501_2.png) [@rindler](https://community.homey.app/u/rindler)\
**Post date:** [December 21, 2019, 6:55pm UTC](https://community.homey.app/t/heimdall-let-homey-watch-over-your-home/134/665 "2019-12-21T18:55:20Z")

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Usually when I suggest something you have already thought of that functionality, I just don’t understand how to do it. Anyway, I am trying again. Hehe.

I have a group of sensors which I activate logging to with those new flow cards when the surveillance mode is armed. Now I would like to send a notification to the timeline when a sensor which is logged got “tripped”. Does this functionality already exist? For example I would like to get notifications when the sensors in the garage become activated, but not trigger the alarm, when the surveillance mode is armed.

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_[View the full topic](https://community.homey.app/t/heimdall-let-homey-watch-over-your-home/134)._