# 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:** 423

<div class="post-metadata">

**Author:** ![KvM](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/kvm/32/6707_2.png) [@KvM](https://community.homey.app/u/KvM)\
**Post date:** [March 5, 2019, 10:18pm UTC](https://community.homey.app/t/heimdall-let-homey-watch-over-your-home/134/423 "2019-03-05T22:18:48Z")

</div>

Just a (maybe stupid) question. I just started using Heimdall. I added the Heimdall alarm device and the modus. What does the device do? I don’t see any change (stays white) when I press the button. And when i long click I have the option “schakel uit” (in dutch). Does this mean de-arm, or does this mean something else?

---

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