# Notify when sensors are offline/missing?

**URL:** <https://community.homey.app/t/notify-when-sensors-are-offline-missing/3580>\
**Category:** Devices\
**Created:** [November 2, 2018, 5:16pm UTC](https://community.homey.app/t/notify-when-sensors-are-offline-missing/3580 "2018-11-02T17:16:33Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![Rocodamelshekima](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rocodamelshekima/32/8209_2.png) [@Rocodamelshekima](https://community.homey.app/u/Rocodamelshekima)\
**Post date:** [February 23, 2020, 6:25pm UTC](https://community.homey.app/t/notify-when-sensors-are-offline-missing/3580/8 "2020-02-23T18:25:11Z")

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Try this:

 ![chrome_2020-02-23_19-23-53](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/4/2/42bef814f74d873b435121752910142b8739011d.png)

Tag comes from the first card. If u don’t know how to use tags then look [here](https://community.homey.app/t/how-to-use-tags-in-a-flow/9285).

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