# Notification when a device is OFFLINE? **URL:** \ **Category:** Flows\ **Tags:** z-wave\ **Created:** [October 19, 2019, 12:41pm UTC](https://community.homey.app/t/notification-when-a-device-is-offline/19493 "2019-10-19T12:41:29Z")\ **Posts on this page:** 1\ **Showing post:** 7
**Author:** ![SamB](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/samb/32/16535_2.png) [@SamB](https://community.homey.app/u/SamB)\ **Post date:** [October 20, 2019, 6:10pm UTC](https://community.homey.app/t/notification-when-a-device-is-offline/19493/7 "2019-10-20T18:10:08Z")
To help you out a little more here is the thread referred to above: > [@How to use tags in a flow](https://community.homey.app/t/how-to-use-tags-in-a-flow/9285): > > How to use tags in a flow on 2.0.x There are a lot of questions about using the tags in the 2.0.x firmware of Homey. So here i give you a simple explanation of using tags in 2.0.x. We start with the WHEN part When making a flow you select a device in the WHEN part of the flow. In this example i used a Fibaro plug. When selecting the device you get the option to choose “The power changed” f.e. When clicked you will see the tag(s) coming with this card. We gonna use that tag later, no need in… --- _[View the full topic](https://community.homey.app/t/notification-when-a-device-is-offline/19493)._