# Error adding Telldus z-wave plug

**URL:** <https://community.homey.app/t/error-adding-telldus-z-wave-plug/39050>\
**Category:** Questions & Help\
**Tags:** z-wave\
**Created:** [December 12, 2020, 1:01pm UTC](https://community.homey.app/t/error-adding-telldus-z-wave-plug/39050 "2020-12-12T13:01:19Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Mats\_Nygren](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/mats_nygren/32/17266_2.png) [@Mats\_Nygren](https://community.homey.app/u/Mats_Nygren)\
**Post date:** [December 12, 2020, 1:01pm UTC](https://community.homey.app/t/error-adding-telldus-z-wave-plug/39050/1 "2020-12-12T13:01:20Z")

</div>

Hi. I got this message when im trying to add a w-wave plug from Telldus. What does it mean?

 ![Screenshot_20201212-133931](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/a/c/ac1a2ff30d07ef0d8f16cba39f9ca08d6885297a.jpeg)