# Homey Pro 2023 Fully-Local After Setup

**URL:** <https://community.homey.app/t/homey-pro-2023-fully-local-after-setup/83294>\
**Category:** Questions & Help\
**Tags:** homey-pro\
**Created:** [June 26, 2023, 10:29pm UTC](https://community.homey.app/t/homey-pro-2023-fully-local-after-setup/83294 "2023-06-26T22:29:21Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Dijker](https://avatars.discourse-cdn.com/v4/letter/d/b9bd4f/32.png) [@Dijker](https://community.homey.app/u/Dijker)\
**Post date:** [June 27, 2023, 7:43pm UTC](https://community.homey.app/t/homey-pro-2023-fully-local-after-setup/83294/3 "2023-06-27T19:43:57Z")

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> [@Peter\_Kawa](#):
>
> and then it still is manageable through mobile & web app;

Yes, full manageable thru the Web App, but only using grasshoppers?

beside that the Homey uses a Let’s Encrypt Certificate for \*.homey.homeylocal.com.  
These certificates have a lifetime of 90 days. I expect it can switch a mobile App to un-encrypted but for normal operation Homey self needs internet to renew these and also because it doesn’t have a RTC and time probably will drift soon or after powercycles.

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