# Multiple contact states and transitions for one IP address

**URL:** <https://community.homey.app/t/multiple-contact-states-and-transitions-for-one-ip-address/143188>\
**Category:** Questions & Help\
**Tags:** app, homey-pro\
**Created:** [September 18, 2025, 9:29pm UTC](https://community.homey.app/t/multiple-contact-states-and-transitions-for-one-ip-address/143188 "2025-09-18T21:29:56Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![John\_Rex](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/john_rex/32/120982_2.png) [@John\_Rex](https://community.homey.app/u/John_Rex)\
**Post date:** [September 18, 2025, 9:29pm UTC](https://community.homey.app/t/multiple-contact-states-and-transitions-for-one-ip-address/143188/1 "2025-09-18T21:29:57Z")

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Is there a device I can wire multiple dry contacts to that has an Ethernet connection (one IP address) through which a Homey Pro can read contact states and recieve interrupts upon transitions?

I’d like to bring numerous wired sensors (glass break, motion, position) that have dry contact outputs into a Homey Pro. This seems like the simplest way.

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**Author:** ![SingKT](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/singkt/32/173226_2.png) [@SingKT](https://community.homey.app/u/SingKT)\
**Post date:** [September 19, 2025, 7:53am UTC](https://community.homey.app/t/multiple-contact-states-and-transitions-for-one-ip-address/143188/2 "2025-09-19T07:53:57Z")

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Raspberry or similar