# Smoke & CO Detectors - UK

**URL:** <https://community.homey.app/t/smoke-co-detectors-uk/154192>\
**Category:** Devices\
**Created:** [April 25, 2026, 2:40pm UTC](https://community.homey.app/t/smoke-co-detectors-uk/154192 "2026-04-25T14:40:52Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Casper181](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/casper181/32/5389_2.png) [@Casper181](https://community.homey.app/u/Casper181)\
**Post date:** [April 25, 2026, 2:40pm UTC](https://community.homey.app/t/smoke-co-detectors-uk/154192/1 "2026-04-25T14:40:52Z")

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My 3 Nest Smoke and CO detectors are about to run out of life (10 years). Does anyone have any recommendations for Homey compatible replacements?

- Ideally mains powered (though not essential)
- Smoke & CO
- Zigbee or Matter
- White

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**Author:** ![deejayreissue](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/deejayreissue/32/81912_2.png) [@deejayreissue](https://community.homey.app/u/deejayreissue)\
**Post date:** [April 25, 2026, 3:14pm UTC](https://community.homey.app/t/smoke-co-detectors-uk/154192/2 "2026-04-25T15:14:56Z")

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Yes, I have 3x Sensereo smoke and 1x Sensereo Smoke + CO

All have been rock solid, never dropped off the mesh.  
Not mains powered, but Matter over Thread.

> **[Top-Rated Matter Smoke Detector and Matter Thread Devices - Sensereo](https://sensereo.com/)**
>
> Shop Matter-compatible smoke and CO detectors using Thread connectivity for seamless smart home protection.

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**Author:** ![Doekse](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/doekse/32/109415_2.png) [@Doekse](https://community.homey.app/u/Doekse)\
**Post date:** [April 25, 2026, 9:09pm UTC](https://community.homey.app/t/smoke-co-detectors-uk/154192/3 "2026-04-25T21:09:18Z")

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If you are looking for mains powered units the FireAngel products are a great option

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**Author:** ![Casper181](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/casper181/32/5389_2.png) [@Casper181](https://community.homey.app/u/Casper181)\
**Post date:** [April 25, 2026, 9:37pm UTC](https://community.homey.app/t/smoke-co-detectors-uk/154192/4 "2026-04-25T21:37:06Z")

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Do they have Matter or Zigbee? I can’t find a model number.

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**Author:** ![Doekse](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/doekse/32/109415_2.png) [@Doekse](https://community.homey.app/u/Doekse)\
**Post date:** [April 25, 2026, 9:48pm UTC](https://community.homey.app/t/smoke-co-detectors-uk/154192/5 "2026-04-25T21:48:20Z")

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They have a Zigbee module (ZB-module) which works in all models that can fit the connectivity modules.