SEI Smoke sensor
View all Shenzhen SEI Technology Co., Ltd. productsConnectivity: Matter
Matter
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Will it keep working?
✅ Future-proofBuilt to keep working — even if the maker walks away.
It works locally over Matter, so it keeps running even if Shenzhen SEI Technology Co., Ltd. shuts down the app or the servers. Nothing here ties you to a single company's survival.
- Works locally over Matter — keeps running without the maker's cloud
- Still in production
Based on how this device connects (local vs. cloud), whether it’s still sold and supported, and its app / subscription. A guide, not a guarantee.
Connectivity
Matter
Works with