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SENSEREOSensors

Sensereo MS1

CSA Certified

The Sensereo MS1 is Matter certified (certificate CSA24819MAT44748-24, certified Dec 31, 2024). It uses Thread, so it needs a Thread border router as well as your platform’s Matter controller. A certified Matter device can be added to any Matter controller whose app supports its device type, such as Apple Home, Google Home, Alexa, SmartThings or Home Assistant; features vary by app. The maker hasn’t named platforms on a page we hold. Sold in the US at Sensereo.

Certificate data as of . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant

CSA Matter certified (certificate CSA24819MAT44748-24). Uses Thread, so it needs a Thread border router as well as your platform’s Matter controller.

At a glance: Matter certified: Yes, Dec 31, 2024 · Connectivity: Thread, Bluetooth · Thread border router: Needed (uses Thread)

Works with
Matter certified as a smoke CO alarm, so it can work with Matter apps such as Apple Home, Google Home, Alexa and SmartThings when the app supports its device type; supported features vary by app. The maker hasn’t named platforms on a page we hold.
CSA certificate
CSA24819MAT44748-24, certified Dec 31, 2024
Network & hub
Thread; needs a Thread border router as well as your platform’s Matter controller

Independent guide. These are direct, non-affiliate links; we do not earn a commission from them. How our links work

Sensereo MS1 Matter smart sensor
Price at retailer

Sensereo

Where to buy

1 store

StorePriceDetailsStore link

Sensereo

See price at Sensereo
Direct, non-affiliate linkNotes

Direct link to Sensereo's product page. Confirm the exact variant, current price and delivery at the retailer.

Check the model, region and pack size at the retailer. Prices and availability are confirmed there.

Matter 1.3 certificate

Its certificate, CSA24819MAT44748-24, is for Matter 1.3, certified Dec 31, 2024. The Matter version is the specification version on the certificate's ledger record.

Source: CSA Distributed Compliance Ledger, read Oct 19, 2026.

What Matter 1.3 added, and which devices use it →

Matter Thread Smoke Alarm

ThreadBluetooth

Specifications

Brand
SENSEREO
Category
Sensors
Protocols
Thread, Bluetooth
Certificate ID
CSA24819MAT44748-24
Certificate holder
SENSEREO LIMITED
Certified
Dec 31, 2024
Firmware
1.0.0

Ecosystem compatibility

Matter

Quick answers

Is the Sensereo MS1 Matter certified?
Yes. MatterCatalog matches it to CSA Matter certificate CSA24819MAT44748-24, certified Dec 31, 2024.
Does the Sensereo MS1 work with Apple Home or HomeKit?
Likely. It is Matter certified (certificate CSA24819MAT44748-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Apple Home on a page we hold. Apple says an iPhone using iOS 18 or later can add Matter accessories to the Home app without a home hub. A Thread accessory needs a Thread-enabled home hub such as an Apple TV 4K, HomePod (2nd generation) or HomePod mini, or a compatible third-party Thread border router.

Add a Matter device to Apple Home

Does the Sensereo MS1 work with Google Home?
Likely. It is Matter certified (certificate CSA24819MAT44748-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Google Home on a page we hold. Google says you need a Matter-enabled hub device set up on your home wireless network before you can add Matter devices to Google Home. A Thread device needs a hub that is also a Thread border router: Google Home Speaker (2026), Nest Hub (2nd gen), Nest Hub Max, Nest Wifi Pro (Wi-Fi 6E) or Google TV Streamer (4K).

Add a Matter device to Google Home

Does the Sensereo MS1 work with Alexa?
Likely. It is Matter certified (certificate CSA24819MAT44748-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Alexa on a page we hold. Alexa needs a Matter-compatible Echo; Amazon says its Echo devices support “a subset of Matter 1.5 and lower device types”, so check that yours does. A Thread device needs an Echo with a built-in Thread border router, such as the Echo (4th Gen) or Echo Hub.

Add a Matter device to Alexa

Does the Sensereo MS1 work with Samsung SmartThings?
Likely. It is Matter certified (certificate CSA24819MAT44748-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named SmartThings on a page we hold. SmartThings adds Matter devices through the SmartThings app and a Matter controller. Samsung says a Thread device needs a Matter controller that includes a Thread border router; the latest SmartThings Hub, SmartThings Station, Samsung TVs and Samsung Family Hub refrigerators have a Thread border router built in.

Add a Matter device to SmartThings

Does the Sensereo MS1 work with Home Assistant?
Likely. It is Matter certified (certificate CSA24819MAT44748-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Home Assistant on a page we hold. Home Assistant says: “Adding a new Matter device only works in the Home Assistant Companion app.” A Thread device needs a Thread border router, which Home Assistant describes as a network device that connects a Thread mesh network to other IP networks such as Ethernet or Wi-Fi.

Add a Matter device to Home Assistant

Does the Sensereo MS1 use Thread or Wi-Fi?
Thread. Its catalog record lists Thread, and Matter devices that use Thread need a Thread border router in the home, in addition to your platform’s Matter controller.
Does the Sensereo MS1 need a hub or a Thread border router?
Yes: a Thread border router, in addition to your platform’s Matter controller. A Thread border router connects Thread devices to your home network; Apple TV 4K, HomePod mini, Nest Hub (2nd gen) and Echo (4th Gen) are examples, and each platform lists its own.

Which devices are Thread border routers

When was the Sensereo MS1 Matter certified?
The CSA certified it on Dec 31, 2024 (certificate CSA24819MAT44748-24). That is its certification date, not a retail release date, which MatterCatalog does not state.
Where can I buy the Sensereo MS1?
MatterCatalog has verified store links for it at Sensereo. Check the current price, model and pack size at the store.

From this product’s catalog record, not hands-on testing. Editorial policy

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Sensereo MS1

CSA certified · Non-affiliate link

Check price at Sensereo