eufy FamiLock E40
CSA Matter certified (certificate CSA25D64MAT48310-24). Uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller.
At a glance: Matter certified: Yes, Nov 10, 2025 · Connectivity: Wi-Fi · Platforms: Apple Home, Amazon Alexa, Google Home and Samsung SmartThings (listed in its catalog record, unverified) · Thread border router: Not needed (uses Wi-Fi)
- Works with
- Matter certified as a door lock, 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
- CSA25D64MAT48310-24, certified Nov 10, 2025
- Network & hub
- Wi-Fi; needs no Thread border router, only your platform’s Matter controller
Independent guide. We may earn a commission through affiliate links. Direct non-affiliate links are labeled. How our links work
The Home Depot
Compare prices
3 stores
Abt Electronics
Direct, non-affiliate linkNotes
Direct non-affiliate link to Abt Electronics's US product page for Eufy Smart Security Lock E40 with Facial Recognition; model/SKU T85M0J11 equals this record's model. Confirm the exact variant, current price and delivery at the retailer.
eufy
Notes
Link to eufy's US product page for eufy Smart Lock E40; model/SKU T85M0J11 equals this record's model. 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.
CSA Matter Certified
Certificate: CSA25D64MAT48310-24eufy FamiLock E40 is a smart lock. It is listed as connecting over Wi-Fi. It is CSA Matter certified (November 10, 2025), 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.
Specifications
- Brand
- eufy
- Category
- Locks
- Protocols
- Wi-Fi
- Certificate ID
- CSA25D64MAT48310-24
- Certified
- Nov 10, 2025
- Firmware
- V1.0.1.0
Ecosystem compatibility
Unverified: listed in its catalog record, not confirmed by the maker; check exact controller support.
Quick answers
- Is the eufy FamiLock E40 Matter certified?
- Yes. MatterCatalog matches it to CSA Matter certificate CSA25D64MAT48310-24, certified Nov 10, 2025.
- Which smart home platforms does the eufy FamiLock E40 work with?
- Unverified: its catalog record lists Apple Home, Amazon Alexa, Google Home and Samsung SmartThings, with no maker quote on file; check exact controller support. Controls can differ from app to app.
- Does the eufy FamiLock E40 use Thread or Wi-Fi?
- Wi-Fi. Its catalog record lists Wi-Fi, so it joins your Wi-Fi network and does not need a Thread border router. You still need your platform’s Matter controller.
- Where can I buy the eufy FamiLock E40?
- MatterCatalog has verified store links for it at The Home Depot, Abt Electronics and eufy. 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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eufy FamiLock E40
CSA certified · Non-affiliate link