eufy FamiLock E40
The eufy FamiLock E40 is Matter certified (certificate CSA25D64MAT48310-24, certified Nov 10, 2025). It uses Wi-Fi, so it needs no Thread border router, only 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 The Home Depot, Abt Electronics and eufy.
Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant
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
Updated : the last change to this page’s certification, platform or store facts.
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The Home Depot
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3 stores
The Home Depot
Notes
Link to The Home Depot's product page; model T85M0J11 and pack size matched the catalog record. Confirm the exact variant, current price and delivery at the retailer.
Abt Electronics
Notes
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: CSA25D64MAT48310-24Matter 1.2 certificate
Its certificate, CSA25D64MAT48310-24, is for Matter 1.2, certified Nov 10, 2025. The Matter version is the specification version on the certificate's ledger record.
Source: CSA Distributed Compliance Ledger, read Nov 10, 2026.
What Matter 1.2 added, and which devices use it →The eufy FamiLock E40 is a Wi-Fi smart lock that unlocks by facial recognition and has a 2K camera and doorbell built in, with a 135° view. eufy lists a 15,000mAh rechargeable battery rated for up to 6 months plus an 800mAh backup, and it is rated IP65. It fits most standard US and Canadian single-cylinder deadbolts but not mortise locks, and camera streams are not available through Matter.
Source: eufy's US product page, read Oct 31, 2026.
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.
- Does the eufy FamiLock E40 work with Apple Home or HomeKit?
- Likely. It is Matter certified (certificate CSA25D64MAT48310-24), 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. Apple’s Matter page lists locks among the accessory types the Home app supports.
- Does the eufy FamiLock E40 work with Google Home?
- Likely. It is Matter certified (certificate CSA25D64MAT48310-24), 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. Google’s supported-device-types page lists the Door Lock type.
- Does the eufy FamiLock E40 work with Alexa?
- Likely. It is Matter certified (certificate CSA25D64MAT48310-24), 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.
- Does the eufy FamiLock E40 work with Samsung SmartThings?
- Likely. It is Matter certified (certificate CSA25D64MAT48310-24), 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.
- Does the eufy FamiLock E40 work with Home Assistant?
- Likely. It is Matter certified (certificate CSA25D64MAT48310-24), 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.”
- 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.
- Does the eufy FamiLock E40 need a hub or a Thread border router?
- No hub of its own and no Thread border router: it joins your Wi-Fi network. You still need your platform’s Matter controller (a smart speaker, display, streaming box or hub), though Apple says an iPhone using iOS 18 or later can add Matter accessories without a home hub.
- When was the eufy FamiLock E40 Matter certified?
- The CSA certified it on Nov 10, 2025 (certificate CSA25D64MAT48310-24). That is its certification date, not a retail release date, which MatterCatalog does not state.
- 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