Meross MSS115 Smart Plug Mini (US/CA)
The Meross MSS115 Smart Plug Mini (US/CA) is Matter certified (certificate CSA22335MAT40335-24, certified Dec 23, 2022). 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’s own site names Apple Home, Google Home, Alexa and SmartThings. Sold in the US at Amazon, Meross and eBay.
Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant
CSA Matter certified (certificate CSA22335MAT40335-24). Uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller.
At a glance: Matter certified: Yes, Dec 23, 2022 · Connectivity: Wi-Fi · Works with: Apple Home, Amazon Alexa, Google Home and Samsung SmartThings · Thread border router: Not needed (uses Wi-Fi)
- Works with
- Apple Home, Amazon Alexa, Google Home and Samsung SmartThings (named by the maker)
- CSA certificate
- CSA22335MAT40335-24, certified Dec 23, 2022
- Network & hub
- Wi-Fi; needs no Thread border router, only your platform’s Matter controller
- Model number
- MSS115
Updated : the last change to this page’s certification, platform or store facts.
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Amazon
Compare prices
3 stores · 5 listings
Amazon
New · 2 plugs · US/CA MSS115
Notes
Same model and quantity as the Meross two-pack. Check the selected condition and seller at the retailer.
Model MSS115 and two included plugs verified in the retailer item details. Controller is not included.
Amazon
New · 4 plugs · US/CA MSS115
Notes
Different quantity: this pack contains four plugs, twice the two-pack quantity. Compare total pack price at the retailer.
Four MSS115 plugs. Confirm the selected pack and condition before buying.
Meross
New · 2 plugs · US/CA MSS115
Notes
Official Meross store two-pack. Same model and quantity as the Amazon two-pack.
US/CA two-pack, SKU MSS115CFHKIT-US. Confirm delivery to your address at the official store.
eBay
Open-box · 2 plugs · US MSS115
Notes
Different condition: the seller lists this as Open box. It is not a like-for-like new-condition comparison. Check included items, photos, seller terms and condition at eBay.
The listing specifies a US plug and Open box condition. Check the seller’s current description before buying.
These are different packages and selections, not like-for-like prices. Check condition, pack quantity, included accessories and model before buying. Prices and availability are confirmed at each retailer.
CSA model/software record
Certificate: CSA22335MAT40335-24Certification evidence
Certified model and software
The CSA DCL record identifies MSS115 (internal part A001A000), software 9.3.26. It does not establish firmware installed on a retail unit, the retailer pack or current availability.
- Certified model
- MSS115
- Certified software
- 9.3.26
- Primary certificate
- CSA22335MAT40335-24
DCL product name MSS115 and its manufacturer manual link identify the consumer model; A001A000 is the internal DCL part number, not a retailer pack code. Certificate scope does not verify the firmware shipped in a two-pack or four-pack.
View certification record
Software 9.3.26 · version 0
Certified 2022-12-23 · family FAM226019 · parent
CSA22335MAT40335-24
Sources checked 2026-09-19. CSA DCL model record
Meross MSS115 is a US/CA mini smart plug using Matter over 2.4 GHz Wi-Fi. It switches compatible plug-in devices on or off and does not measure energy use. A Matter controller for your chosen platform is required for Matter integration. Use indoors in a dry location, on 120 V AC / 60 Hz supplies within the 15 A maximum rating. Retailer options have different quantities and conditions.
Specifications
- Brand
- Meross
- Category
- Plugs
- Protocols
- Wi-Fi, Matter
- Certificate ID
- CSA22335MAT40335-24
- Certified
- Dec 23, 2022
- Certified model
- MSS115
- Certified software version
- 9.3.26
The CSA DCL record identifies MSS115 (internal part A001A000), software 9.3.26. It does not establish firmware installed on a retail unit, the retailer pack or current availability. View CSA model/software record
Ecosystem compatibility
Quick answers
- Is the Meross MSS115 Smart Plug Mini (US/CA) Matter certified?
- Yes. CSA Matter certificate CSA22335MAT40335-24 covers model MSS115 with software 9.3.26. The certificate does not establish the firmware on a unit you buy.
- Does the Meross MSS115 work with Apple Home or HomeKit?
- Yes. The maker’s own site names Apple Home, and it is Matter certified (certificate CSA22335MAT40335-24). 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 outlets among the accessory types the Home app supports.
- Does the Meross MSS115 work with Google Home?
- Yes. The maker’s own site names Google Home, and it is Matter certified (certificate CSA22335MAT40335-24). 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 On/Off Plug-in Unit type.
- Does the Meross MSS115 work with Alexa?
- Yes. The maker’s own site names Alexa, and it is Matter certified (certificate CSA22335MAT40335-24). 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 Meross MSS115 work with Samsung SmartThings?
- Yes. The maker’s own site names SmartThings, and it is Matter certified (certificate CSA22335MAT40335-24). SmartThings adds Matter devices through the SmartThings app and a Matter controller.
- Does the Meross MSS115 work with Home Assistant?
- Likely. It is Matter certified (certificate CSA22335MAT40335-24), 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 Meross MSS115 Smart Plug Mini (US/CA) 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 Meross MSS115 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 Meross MSS115 Matter certified?
- The CSA certified it on Dec 23, 2022 (certificate CSA22335MAT40335-24, software 9.3.26). That is its certification date, not a retail release date, which MatterCatalog does not state.
- Where can I buy the Meross MSS115 Smart Plug Mini (US/CA)?
- MatterCatalog has verified store links for it at Amazon, Meross and eBay. 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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Meross MSS115
· CSA model/software record · New · 2 plugs · US/CA MSS115
Check price at AmazonSee 3 stores