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TapoSwitches

2 Pack Tp-link Tapo Smart Light Switch Voice Control W/siri

CSA Certified2 retailer options · packages differ

The 2 Pack Tp-link Tapo Smart Light Switch Voice Control W/siri is Matter certified (certificate CSA2519CMAT45294-24, certified Mar 22, 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 Amazon and TP-Link Tapo.

Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant

CSA Matter certified (certificate CSA2519CMAT45294-24). Uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller.

At a glance: Matter certified: Yes, Mar 22, 2025 · Connectivity: Wi-Fi, Bluetooth · Thread border router: Not needed (uses Wi-Fi)

Works with
Matter certified as an on/off light, 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
CSA2519CMAT45294-24, certified Mar 22, 2025
Network & hub
Wi-Fi; needs no Thread border router, only your platform’s Matter controller
Model number
S505

Updated : the last change to this page’s certification, platform or store facts.

Independent guide. We may earn a commission through affiliate links. Direct non-affiliate links are labeled. How our links work

2 Pack Tp-link Tapo Smart Light Switch Voice Control W/siri Matter device
Price at retailer

Amazon

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2 stores

StorePriceDetailsStore link

Amazon

See price at Amazon

Check price at Amazon

TP-Link Tapo

2-pack

See price at TP-Link Tapo
Direct, non-affiliate linkNotes

Direct non-affiliate link to TP-Link Tapo's US product page for Matter-Certified Single Pole Smart Light Switch, Tapo S505 (2-Pack); GTIN 840030706325 equals this record's GTIN. Confirm the exact variant, current price and delivery at the retailer.

Check price at TP-Link Tapo

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.

Matter 1.3 certificate

Its certificate, CSA2519CMAT45294-24, is for Matter 1.3, certified Mar 22, 2025. The Matter version is the specification version on the certificate's ledger record.

Source: CSA Distributed Compliance Ledger, read Oct 31, 2026.

What Matter 1.3 added, and which devices use it →

Certified software versions

The CSA ledger lists 2 certified software versions for the device on certificate CSA2519CMAT45294-24. The most recent is software 1.3.0, certified Mar 22, 2025, for Matter 1.3. That is the certificate this page shows.

Certification covers each software version listed. It does not establish the software on a unit you buy.

Source: CSA Distributed Compliance Ledger, device record (vendor ID 4488, product ID 513), read Oct 31, 2026.

The Tapo S505 is a single-pole Wi-Fi light switch, sold as a 2-pack, sized for a standard wall plate. TP-Link says it needs a neutral wire and a 2.4GHz Wi-Fi network, and the Tapo app walks through the wiring step by step. Devices on the local network keep working if the internet goes offline, and the switch can be run from several smart home apps at once.

Source: TP-Link's US Tapo store page, read Oct 31, 2026.

Wi-FiBluetoothMatter

Specifications

Brand
Tapo
Category
Switches
Protocols
Wi-Fi, Bluetooth, Matter
Certificate ID
CSA2519CMAT45294-24
Certified
Mar 22, 2025
Model
S505
Firmware
1.3.0

Ecosystem compatibility

Matter

Quick answers

Is the 2 Pack Tp-link Tapo Smart Light Switch Voice Control W/siri Matter certified?
Yes. MatterCatalog matches it to CSA Matter certificate CSA2519CMAT45294-24, certified Mar 22, 2025.
Does the 2 Pack Tp-link Tapo Smart Light Switch Voice Control W/siri work with Apple Home or HomeKit?
Likely. It is Matter certified (certificate CSA2519CMAT45294-24), 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 lights among the accessory types the Home app supports.

Add a Matter device to Apple Home

Does the 2 Pack Tp-link Tapo Smart Light Switch Voice Control W/siri work with Google Home?
Likely. It is Matter certified (certificate CSA2519CMAT45294-24), 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 On/Off Light type.

Add a Matter device to Google Home

Does the 2 Pack Tp-link Tapo Smart Light Switch Voice Control W/siri work with Alexa?
Likely. It is Matter certified (certificate CSA2519CMAT45294-24), 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.

Add a Matter device to Alexa

Does the 2 Pack Tp-link Tapo Smart Light Switch Voice Control W/siri work with Samsung SmartThings?
Likely. It is Matter certified (certificate CSA2519CMAT45294-24), 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.

Add a Matter device to SmartThings

Does the 2 Pack Tp-link Tapo Smart Light Switch Voice Control W/siri work with Home Assistant?
Likely. It is Matter certified (certificate CSA2519CMAT45294-24), 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.”

Add a Matter device to Home Assistant

Does the 2 Pack Tp-link Tapo Smart Light Switch Voice Control W/siri 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 2 Pack Tp-link Tapo Smart Light Switch Voice Control W/siri 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 2 Pack Tp-link Tapo Smart Light Switch Voice Control W/siri Matter certified?
The CSA certified it on Mar 22, 2025 (certificate CSA2519CMAT45294-24). That is its certification date, not a retail release date, which MatterCatalog does not state.
Where can I buy the 2 Pack Tp-link Tapo Smart Light Switch Voice Control W/siri?
MatterCatalog has verified store links for it at Amazon and TP-Link Tapo. 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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Tapo S505

CSA certified

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