Generic Switch
What this kind of Matter device usually can do
Typical for a Matter Generic Switch, not a lab test of this exact product.
Usually includes
- Device descriptorDevice descriptor is the Matter “Descriptor” capability (0x001D). Typical for this kind of Matter device (Generic Switch), not a test of this exact product.
- Identify (blink to find)Identify (blink to find) is the Matter “Identify” capability (0x0003). Typical for this kind of Matter device (Generic Switch), not a test of this exact product.
- SwitchTypical for this kind of Matter device (Generic Switch): “Switch” (0x003B). What this type usually can do, not a test of this exact product.
Technical cluster IDs3
- Descriptor
- 0x001D Typical for this kind of Matter device (Generic Switch): “Descriptor” (0x001D). What this type usually can do, not a test of this exact product.
- Identify
- 0x0003 Typical for this kind of Matter device (Generic Switch): “Identify” (0x0003). What this type usually can do, not a test of this exact product.
- Switch
- 0x003B Typical for this kind of Matter device (Generic Switch): “Switch” (0x003B). What this type usually can do, not a test of this exact product.
CHIP typical for this Matter type · not this exact product
Generic switch · PID 4171 · Matter 1.4
Smart Button
CSAThread 22 listings22 hardware identities in this product line, not 22 store SKUs.
Smart Button is CSA certified. Certificate CSA2556DMAT46271-24. It is a Matter Generic switch. Matter spec 1.4. It uses Matter over Thread, so you need a Thread border router already on your network. You can add it as Matter in Apple Home, Google Home, Alexa, and Home Assistant.
CSA CSA2556DMAT46271-24
Needs a Thread border router already on your network. CSA does not name a required hub. Without a matching border router, pairing is unlikely. See Thread border router.
Typical Thread radios for each app, not a lab test of this exact product.
- Apple HomeNeeds a Thread border routerWorks as Matter
Use
- HomePod mini
- HomePod (2nd generation)
- Apple TV 4K with Thread
Don’t count on
- First-gen HomePod
- Wi-Fi-only Apple TV 4K
- Google HomeNeeds a Thread border routerWorks as Matter
Use
- Nest Hub (2nd gen)
- Nest Hub Max
- Nest Wifi Pro
- Google TV Streamer
Don’t count on
- Nest Hub (1st gen)
- Nest Mini
- Amazon AlexaNeeds a Thread border routerWorks as Matter
Use
- Echo (4th generation)
- a Thread-capable eero
Don’t count on
- Most Echo Dots
- Home AssistantNeeds a Thread border routerWorks as Matter
Use
- Home Assistant Yellow
- Connect ZBT
- another OpenThread border router
Don’t count on
- Home Assistant with no Thread radio
- Network
- Thread
- Matter spec
- 1.4
- Firmware
- 2.1.1
- Brand
- HAOJAI
- Certificate
- CSA2556DMAT46271-24
- Certified
- 2025-07-31
- In this line
- 22 hardware identities
- Links
Is this CSA certified?
CSA recorded a certified Matter software version (certificate CSA2556DMAT46271-24). On the list is not the same as certified. See CSA certified.
Does it need a Thread border router?
CSA recorded Thread for this listing. You need a Thread border router already on your network. CSA does not name a required hub. Typical examples from platform docs (not a test of this SKU) include HomePod mini, Nest Hub (2nd gen), Echo (4th generation), and Home Assistant Yellow / Connect ZBT.
What are VID and PID?
VID is the manufacturer number CSA assigned. PID is the Matter model id for this hardware. Together they identify this listing on CSA’s public Matter list.
Which apps can I pair it in?
You can commission it as Matter in Apple Home, Google Home, Alexa, and Home Assistant. That follows CSA certification, not a HomeKit-only or lab result. See commissioning.
Where to buy
Buy links appear when Amazon returns a product page. We do not invent Amazon product ids.
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