TP-Link
Kasa Smart Wi-Fi Light Switch
Switches · Lighting
MatterWi-Fi
Where to buy
- TP-Link websitetp-link.com
- TP-Link website (kasasmart.com)kasasmart.com
- Amazonamazon.com
- B&H Photo$19.99 · bhphotovideo.com
- Amazon CAamazon.ca
Search other stores
Store links open the product’s own page, matched to this accessory by name and model number. Prices are what each store showed on 22 October 2026 and will have changed, and stock isn’t checked; check that the model you buy says it works with Apple Home or Matter.
From store listings
$19.99 at 1 store on 22 October 2026.
From the Bing Shopping page for “TP-Link Kasa WiFi Smart Light Switch”.
In ReReHome
On, off and dimming. Programmable button presses show up as they happen.
And every other characteristic or Matter attribute it exposes.
Connectivity
- Wi-Fi
How it reaches your home
- HomeKit over Wi-Fi
Identifiers
| Manufacturer | TP-Link (Kasa Smart) |
|---|---|
| Model / SKU | KS200 |
| Matter ID | 5009 / 513 |
Reported versions
| Version | Date | Source |
|---|---|---|
| Firmware 1.0 | homedevices.app | |
| Firmware 1.0.4 | homedevices.app | |
| Firmware 1.0.2 | homedevices.app | |
| Firmware 1.0.6 | homedevices.app | |
| Firmware 1.0.5 | homedevices.app | |
| Firmware 1.0.3 | homedevices.app |
Compatibility notes
- Kasa page: 'Apple HomeKit Supported, control using the Apple Home app and Siri'; 2.4 GHz Wi-Fi, no hub. The community-linked matter:5009:513 belongs to the Matter sibling KS205, so it is kept as a candidate.
- Firmware versions reported by community devices: 1.0, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6.
- Reported by HomeKit users in the HomeDevices community catalog (1 record, MX); not on Apple's accessory page.
- Category from the HomeKit category reported by the record.
