Manufacturer product-family image. Confirm the exact model and configuration.
Kasa
TP-Link Kasa Smart Light Switch
US in-wall on/off light switch for a single-pole circuit; a neutral wire is required.
- Product type
- Lighting & Power
- Role
- Direct device
- Model
- KS205, KS205P3
Compatibility & installation
For a direct Matter over Wi-Fi device, use a compatible Matter controller and the Wi-Fi network required by the manufacturer. A Thread Border Router is not required for its Wi-Fi connection.
Manufacturer app features and Matter features can differ. Confirm which functions your Matter platform supports, along with the required firmware, local electrical requirements and regional version.
A verified regional configuration is not recorded. A country in a product name does not confirm shipping, compliance or an exact SKU.
Price & availability
Not established. Prices are observations for the listed configuration; shipping and taxes may vary.
No price observation is linked to this exact entry. Check the manufacturer or seller for a quote and the appropriate regional version.
Functions & specifications
Wall Switch
These describe the product. They are not a guarantee that every function is exposed through Matter.
Detailed technical specifications are not yet recorded for this exact version.
Evidence & product version
A matching CSA certified revision explicitly lists Wi-Fi. Certification applies to its recorded revision; confirm the retail SKU, hardware and firmware before ordering.
Product research reviewed: Nov 4, 2026. This date does not mean that a price or stock level was checked.
Certification details
- Vendor ID
- 5009
- Product ID
- 513
- Reported certificate
- CSA23070MAT40583-24
- Reported Matter version
- 1.0
- Reported certificate date
- 04.01.2023
- Certified revision last checked
- Nov 4, 2026
CSA23070MAT40583-24
Software version: 1.0.0
Matter specification: 1.0.0
Interfaces listed in certification: wi-fi,bluetooth
View CSA record ↗Specifications with sources (6)
Wireless Connectivity
2.4 GHz WiFi
Smart Light Switch | Kasa Smart ↗Reviewed Nov 4, 2026product family; exact hardware code unconfirmed
Weight
0.33 lb (net weight)
Smart Light Switch | Kasa Smart ↗Reviewed Nov 4, 2026product family; exact hardware code unconfirmed
Input Voltage
100 - 120V~ 50/60 Hz, 15 A
Smart Light Switch | Kasa Smart ↗Reviewed Nov 4, 2026product family; exact hardware code unconfirmed
Maximum Load
15 A General Use, 600 W Max Incandescent, 1/6 HP Motor
Smart Light Switch | Kasa Smart ↗Reviewed Nov 4, 2026product family; exact hardware code unconfirmed
Description
US in-wall on/off light switch for a single-pole circuit; a neutral wire is required.
Manufacturer documentation ↗Reviewed Nov 5, 2026family
Base Product Model
KS205; multipack suffixes are separate retail configurations.
Manufacturer documentation ↗Reviewed Nov 5, 2026family
Version notes & limitations (1)
- Certification identifies a particular revision; it does not establish retail launch, current stock, regional suitability or every vendor-app feature.