Product Description

The Kasa Smart Wi‑Fi Light Switch 3‑Way (HS210) enables smart control in traditional two‑switch (3‑way) lighting circuits without requiring a central hub. Ideal for hallways, staircases, or multi‑entrance rooms, it delivers convenience and automation with existing home wiring.

Key Features:

• 3‑Way Compatibility: Allows control of a single light circuit from two separate wall switches using just one smart unit

• No Hub Required: Connects directly to 2.4 GHz Wi‑Fi for straightforward setup and remote control

• Neutral Wire Required: Designed to operate in switch boxes that include a neutral conductor

• Voice & App Control: Compatible with the Kasa Smart app, Amazon Alexa, and Google Assistant for hands‑free use

• Scheduling & Automation: Set timers, countdowns, or use “Away Mode” to simulate occupancy when you're not home

• Locator Night Light: Soft LED glow helps locate switch in the dark

• Broad Load Support: Works with most LED, CFL, halogen, and incandescent fixtures up to 600 W (resistive load)

• Installation Kit Included: Comes with labeled screws, wire caps, and wall plates for easy retrofitting

• UL-Certified & Safe Usage: Built with safety standards in mind, designed for operation in typical room conditions

User Notes:

• Proper identification of line and traveler wires is essential for reliable performance

• Many users report stable connectivity even when positioned far from Wi‑Fi routers

• Some cases of random toggling or flickering have been resolved by remapping traveler wiring correctly