Kasa Smart Wi-Fi Dimmer Switch HS220P3, Single-Pole with App and Voice Control

The Kasa Smart Dimmer Switch HS220P3 is a single-pole Wi-Fi dimmer for adjusting and scheduling home lighting, with 0%–100% brightness control and no hub required.

• Single-pole switch that requires neutral wiring — check your wall wiring for compatibility.
• 0%–100% dimming using the switch or Kasa app — set lighting to suit an activity or time of day.
• 2.4 GHz Wi-Fi connection with no separate hub — connect the dimmer to your wireless network.
• Kasa and Tapo app-guided setup — follow step-by-step instructions during installation.
• Amazon Alexa and Google Assistant voice control — adjust lights hands-free.
• With-panel dimensions: 5.06 × 3.33 × 1.74 in (128.65 × 84.65 × 44.21 mm) — compare with your wall space.

Lighting needs can change through the day, from bright light for everyday tasks to a softer setting at bedtime. This Kasa dimmer offers control at the wall, through the app, or by voice, so you can adjust the room without relying on a single control method.

How does the Kasa Smart Dimmer Switch control brightness?

The Kasa Smart Dimmer Switch adjusts brightness from 0% to 100% using its built-in up and down buttons or the Kasa app. A quick tap returns the lighting to its previous level, while a single click turns the light on instantly and a double-click fades it off. These controls make it possible to adjust lighting at the switch or set a gradual fade at bedtime.

• Use the buttons to fine-tune brightness at the wall.
• Set lighting schedules in the app, including a soft glow for waking up.

What wiring and Wi-Fi does this dimmer require?

The Kasa Smart Dimmer Switch is a single-pole model that requires a neutral wire and a 2.4 GHz Wi-Fi network. The Kasa or Tapo app provides step-by-step installation guidance, and a separate hub is not needed. If you are unfamiliar with electrical wiring, consulting an electrician is recommended.

• Designed for a single-pole setup.
• Connects over 2.4 GHz Wi-Fi without an additional hub.

How can you control the dimmer away from home?

The Kasa Smart Dimmer Switch can be monitored and controlled remotely through the Kasa app on a smartphone. It also supports voice control through Amazon Alexa or Google Assistant, giving you app-based and hands-free ways to manage your lights.

• Check light status and control the lights through the Kasa app.
• Use compatible Alexa or Google Assistant voice control.
• Without the panel, the switch measures 4.13 × 1.71 × 1.74 in (105 × 43.5 × 44.21 mm).

This dimmer suits people who want app, voice, and wall-button control of single-pole lighting, with brightness adjustments and schedules available through the Kasa app. It is intended for installations with neutral wiring and 2.4 GHz Wi-Fi, and its two stated dimensions help with planning for the switch and panel. Its single-pole wiring requirement and hub-free Wi-Fi control define the installation it fits.