In-Wall 3-Way/4-Way Add-On Wi-Fi Dimmer Switch

SKU: TGWF3K Categories: , ,


Out of stock

• Requires TGWF500D to work

• Enables 3-way or 4-way connection

• Enables full dimming and on/off control from secondary and multiple locations

• Up to three TGWF3K can be connected with one TGWF500D to control one load

• 120VAC, Durable design, fire-resistant, UL listed, FCC compliant

• Neutral wire required

Add-On Wi-Fi Dimmer Switch, Enables 3-Way/4-Way Functionality: TGWF3K

DOES NOT FUNCTION AS A STAND-ALONE SWITCH. Easily add 3-way lighting control to the TOPGREENER Smart Wi-Fi dimmer switch (TGWF500D) with this auxiliary dimmer switch. Users can control the switches from opposite ends of a hallway, staircase, large room, or anywhere else a 3-way application is desired. This add-on switch will mirror the same functions as the dimmer it is paired with. Use this add-on switch to reduce energy consumption and provide more convenience.

The TOPGREENER TGWF500D Wi-Fi Dimmer Switch is required for this add-on switch to work (sold separately). This product is not a standalone switch. A neutral wire is required.

Schedules and Timers

Set regular schedules to automatically control lights. Modify and adjust your settings from the app for added security to give the appearance of occupancy while you are away.

Create Scenes

Use the app to group devices for simultaneous control. Create multiple scenes with your mobile device to set the mood for any occasion. Suggested scenes: party, welcome, movie, bedtime, away, etc. Modify and name your scenes from the app to achieve the ambiance and mood you want.

Real-Time Status

Enjoy the convenience of instantly knowing the status of your switch. Easily monitor which device is on or off in real-time.

No Hub Required

Securely connect to your 2.4GHz Wi-Fi network. There is no need for an expensive hub.

The Mobile App

The app is free, and no subscription is required. Periodic updates provide you with the latest features and functions. Our customers come first. If you need assistance or have any questions, our tech support team is located in the USA. TOPGREENER app runs on the secure servers of AWS (Amazon Web Services)

Voice Control

Use the devices with a voice-controlled assistant to enable voice commands. Execute basic commands, scenes, schedules, and more. Works with Alexa and Google Assistant.

Wi-Fi Ecosystem

TOPGREENER, Inc. provides a full line of home automation devices including dimmers, receptacles, round plug-in outlets, rectangle plug-in outlets, and full function 3-way dimmers.


Technical Specifications

Wireless Network Connection 2. 4 GHz
Power Rating 15A 120V
Style Wi-Fi Switch
Special Features Scheduling and timers through Top Greener App.
Controlled Devices 1
Voice Control Compatibility Amazon Alexa, Google Assistant
Certifications & Compliances UL Listed, FCC Compliant
Weight 7.6 oz
Dimensions 5.5 × 3.4 × 2.4 in


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