Tapo S515D KIT Smart 3 Way Dimmer Switch Kit: Smart 3-way lighting control from two locations
For the homeowner upgrading a hallway or stairway, this smart dimmer kit replaces those old 3-way switches with seamless control. It's not just about flipping a switch; it's about creating the right light for every moment, from a bright morning start to a cozy evening wind-down.
The app-guided setup walks you through wiring, and once installed, you can dim lights from 0-100% to set the perfect ambiance. The energy monitoring feature shows you exactly how much power your lights use, helping you make small adjustments that add up on your utility bill. With Matter compatibility, it works with Alexa, Siri, or Google Home, so you can turn off the lights from bed or set schedules that match your routine. The away mode randomly switches lights on and off to deter burglars, giving you peace of mind when you're out of town.
Features
- Full dimming control 0-100%
- Matter-certified for cross-platform compatibility
- Energy monitoring to track usage
- Remote app and voice control
- Custom scheduling for lights
- Fade on/off for smooth transitions
- Away mode to deter burglars
- App-guided installation with step-by-step setup
- Smart 3-way lighting control from two locations
General specs
- Brand: Tapo
- Model: S515D KIT
- Seller: Amazon
- ID: B0DKGXY4DL
- Gang: 2
- Features: Energy Monitoring, Scene Control, Scheduling
- Material: Plastic
- Max Load: 500
- Dimensions: 84.58, 44.70, 8.38
- Max Current: 4.17
- Connectivity: Matter, Wi-Fi
- Neutral Wire: Required
- Power Source: Hardwired
- Input Voltage: 120
- Control Method: App, Voice
- OS Compatibility: Android, iOS
- Wireless Frequency: 2.4 GHz
- Smart Home Ecosystem: Amazon Alexa, Apple HomeKit, Google Assistant, SmartThings
- Switch Configuration: 2-Way
- Light Type Compatibility: LED
- First listed by seller: 12/9/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Amazon
Shipping options
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| Brand | Tapo | Tapo | TP-Link | ELEGRP | Feit Electric | TREATLIFE |
| Model | S515D KIT | S505D | TS25 | DTR10 | A-USB Fan-0325-5 | |
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| Price | $44.99 | $14.56 | $44.99 | $22.99 | $59.76 | $67.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | January 21, 2026 | December 9, 2025 | January 16, 2026 | January 21, 2026 | January 21, 2026 | January 21, 2026 |
| Gang | 2 | 1 | 1 | 1 | 1 | |
| Features | Energy Monitoring, Scene Control, Scheduling | Scheduling | Scheduling | Scheduling | Scheduling, Scene Control | |
| Material | Plastic | Plastic | Plastic | Plastic | Metal | Plastic |
| Max Load | 500 | <num1>, <num2> | 150, 400 | |||
| Dimensions | 84.58, 44.70, 8.38 | 84.58, 45.21, 33.02 | 84.58, 44.96, 4.5 | 3.34645, 2.3622, 5.15747 | 73.66, 38.1, 106.68 | 123.19, 39.88, 34.04 |
| Max Current | 4.17 | <num1>, <num2> | 3.75 | |||
| Connectivity | Matter, Wi-Fi | Wi-Fi | Wi-Fi, Matter | Wi-Fi | Wi-Fi | Wi-Fi |
| Neutral Wire | Required | Required | Required | Required | Required | |
| Power Source | Hardwired | Hardwired | Hardwired | AC | Hardwired | Hardwired |
| Input Voltage | 120 | <num_from>, <num_to> | 120 | |||
| Control Method | App, Voice | App, Voice | App, Voice | App | App, Voice, Remote | |
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | |
| Wireless Frequency | 2.4 GHz | 2.4 GHz | 2.4 GHz | 2.4 GHz | ||
| Smart Home Ecosystem | Amazon Alexa, Apple HomeKit, Google Assistant, SmartThings | Amazon Alexa, Apple HomeKit, Google Assistant, SmartThings | Amazon Alexa, Apple HomeKit, Google Assistant, Siri, SmartThings | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant, Smart Life | |
| Switch Configuration | 2-Way | Single Pole | Single Pole | Single Pole | Single Pole | |
| Light Type Compatibility | LED | LED | LED | LED | LED | |