Tapo Smart Wi-Fi Light Switch S515
Matter-certified Wi-Fi light switch with voice control, remote app control, schedules, Away Mode, and sensor-based automations.
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Information
| Maker | TP-Link Systems Inc. |
| Category | On/Off Light |
| Status | released |
| Product Page | https://www.tp-link.com/us/home-networking/smart-switch/tapo-s515/ |
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Tapo S515 is a smart Wi-Fi light switch with Matter support. Once paired in the Tapo app, you can add it to Apple Home, Amazon Alexa, or Google Home through Matter, then control the circuit with Siri, Alexa, or Google Assistant. Remote control works in the Tapo app when you’re away, while local voice or app control handles the day-to-day at home.
Automation is straightforward. Set schedules for fixed on/off times, or use Away Mode to randomly toggle the load so your lighting doesn’t follow a rigid pattern. If you own Tapo sensors, you can create simple rules: motion detected, turn on; no motion for a while, turn off. The device behaves like a standard wall switch when pressed, with the added network features layered on top.
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Articles mentioning Tapo Smart Wi-Fi Light Switch S515
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Nov 22, 2025Issues I ran into while installing Matter smart switches
Installing Matter smart switches involves unexpected hurdles: complex 3/4-way wiring, crowded multi-gang boxes, tricky neutral wire bundles, and hidden costs like wall plates.
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Nov 16, 2025Installing a smart switch is easier than I thought
Smart switch installation is manageable for homeowners: the process is simpler than expected, but identifying line/load wires and ensuring a neutral wire is essential for Matter switches.
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Specifications
| Manufacturer Part Number | S515 |
| Label | Tapo Smart Wi-Fi Light Switch |
| Certification ID | CSA24753MAT44550-24 |
| Latest Firmware Version | 1.3.0 |
| Matter Version | 1.3 |
| Network | Matter over Wi-Fi |
| Market | Consumer |
| Software Versions |
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Firmware Version
The latest certified firmware version for this product.
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| Hardware Version | 1.6 |
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Compliance Document
This is the official XML document certifying compliance.
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| Matter Specification Version | 1.3 |
| Transport Interface | |
| Primary Device Type ID |