# TP-Link Tapo S505D Smart Wi-Fi Dimmer Switch (Matter): specs and price

**Price (US):** Not published (No firm single-pack canonical USD price confirmable; the draft's $28 was review-anecdotal. Official store sells primarily as 2-pack; single seen <$15 on sale, store list ~$37.99. priceUsd null rather than guess.), as of 2026-06-20.
**Brand:** TP-Link Tapo
**Released:** 2025

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | Not published |
| Brand | TP-Link Tapo |
| Released | 2025 |
| Type | dimmer |
| Protocol | wi-fi 2.4 GHz + matter |
| Hub required | No |
| Neutral wire required | Yes |
| Three way capable | No |
| Works with | alexa, apple_home, google_home, smartthings, matter |
| Single pole | Yes |

## Frequently asked questions

**How much does the TP-Link Tapo S505D Smart Wi-Fi Dimmer Switch (Matter) cost?**

The TP-Link Tapo S505D Smart Wi-Fi Dimmer Switch (Matter) has no published US price as of 2026-06-20.

**When was the TP-Link Tapo S505D Smart Wi-Fi Dimmer Switch (Matter) released?**

The TP-Link Tapo S505D Smart Wi-Fi Dimmer Switch (Matter) was released 2025.

**What are the TP-Link Tapo S505D Smart Wi-Fi Dimmer Switch (Matter)'s key specs?**

TP-Link Tapo S505D Smart Wi-Fi Dimmer Switch (Matter) (TP-Link Tapo): type dimmer, protocol wi-fi 2.4 GHz + matter, hub required No, neutral wire required Yes, three way capable No. Full sourced spec sheet verified 2026-06-20.

Source: https://www.tp-link.com/us/home-networking/smart-switch/tapo-s505d/ (tp-link.com, accessed 2026-06-20)
Corroboration: https://www.pcworld.com/article/3006055/tapo-smart-wi-fi-light-switch-dimmer-s505d-review.html (accessed 2026-06-20)
Canonical: https://frontdeskreview.com/product/smart-light-switches/tp-link-tapo-s505d/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl