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header-product Wall switch Sonoff T3US1C — 1-gang Wi‑Fi smart switch, US, Black
25.49 €

Wall switch Sonoff T3US1C — 1-gang Wi‑Fi smart switch, US, Black

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Wall switch Sonoff T3US1C — 1-gang Wi‑Fi smart switch, US, Black

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Short description

Sonoff T3US1C is a 1-gang Wi‑Fi smart wall switch in black designed for US wiring and form factor. It provides remote control of a single lighting circuit via a mobile app and supports local manual switching. Suitable for replacing a standard single-pole wall switch to enable smart home scheduling, remote on/off control and basic automation.
Available for order: 34 pcs.
Warranty: 2 Years
SKU: 12031172
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Sonoff T3US1C is a 1-gang Wi‑Fi smart wall switch in black designed for US wiring and form factor. It replaces a standard single-pole wall switch and enables remote control of a single lighting circuit via the eWeLink mobile app, while still allowing local manual switching. The device supports scheduling and basic automation to integrate a conventional light fixture into a smart home setup without changing existing wiring layout when compatible with single-pole installations.

Advantages

The Sonoff T3US1C offers remote on/off control and timed scheduling through a mobile app, allowing users to manage lighting from anywhere. Its inset design and US-compatible form factor make it a direct replacement for many standard wall switches. The switch preserves local manual operation so users can continue to use the physical button, and it integrates with common smart home workflows for basic automation tasks.

Suitable for

  • Replacing a single-pole wall switch in US-style electrical boxes
  • Remote control of a single lighting circuit via smartphone
  • Scheduling lights for energy savings and convenience
  • Integrating conventional lights into basic smart home automations

Key specifications

  • Function: 1-gang single-pole on/off switch for lighting
  • Connectivity: Wi‑Fi for remote control and scheduling via mobile app
  • Color and finish: Black, matte or semi-matte surface suitable for wall mounting
  • Control options: Local manual switching and remote app control
  • Compatibility: Designed for US wiring and wall box form factor
  • Mounting: Standard single-gang wall box installation

How to use

Turn off power at the circuit breaker before starting installation. Replace the existing single-pole wall switch by connecting the live (hot) and load wires to the corresponding terminals on the Sonoff T3US1C, and attach the neutral or ground as required by local wiring and the device's installation instructions. After wiring and securing the switch in the wall box, restore power and follow the eWeLink app pairing procedure to add the switch to your Wi‑Fi network. Once paired, use the mobile app to set schedules, control the switch remotely and set up basic automations; the physical button on the switch continues to operate locally.

Usage recommendations

For safe and reliable operation, verify compatibility with your existing wiring (single-pole circuits) and the wall box depth before installation. If unsure about wiring or local electrical codes, consult a qualified electrician. Use the latest version of the companion app for firmware updates and to access scheduling and automation features.

Description

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Customer reviews

Customer questions

FAQ

How much does the Sonoff T3US1C 1-gang Wi‑Fi smart wall switch cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Sonoff products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Sonoff service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.