# Wireless Door & Window Sensor Gosund S2 — Wi‑Fi, Tuya compatible, Battery‑powered

**URL:** https://aio.lv/en/product--gosund-s2--10798617
**Data updated:** 2026-08-27 05:05 (EEST)
**Category:** Smart Sensors
**Manufacturer:** Gosund
**Manufacturer code:** S2
**EAN:** 6972391287732
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-10-21 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gosund-s2--10798617

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.10.2026 | free |
| Pickup points | 08.10.2026 | 1.99 EUR |
| Courier delivery to door | 08.10.2026 | 4.99 EUR |

## Summary description

Gosund S2 is a wireless door and window sensor that connects via Wi‑Fi and is compatible with the Tuya smart home platform. Battery‑powered for flexible placement, it detects opening/closing events and integrates with automations and alerts. Suitable for home security, access monitoring and automations where compact, wireless magnetic sensing is required.

## Long description

The Wireless Door & Window Sensor Gosund S2 is a reliable smart security device designed to monitor entry points in your home. Operating via a 2.4 GHz Wi-Fi network and compatible with the Tuya Smart and Smart Life platforms, this battery-powered magnetic sensor detects opening and closing events and instantly sends notifications to your smartphone. It also integrates seamlessly with Amazon Alexa and Google Assistant for convenient voice control.
Advantages
This wireless sensor offers flexible placement without the hassle of complex wiring. It runs on two AAA batteries, delivering an impressive lifespan of up to 6000 alarm triggers, while low-battery notifications ensure you are never caught off guard. The compact ABS plastic construction allows discreet installation on various doors and windows. Furthermore, integration with popular smart home ecosystems enables you to create automated routines and check status updates remotely using simple voice commands.
Suitable for
Monitoring home security by detecting unauthorized entry through doors and windows
Triggering smart home automations such as turning on lights when a door opens
Receiving instant mobile alerts when a room or restricted area is accessed
Checking the open or closed status of windows using voice assistants
When it may not be suitable
This sensor is designed exclusively for indoor use within an operating temperature range of 0°C to 40°C and is not suitable for outdoor installation where it would be exposed to weather elements. Additionally, it requires a stable 2.4 GHz Wi-Fi network and is not compatible with 5 GHz routers or non-Wi-Fi smart home hubs.
Key specifications
Wireless connectivity: Wi-Fi 2.4 GHz IEEE 802.11b/g/n
Platform compatibility: Tuya Smart, Smart Life, Amazon Alexa, Google Assistant
Power supply: 2x AAA batteries
Battery performance: Approximately 6000 alarm triggers
Operating temperature range: 0°C to 40°C
Operating environment humidity: 20% to 85% RH
Material: ABS plastic
Sensor dimensions: 71 x 25 x 20 mm
Magnet dimensions: 36 x 10 x 17 mm
How to use
To begin using the sensor, insert two AAA batteries into the device and mount the main sensor and the accompanying magnet onto your door or window frame, ensuring they align correctly when closed. Download the Tuya Smart or Smart Life application on your smartphone, connect the device to your 2.4 GHz Wi-Fi network following the in-app instructions, and link your voice assistant if desired. Once configured, the sensor will monitor openings and send instant alerts directly to your mobile device.
What to consider before purchase
Ensure your home network uses a 2.4 GHz Wi-Fi frequency as 5 GHz networks are not supported
Verify that your intended installation location stays within the 0°C to 40°C temperature range
Check that you have space for both the main sensor and the magnetic component on your door or window frame
Regularly check the battery status via the mobile app and replace the two AAA batteries promptly when notified to maintain uninterrupted security monitoring.

## FAQ

### How much does the Gosund S2 Wireless Door & Window Sensor cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 605 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 05.10.2026 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 Gosund 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 Gosund 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10798617/60065425_large.webp