# TUYA Smart Relay with External Temperature Sensor, Wi-Fi, RF, 16A, AC 85-250V

**URL:** https://aio.lv/en/product--hismart-hs085131--12590358
**Data updated:** 2026-07-22 11:51 (EEST)
**Category:** Other goods
**Manufacturer:** HiSmart
**Manufacturer code:** HS085131
**EAN:** 9990001085131
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-08-21 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hismart-hs085131--12590358

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.79 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Long description

TUYA Smart 1-Channel Relay Switch with External Temperature Sensor
Features:The Tuya Smart Wi-Fi relay with an external temperature sensor is designed for temperature monitoring and automatic control of various electrical devices based on user-defined temperature limits.The device comes with a wired temperature sensor that continuously measures ambient temperature and transmits data to the Tuya Smart or Smart Life app.The app allows you to monitor temperature in real time, set upper and lower temperature limits, and configure automatic relay operation. When the specified temperature is reached, the relay can automatically switch connected equipment on or off, such as heaters, fans, greenhouse heating systems, aquarium equipment, or other electrical appliances.The device connects directly to a 2.4 GHz Wi-Fi network and does not require an additional hub. Temperature data, notifications, and control functions are accessible through the app from anywhere with an Internet connection.The relay supports timers, schedules, automations, and voice control via Amazon Alexa and Google Assistant, making it easy to integrate into a smart home system.Easy to install and configure.Maximum current of 16 A allows the relay to control higher-power electrical devices while ensuring reliable and safe operation.The included waterproof stainless-steel temperature probe features a measurement range from -55°C to +125°C, enabling accurate temperature monitoring and automatic control of connected equipment according to preset parameters.Suitable for a wide range of household and technical temperature monitoring applications.Applications: Suitable for temperature monitoring and automatic control of heating, ventilation, cooling systems, greenhouses, aquariums, terrariums, incubators, and other systems based on user-defined temperature limits.
Specifications:Wireless connection: 2.4GHz Wi-Fi, IEEE 802.11b/g/n. Input voltage: AC 85–250 V.Frequency: 50/60 Hz.RF frequency: 433 MHz.Maximum current: 16 A.Maximum load: 3000 W (16 A).Number of channels: 1.Temperature measurement range: -55°C to +125°C.Temperature display resolution: 0.1°C.Probe operating voltage: 3.0-5.5 V.App: Tuya Smart, Smart Life (Android, iOS).Compatible with Amazon Alexa and Google Assistant.Housing material: ABS plastic (V0 flame-retardant grade).Operating temperature: 0°C to +80°C.Dimensions: 94 x 57 x 32 mm.Probe cable length: 1 m.Certificates: CE, RoHS.
Warranty: 24 months.

## FAQ

### How much does the TUYA Smart Relay with External cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 30.07.2026 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 HiSmart 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 HiSmart 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/12590358/68965245_large.webp