# Room wireless two‑stage battery thermostat TECH T-3.2 (surface mount), white

**URL:** https://aio.lv/en/product--tech-tsstt-32wh--11867868
**Data updated:** 2026-03-09 17:44 (EET)
**Category:** Smart Sensors
**Manufacturer:** TECH
**Manufacturer code:** TSSTT-3.2WH
**EAN:** 5902479663890
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 166.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 138.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tech-tsstt-32wh--11867868

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Wireless room thermostat TECH T-3.2 is a battery-powered, two-stage temperature regulator designed for surface mounting. It provides basic on/off control across two output stages for heating or cooling systems. Compact and white, the device suits residential and light commercial spaces where simple wireless temperature control and easy installation are required.

## Long description

Wireless room thermostat TECH T-3.2 (surface mount) is a battery-powered, two-stage temperature control device designed for simple on/off regulation of heating or cooling equipment. Its compact white housing and surface-mount design allow installation on interior walls without recessed wiring. The thermostat communicates wirelessly with compatible receivers and provides reliable basic temperature control for residential and light commercial spaces where straightforward, low-maintenance regulation is required.
Advantages
The TECH T-3.2 offers two separate output stages that enable independent control of two circuits or staged control of a single system, reducing installation complexity compared with multi-wire thermostats. Battery power removes the need for mains wiring at the mounting point, simplifying retrofits. The surface-mount enclosure provides a neat appearance on standard interior walls while allowing easy access for battery replacement. Wireless operation reduces cable runs and supports flexible placement in rooms where sensor accuracy matters.
Suitable for
 Basic on/off control of single-stage or two-stage heating systems
 Control of electric heaters, boiler zones with relay receivers, or simple cooling equipment
 Retrofit applications in apartments, houses, offices, and light commercial spaces
 Locations where cable routing is difficult or surface mounting is preferred
Key specifications
 Power supply: battery-operated (replaceable batteries)
 Control type: two-stage on/off outputs
 Mounting: surface mount for interior walls
 Housing color: white; compact form factor suitable for standard rooms
 Communication: wireless connection to compatible receivers
 Application environment: indoor use for residential and light commercial spaces
How to use
Mount the thermostat on a vertical interior wall away from direct sunlight, draft sources, or heat-producing appliances to ensure accurate temperature sensing. Install batteries according to the polarity indications and pair the thermostat with a compatible receiver following the manufacturer pairing procedure. Set the desired temperature and configure the two-stage outputs according to the heating or cooling strategy—either controlling two separate circuits or staging a single system. Replace batteries as needed and perform periodic checks to confirm wireless connectivity and correct operation of the controlled equipment.
Usage recommendations
For reliable temperature measurement, position the thermostat at typical room height (about 1.2–1.5 m above the floor) and avoid mounting near windows, doors, or heat sources. Use compatible wireless receivers rated for the connected equipment and follow local electrical safety standards during installation and wiring of receivers. Regularly check battery level and replace batteries before low-power operation affects control performance.

## FAQ

### How much does the TECH T-3.2 wireless two-stage thermostat cost, and is it available for purchase?

The price is 166.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 06.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can TECH T-3.2 wireless two-stage thermostat be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 TECH 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 TECH 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/11867868/67274266_large.webp