# Room wireless controller TECH R-8-S PLUS with humidity measurement, black

**URL:** https://aio.lv/en/product--tech-str8splusbk--11374115
**Data updated:** 2026-03-07 20:00 (EET)
**Category:** Control Systems
**Manufacturer:** TECH
**Manufacturer code:** STR8SPLUSBK
**EAN:** 5902479664378
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 122.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 101.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tech-str8splusbk--11374115

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

TECH R-8-S PLUS is a room wireless controller designed for indoor climate control. It features integrated humidity measurement and wireless connectivity for remote sensing and control. Intended for use in residential or commercial interiors to monitor and influence HVAC systems, it provides ambient humidity readout and interfaces with compatible TECH control equipment.

## Long description

TECH R-8-S PLUS is a room wireless controller designed for indoor climate control. The device integrates ambient humidity measurement with wireless communication, allowing it to monitor relative humidity levels and provide input to compatible HVAC control systems. Housed in a compact black enclosure, the controller is intended for installation in residential and commercial interiors where remote sensing of temperature and humidity contributes to efficient climate regulation.
Advantages
The controller combines humidity sensing and wireless connectivity in a single unit, reducing the need for separate sensors and wiring. Its compact form factor and neutral black finish suit diverse interior environments. Wireless operation enables flexible placement for accurate ambient measurements and simplifies integration with compatible TECH control equipment. Built to provide continuous humidity readout, the device supports responsive control strategies for ventilation, humidification, or dehumidification.
Suitable for
 Monitoring indoor humidity in apartments and houses
 Humidity sensing in offices, conference rooms and common areas
 Integration with TECH wireless HVAC control systems
 Use in light-commercial spaces such as retail or small clinics
Key specifications
 Function: wireless room controller with humidity measurement
 Measured parameter: ambient relative humidity
 Installation: indoor wall mounting in living or working spaces
 Design: compact black enclosure suitable for interior use
 Connectivity: wireless communication for integration with compatible control equipment
How to use
Mount the controller on an interior wall at typical breathing height away from direct sunlight, heating sources and drafts to ensure representative humidity readings. Power and pair the unit according to the compatible TECH control system instructions, using the wireless link to register the device in the control network. After commissioning, verify humidity readouts on the connected controller or central unit and adjust system setpoints or control logic as required to maintain desired indoor humidity levels.
Usage recommendations
Position the sensor in a location representative of the space—avoid placing it directly above radiators, next to ventilation outlets, or in corners. Periodically check readings against a reference hygrometer after seasonal changes and follow manufacturer guidance for wireless pairing and firmware updates to maintain reliable communication.

## FAQ

### How much does the TECH R-8-S PLUS room wireless controller cost, and is it available for purchase?

The price is 122.99 € (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 30.06.2026 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 R-8-S PLUS room wireless controller 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/11374115/65865404_large.webp