# Room wireless regulator TECH STF-8ZBK for frame systems F-8z 55 mm with humidity measurement, black

**URL:** https://aio.lv/en/product--tech-tsstf-8zbk--11867719
**Data updated:** 2026-03-09 17:44 (EET)
**Category:** Home Automation
**Manufacturer:** TECH
**Manufacturer code:** TSSTF-8ZBK
**EAN:** 5902479664415
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 95.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 78.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tech-tsstf-8zbk--11867719

## 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 regulator TECH STF-8ZBK designed for frame systems F-8z with 55 mm mounting. The device includes an integrated humidity sensor for indoor relative humidity measurement and provides wireless control of heating or ventilation systems compatible with the F-8z platform. Intended for residential and commercial indoor climate regulation and zone control.

## Long description

The TECH STF-8ZBK is a wireless room regulator designed for frame systems F-8z with a 55 mm mounting format. The device integrates a relative humidity sensor and communicates wirelessly with compatible F-8z platform controllers to regulate heating and ventilation equipment. Intended for indoor use in residential and commercial spaces, the regulator supports zone-level climate control and provides local measurement of temperature and humidity to inform control decisions.
Advantages
The regulator combines wireless communication and a built-in humidity sensor in a compact 55 mm frame-compatible housing, enabling straightforward installation into existing F-8z frame systems. Its integrated humidity measurement allows more accurate indoor climate control by taking relative humidity into account alongside temperature data. The black finish offers a neutral appearance suitable for many interior styles while the wireless operation reduces the need for additional wiring and simplifies retrofit applications.
Suitable for
Zonal heating control in apartments, houses and office rooms
Integration with F-8z platform controllers for ventilation and HVAC management
Retrofit projects where wireless room-level sensors are needed
Spaces requiring combined temperature and humidity monitoring for comfort or energy efficiency
Key specifications
Mounting format: frame system F-8z, 55 mm
Form factor: wall-mounted room regulator for flush installation in compatible frames
Integrated sensor: indoor relative humidity measurement
Communication: wireless link compatible with the F-8z platform (wireless control of heating/ventilation)
Finish: black
Application: indoor, residential and commercial zone control
How to use
Install the regulator into a compatible F-8z 55 mm frame following the manufacturer’s mounting instructions. Position the device at a representative indoor location away from direct heat sources, drafts and humidifiers to ensure accurate humidity readings. After mechanical installation, pair the regulator wirelessly with the F-8z platform controller or gateway according to the platform pairing procedure. Configure control parameters from the central controller or local interface as required for heating or ventilation setpoints and scheduling.
Usage recommendations
For reliable humidity readings and effective zone control, place the unit on an interior wall at approximately 1.1–1.5 m height, avoid locations near radiators, air vents or kitchens, and perform periodic verification of wireless connection and sensor performance during routine maintenance.

## FAQ

### How much does the Wireless room regulator TECH STF-8ZBK cost, and is it available for purchase?

The price is 95.49 € (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 Wireless room regulator TECH STF-8ZBK 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/11867719/67274071_large.webp