# Wireless Room Controller Tech T-4.2 55110 OEM — wireless room controller, model T-4.2

**URL:** https://aio.lv/en/product--oem-55110--11505361
**Data updated:** 2026-03-07 20:23 (EET)
**Category:** Home Automation
**Manufacturer:** OEM
**Manufacturer code:** 55110
**EAN:** 5902479664613
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 53.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-55110--11505361

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Wireless Room Controller Tech T-4.2 55110 OEM is a compact wireless controller designed for room-level automation. As a wireless room controller, it provides local control of heating, ventilation or other HVAC and smart home functions where compatible. The unit is intended for OEM installation and integration into building automation systems, offering simple placement without wiring to a central controller and enabling local user control and status monitoring.

## Long description

The Wireless Room Controller Tech T-4.2 is a compact wireless controller intended for room-level automation and OEM integration. As a wireless room controller, it enables local control of heating, ventilation and other compatible HVAC or smart-home functions without hardwiring to a central controller, allowing flexible placement and room-by-room management. The unit supports local user interaction and status monitoring when integrated into a compatible building automation system.
Advantages
The Tech T-4.2 offers simple installation and flexibility by removing the need for direct wiring to a central unit, which reduces installation time and disruption. Its compact design makes it suitable for tight spaces and retrofit projects while preserving room aesthetics. Wireless connectivity enables decentralized control and easier system expansion. The controller is designed for OEM integration, facilitating incorporation into existing automation platforms and enabling standardized local control and monitoring.
Suitable for
 Room-level heating control in residential or commercial spaces
 Local ventilation or fan-speed management where compatible
 Retrofit installations where wiring to a central controller is impractical
 OEM projects requiring a compact wireless control unit for building automation
Key specifications
 Form factor: compact wall- or device-mounted wireless controller
 Primary application: local control of heating, ventilation and compatible HVAC or smart-home functions
 Connectivity: wireless communication for integration into building automation systems
 Installation: designed for OEM installation and system integration without hardwired connection to central controller
 User interface: local controls and status indication for in-room interaction
How to use
Install the Tech T-4.2 in the chosen room following OEM integration guidelines and position it to ensure reliable wireless communication with the building automation network. Configure the device within the host automation platform to map available inputs and outputs to local heating, ventilation or other supported functions. Use the local user interface to adjust room setpoints and monitor status once the controller is paired and configured in the system.
Usage recommendations
Place the controller away from large metal obstacles or dense wiring bundles to maintain stable wireless signal. During commissioning, verify communication range and responsiveness for each installation location. For retrofit installations, confirm compatibility with the host automation platform and HVAC equipment before final mounting.

## FAQ

### How much does the Wireless Room Controller Tech T-4.2 cost, and is it available for purchase?

The price is 64.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 143 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 03.07.2026 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 OEM 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 OEM 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/11505361/66397843_large.webp