# Presence sensor Steinel IR Quattro Slim KNX V3 — Steinel IR Quattro Slim KNX V3 presence detector

**URL:** https://aio.lv/en/product--steinel-st058494--11863746
**Data updated:** 2026-03-09 17:40 (EET)
**Category:** Smart Sensors
**Manufacturer:** Steinel
**Manufacturer code:** ST058494
**EAN:** 4007841058494
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 166.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 138.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--steinel-st058494--11863746

## 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

Steinel IR Quattro Slim KNX V3 is a wall-mounted presence sensor designed for KNX building automation. The device detects motion and presence using infrared sensing and integrates with KNX systems for lighting and occupancy control. It is intended for energy-efficient control of lighting and HVAC in commercial and residential spaces where KNX integration is required.

## Long description

The Steinel IR Quattro Slim KNX V3 is a wall-mounted presence sensor designed for integration with KNX building automation. It detects motion and presence using infrared technology and provides reliable occupancy information for automated lighting and HVAC control. The slim enclosure and discrete installation make it suitable for corridors, offices, meeting rooms and residential areas where KNX-based energy management is used.
Advantages
The sensor combines multi-element infrared detection with an optimized lens geometry to improve presence and motion recognition while minimizing false triggers. KNX compatibility enables seamless integration into existing building control systems, allowing centralized configuration, status monitoring and logic functions. Its slim design reduces visual impact on interiors and supports wall mounting at typical installation heights for accurate coverage.
Suitable for
Automatic lighting control in corridors and stairwells
Occupancy-based HVAC control in offices and meeting rooms
Energy management in residential KNX installations
Retrofit projects where a compact wall-mounted detector is required
Key specifications
Detection method: passive infrared (PIR) with multiple sensing elements
Mounting: wall-mounted slim enclosure designed for standard installation heights
Integration: KNX bus compatibility for configuration and communication
Coverage: pattern optimized for indoor presence detection (effective for corridors, rooms and transitional spaces)
Functionality: presence and motion detection for lighting and HVAC automation
Design: low-profile housing intended for discrete interior installation
How to use
Install the Steinel IR Quattro Slim KNX V3 at the recommended wall height and position to ensure the coverage pattern matches the monitored area. Connect the device to the KNX bus according to KNX installation standards and configure parameters such as presence sensitivity, detection range and timeouts via the KNX commissioning tool. Use the KNX system to map sensor outputs to lighting circuits, timers or HVAC scenes so that occupancy information triggers the desired control actions.
Usage recommendations
For reliable operation, avoid placing the sensor where direct air vents, heating elements or reflective surfaces can cause irregular temperature patterns. Calibrate sensitivity and timeout settings during commissioning to balance responsiveness and false alarm suppression. Regularly verify KNX communication and functionality as part of building maintenance routines.

## FAQ

### How much does the Steinel IR Quattro Slim KNX V3 presence sensor 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 — 4 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 Steinel IR Quattro Slim KNX V3 presence sensor 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 Steinel 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 Steinel 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/11863746/67262417_large.webp