# Environmental Sensor eQ-3 AG HmIP-SWO-B

**URL:** https://aio.lv/en/product--homematic-152056a0--3458254
**Data updated:** 2026-01-13 17:42 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** HomeMatic
**Manufacturer code:** 152056A0
**EAN:** 4047976520565
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 137.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 114.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--homematic-152056a0--3458254

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The eQ-3 AG HmIP-SWO-B is a smart home environmental sensor that measures temperature, humidity, and brightness. It features wireless connectivity, allowing for easy integration into your HomeMatic system. With its compact design and reliable performance, it helps you monitor your indoor environment effectively, ensuring comfort and energy efficiency.

## Long description

The eQ-3 AG HmIP-SWO-B is an environmental sensor designed for smart home installations. It measures temperature, relative humidity and ambient brightness and transmits the data wirelessly for integration into HomeMatic IP systems. Its compact housing and straightforward connectivity allow continuous monitoring of indoor conditions to support automated heating, ventilation and lighting scenarios.
Advantages
The sensor provides three environmental measurements in a single device, enabling multi-parameter monitoring without occupying additional space. Wireless communication simplifies installation and placement anywhere within range of the HomeMatic IP network. The compact, unobtrusive design is suitable for living areas, bedrooms or utility rooms, while the device’s measurement accuracy supports consistent control of climate and lighting automations.
Suitable for
 Monitoring room temperature for climate control
 Tracking relative humidity in living spaces and storage areas
 Measuring ambient brightness to automate lighting scenes
 Integration into HomeMatic IP smart home setups
Key specifications
 Measured parameters: temperature, relative humidity, ambient brightness
 Connectivity: wireless radio compatible with HomeMatic IP
 Power supply: battery-operated for flexible placement
 Form factor: compact wall or surface-mounted housing
 Operational environment: designed for indoor use
How to use
Install the sensor in the room where environmental monitoring is required, preferably mounted on an interior wall at typical head height and away from direct sunlight, heating sources or drafts to obtain representative readings. Insert the battery according to the manufacturer’s instructions, then follow the HomeMatic IP pairing procedure to add the device to your gateway or central unit. After successful integration, configure measurement intervals and automation rules in the HomeMatic app or controller to use temperature, humidity and brightness data for climate control and lighting automation.
Usage recommendations
Place the device on an interior wall away from windows and heating appliances for accurate temperature and humidity data. Regularly check battery status in the HomeMatic app and replace batteries as needed to maintain continuous wireless reporting. For reliable brightness measurements, avoid placing the sensor behind furniture or in highly shaded locations.

## FAQ

### How much does the Environmental Sensor eQ-3 AG HmIP-SWO-B cost, and is it available for purchase?

The price is 137.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 14.07.2026 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 Environmental Sensor eQ-3 AG HmIP-SWO-B 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 HomeMatic 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 HomeMatic 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/3458254/54662750_large.webp