# Door/Window Sensor Homematic IP HmIP-SWDO-I

**URL:** https://aio.lv/en/product--eq-3-151039a0--1501731
**Data updated:** 2026-02-12 09:42 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** eQ-3
**Manufacturer code:** 151039A0
**EAN:** 4047976510399
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 85.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 70.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eq-3-151039a0--1501731

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Homematic IP HmIP-SWDO-I is a wireless door/window sensor designed for security. It features RF wireless connectivity, operates on 1.5V alkaline LR03 batteries, and has dimensions of 166.5mm x 19mm x 12.5mm. This sensor enhances home security by detecting openings and can be easily integrated into your smart home system.

## Long description

The Homematic IP HmIP-SWDO-I is a wireless door and window sensor designed to detect openings and support smart-home security. Compact and battery-powered, the device communicates via RF wireless connectivity and integrates with Homematic IP systems to report open/closed states. Its slim profile and lightweight housing allow installation on frames and sashes where space is limited, while the included magnets enable reliable magnetic contact detection.
Advantages
The sensor offers wireless operation for flexible placement without additional wiring and runs on common 1.5 V alkaline LR03 batteries for easy replacement. Its compact dimensions provide discreet mounting on doors and windows. The RF connection ensures low-power communication with a Homematic IP access point or compatible gateway, enabling real-time status updates within the smart-home environment.
Suitable for
 Monitoring doors and windows in residential apartments or houses
 Integrating into alarm and automation scenarios with Homematic IP systems
 Use in rooms with limited mounting space thanks to slim design
 Temporary installations where cable-free sensors are preferred
Key specifications
 Power supply: 1.5 V alkaline LR03 batteries
 Wireless connectivity: RF (Homematic IP protocol)
 Dimensions: 166.5 mm x 19 mm x 12.5 mm
 Detection principle: magnetic contact (open/closed status)
 Mounting: surface mounting on frame and sash
How to use
Mount the sensor body on the fixed frame and the magnet element on the moving sash or door so that the two parts align when closed. Insert the supplied batteries following the polarity markings and pair the device with a Homematic IP access point or compatible gateway according to the manufacturer's pairing procedure. After pairing, verify that the system receives open and closed status updates and adjust the physical position if required to ensure reliable contact detection.
Usage recommendations
Place the sensor away from large metal objects that could affect RF communication and ensure the magnet and sensor are aligned within the recommended gap for reliable detection. Replace batteries promptly when the system reports low battery to maintain continuous monitoring. Use weather-protected mounting positions or indoor installations to avoid exposure to moisture and extreme temperatures.

## Specifications

| Feature | Value |
|---|---|
| Interface | RF Wireless |
| Weight | 0.047 kg |
| Certification | CE |
| Battery technology | Alkaline |
| Battery type | LR03 |
| Number of batteries supported | 2 |
| Height | 12.5 mm |
| Width | 166.5 mm |
| Depth | 19 mm |
| Connectivity technology | Wireless |
| Product colour | White |
| Package depth | 48 mm |
| Package height | 93 mm |
| Package width | 184 mm |
| Manual | Yes |
| Quick start guide | Yes |
| Battery voltage | 1.5 V |
| Number of products included | 1 pc(s) |
| Maximum outdoor range | 230 m |

## FAQ

### How much does the Door/Window Sensor Homematic IP HmIP-SWDO-I cost, and is it available for purchase?

The price is 85.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 01.07.2026 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 Door/Window Sensor Homematic IP HmIP-SWDO-I 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 eQ-3 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 eQ-3 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/1501731/57982805_large.webp