# Door/Window Sensor Homematic IP HmIP-SWDM Wireless White Battery 48 months

**URL:** https://aio.lv/en/product--homematic-151363a0--5092325
**Data updated:** 2025-12-30 05:57 (EET)
**Category:** Control Systems
**Manufacturer:** HomeMatic
**Manufacturer code:** 151363A0
**EAN:** 4047976513635
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--homematic-151363a0--5092325

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Homematic IP HmIP-SWDM is a wireless door/window sensor in white color. It operates on RF wireless technology and is powered by 2x 1.5 V LR03/micro/AAA batteries, providing a battery life of up to 48 months. With dimensions of 102 mm width, 25 mm depth, and 18 mm height, it is compact and easy to install. This sensor is designed for security and automation in smart homes, ensuring reliable monitoring of doors and windows.

## Long description

The Homematic IP HmIP-SWDM wireless door/window sensor detects opening and closing of doors and windows and reports events to the Homematic IP app. The compact white sensor is battery powered (2x 1.5 V LR03/AAA) with up to 48 months battery life and fits standard mounting locations. It can operate stand‑alone with direct pairing to up to eight Homematic IP radiator thermostats for automatic temperature reduction during ventilation or be integrated via an Access Point for central configuration and status display in the Homematic IP smartphone app.
Advantages
The sensor provides immediate detection and app notification when a window or door is opened or closed and can trigger a connected Homematic IP Alarm Siren (e.g. HmIP-ASIR-2) to sound an alarm. When paired with Homematic IP radiator thermostats, it enables automatic temperature lowering during ventilation to save energy while maintaining comfort. Installation is quick and flexible: the contact and magnet can be mounted with screws or adhesive strips, and adhesive removal is residue‑free, making the device suitable for rented properties.
Suitable for
 Monitoring windows and doors for security and automation
 Pairing with Homematic IP radiator thermostats to reduce heating during ventilation
 Integration into Homematic IP systems via Access Point for central control
 Use in rented properties thanks to residue‑free adhesive mounting
Key specifications
 Model: Homematic IP HmIP-SWDM
 Power: 2x 1.5 V LR03/AAA batteries
 Battery life: up to 48 months
 Dimensions (W×D×H): 102 × 25 × 18 mm
 Wireless technology: RF (Homematic IP)
 Color: White
 MPN: 151363A0, EAN: 4047976513635
How to use
Install the sensor by mounting the main contact on the frame and the magnet on the moving part (window or door) using the supplied screws or adhesive strips. For stand‑alone operation, pair the sensor directly to up to eight Homematic IP radiator thermostats (basic HmIP-eTRV-B) to enable automatic temperature lowering when a window is opened. For full integration and remote status display, connect the sensor to a Homematic IP Access Point and configure it via the free Homematic IP smartphone app.
Usage recommendations
Place the sensor where the contact and magnet align within the recommended gap to ensure reliable detection. Replace batteries promptly when indicated in the app to maintain continuous monitoring. When using adhesive mounting on rental property, follow the manufacturer’s instructions for residue‑free removal.

## Specifications

| Feature | Value |
|---|---|
| Interface | RF Wireless |
| Weight | 0.046 kg |
| Certification | IP20 |
| Package weight | 130 g |
| Battery type | 2x 1.5 V LR03/micro/AAA |
| Number of batteries supported | 2 |
| Height | 18 mm |
| Width | 102 mm |
| Depth | 25 mm |
| Connectivity technology | Wireless |
| Product colour | White |
| Operating frequency | 868.0-868.6, 869.4-869.65 |
| Compatible products | Homematic IP Radiator Thermostat, Homematic IP Alarm Siren (e.g. HmIP-ASIR-2) |
| Package depth | 36 mm |
| Package height | 93 mm |
| Package width | 122 mm |
| Battery voltage | 1.5 V |
| Maximum outdoor range | 200 m |
| Battery life | 48 month(s) |
| Ambient temperature (max) | 50 °C |
| Ambient temperature (min) | -10 °C |
| Suitable for indoor use | Yes |

## FAQ

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

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 09.07.2026 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 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

### Where can I download the instructions for Door/Window Sensor Homematic IP HmIP-SWDM?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/5092325/54670904_large.webp