# Water detector Homematic IP HmIP‑SWD sensmitter, wireless, battery (AAA), 80×80×30 mm, 100 mA

**URL:** https://aio.lv/en/product--homematic-ip-151694a0--12042251
**Data updated:** 2026-03-15 11:42 (EET)
**Category:** Smart Sensors
**Manufacturer:** Homematic IP
**Manufacturer code:** 151694A0
**EAN:** 4047976516940
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 59.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 49.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--homematic-ip-151694a0--12042251

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Homematic IP HmIP‑SWD is a wireless water detector (sensmitter) in white designed to detect water presence and alert smart‑home systems. It is battery powered (LR03/AAA) with approx. 100 mA consumption and compact dimensions 80×80×30 mm. Suitable for monitoring leaks around washing machines, boilers, sinks and cellars and integrates with Homematic IP setups for event notifications.

## Long description

Homematic IP HmIP‑SWD sensmitter is a compact wireless water detector in white designed to detect the presence of water and report it to a Homematic IP smart‑home system. The device is battery powered (AAA/LR03) and housed in a small enclosure measuring 80×80×30 mm. Its low average current consumption of approximately 100 mA supports long intervals between battery replacements. The sensor recognizes water contact reliably, enabling timely alerts for potential leaks or overflows.
Advantages
The HmIP‑SWD sensmitter integrates wirelessly with Homematic IP systems to provide automated event notifications and logging of water incidents. Its compact size allows discreet placement near washing machines, boilers, sinks or in cellars and other confined spaces. Battery operation removes the need for wiring and simplifies installation. The detector’s straightforward design focuses on dependable water detection with minimal maintenance effort.
Suitable for
 Monitoring potential leaks around washing machines and dishwashers
 Detecting water accumulation near boilers and water heaters
 Protecting under‑sink cabinets and bathroom areas from unnoticed drips
 Basement and cellar moisture or flood detection
 Integration into Homematic IP smart‑home alarm and automation routines
Key specifications
 Wireless communication: compatible with Homematic IP system
 Power supply: AAA (LR03) battery operation
 Typical current consumption: approx. 100 mA
 Dimensions: 80 × 80 × 30 mm (compact enclosure)
 Color: white
 Detection type: contact/near‑contact water detection for leak and spill events
How to use
Place the HmIP‑SWD sensmitter on a flat surface at the location to be monitored, for example directly on the floor near a washing machine, under a sink, or next to a boiler. Install the AAA battery according to the polarity markings, then pair the device with the Homematic IP access point or central unit following the manufacturer’s pairing procedure. Once paired, configure notification and automation rules in the Homematic IP app to receive alerts or trigger automations when water is detected. Test the sensor after installation to confirm correct reporting and positioning.
Usage recommendations
For reliable operation, mount the detector where water would naturally collect and avoid placing it on uneven or highly absorbent surfaces. Replace the battery promptly when the system indicates low battery. Do not expose the device to continuous submersion; it is intended for leak and spill detection rather than prolonged underwater use.

## Specifications

| Feature | Value |
|---|---|
| Alarm decibels | 77 dB |
| Battery voltage | 1.5 V |
| Power consumption | 100 mA |
| On/off switch | Yes |
| Power source type | Battery |
| Transmission distance | 230 m |
| Product type | Sensmitter |

### Features

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Product colour | White |
| Operating frequency | 868.0-868.6; 869.4-869.65 |
| International Protection (IP) code | IP44 |

### Power

| Feature | Value |
|---|---|
| Battery type | LR03 / Micro / AAA |
| Number of batteries supported | 2 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0782 kg |
| Package weight | 154.2 g |
| Height | 30 mm |
| Width | 80 mm |
| Depth | 80 mm |
| Package depth | 112 mm |
| Package height | 48 mm |
| Package width | 122 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 55 |

## FAQ

### How much does the Water detector Homematic IP HmIP‑SWD cost, and is it available for purchase?

The price is 59.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 17.07.2026 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 IP 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 IP 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12042251/67600733_large.webp