# Indoor Temperature & Humidity Sensor Homematic IP HmIP-STHD

**URL:** https://aio.lv/en/product--homematic-150180a0--3128809
**Data updated:** 2026-03-07 11:05 (EET)
**Category:** Home Automation
**Manufacturer:** HomeMatic
**Manufacturer code:** 150180A0
**EAN:** 4047976501809
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 40.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--homematic-150180a0--3128809

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Homematic IP HmIP-STHD is a freestanding indoor temperature and humidity sensor. It operates on 1.5V LR03/Micro/AAA alkaline batteries. With dimensions of 55mm width, 23.5mm depth, and 50mm height, it is compact and easy to place anywhere in your home. Monitor your indoor climate effectively with this reliable sensor.

## Long description

The Indoor Temperature & Humidity Sensor Homematic IP HmIP-STHD is a compact freestanding device designed to measure indoor climate parameters. It monitors temperature and relative humidity and is powered by a single 1.5V LR03/Micro/AAA alkaline battery for simple, maintenance-light operation. With small dimensions (55 mm × 23.5 mm × 50 mm) the sensor fits on shelves, windowsills or other flat surfaces to provide continuous indoor climate data to Homematic IP systems.
Advantages
The sensor provides accurate temperature and humidity readings suitable for everyday home monitoring. Its compact, freestanding design allows flexible placement without installation tools. Low-power consumption extends battery life, while compatibility with Homematic IP ensures data is integrated into existing home automation setups for climate control, monitoring, or logging. The device's unobtrusive size and neutral appearance make it easy to position in living rooms, bedrooms, kitchens or hallways.
Suitable for
Monitoring room temperature in residential spaces
Tracking indoor relative humidity to protect wooden furniture and musical instruments
Integration with Homematic IP systems for automated heating or ventilation control
Placing on shelves, desks or windowsills where wall mounting is not desired
Key specifications
Measured parameters: temperature and relative humidity
Power supply: 1 × 1.5V LR03/Micro/AAA alkaline battery
Form factor: freestanding compact sensor
Dimensions: 55 mm (width) × 23.5 mm (depth) × 50 mm (height)
Typical placement: indoor use on flat surfaces
How to use
Insert a single 1.5V LR03/Micro/AAA alkaline battery into the device following the battery polarity markings. Place the sensor on a stable, flat surface at a representative location in the room, away from direct sunlight, heating elements or drafts to avoid skewed readings. Add the device to your Homematic IP network following the manufacturer's pairing procedure so temperature and humidity data are available in the Homematic IP app or gateway for monitoring and automation tasks.
Usage recommendations
For the most reliable climate data, position the sensor at typical head height on a shelf or table in the room being monitored and avoid locations close to windows, radiators or kitchen stoves. Replace the alkaline battery as soon as low-battery alerts appear in your Homematic IP system to maintain continuous measurements.

## Specifications

| Feature | Value |
|---|---|
| Type | Freestanding |
| Display | LCD |
| Weight | 0.065 kg |
| Battery technology | Alkaline |
| Storage temperature (T-T) | 5 - 35 |
| Package weight | 177.6 g |
| Battery type | LR03/Micro/AAA |
| Number of batteries supported | 2 |
| Height | 50 mm |
| Sensor type | Temperature & humidity sensor |
| Width | 55 mm |
| Depth | 23.5 mm |
| Connectivity technology | Wireless |
| Purpose | Indoor |
| Package depth | 112 mm |
| Package height | 48 mm |
| Package width | 122 mm |
| Battery voltage | 1.5 V |
| Built-in display | Yes |

## FAQ

### How much does the Indoor Temperature & Humidity Sensor Homematic IP HmIP-STHD cost, and is it available for purchase?

The price is 48.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 10.07.2026 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

## Image

https://aio.lv/img/cache/product/3128809/65595370_large.webp