# Infrared sensor Homematic IP HmIP-SMO-A-2 Wireless Wall Anthracite

**URL:** https://aio.lv/en/product--homematic-156227a0--10702947
**Data updated:** 2026-01-14 12:59 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** HomeMatic
**Manufacturer code:** 156227A0
**EAN:** 4047976562275
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 92.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 76.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--homematic-156227a0--10702947

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Homematic IP HmIP-SMO-A-2 is a wireless infrared sensor designed for both indoor and outdoor use. It operates on a frequency of 868.0-868.6; 869.4-869.65 MHz and is powered by a battery with a lifespan of up to 6 years. The sensor has a compact design with dimensions of 76 mm width, 90 mm depth, and 74 mm height, making it suitable for wall mounting. The anthracite color adds a modern touch to any environment.

## Long description

The Homematic IP HmIP-SMO-A-2 Wireless Wall Anthracite is a compact infrared motion sensor designed for indoor and outdoor use. The device detects movement using passive infrared technology and communicates wirelessly within the Homematic IP system on the 868.0–868.6 MHz and 869.4–869.65 MHz bands. Powered by a long-life battery, the sensor offers a low-maintenance solution for automating lighting, triggering alarms, or activating other smart-home functions. Its anthracite housing and unobtrusive wall-mounted form factor suit residential and commercial environments where a discreet presence sensor is required.
Advantages
The sensor provides reliable passive infrared motion detection with a compact housing and a modern anthracite finish that blends into many interiors and façades. Wireless communication within the Homematic IP system allows seamless integration with other devices and central control units without the need for wiring. The energy-efficient design and battery operation deliver several years of service life under typical use, reducing maintenance intervals. Wall-mount suitability and weather-resistant design elements support placement in sheltered outdoor locations as well as indoor rooms.
Suitable for
Automated lighting control in hallways, stairwells, porches, and utility rooms
Presence detection for smart-home scenes and energy-saving profiles
Triggering security notifications or alarm sequences in integrated systems
Temporary or permanent installations where wiring is impractical
Key specifications
Detection technology: Passive infrared (PIR) motion detection
Operating frequency ranges: 868.0–868.6 MHz and 869.4–869.65 MHz
Power source: Replaceable battery with up to 6 years typical service life
Mounting: Wall-mounted compact housing
Dimensions (W × D × H): 76 mm × 90 mm × 74 mm
Color: Anthracite
Suitable environments: Indoor and sheltered outdoor locations
How to use
Mount the sensor on a vertical wall at the recommended height for optimal coverage and angle it to cover the desired detection zone. Insert the battery according to the manufacturer’s instructions and pair the sensor with a Homematic IP central unit or gateway following the pairing procedure in the system documentation. After pairing, configure detection sensitivity, timeouts, and integration with lighting or alarm functions via the Homematic IP app or central control interface. Periodically verify the battery status in the system and replace the battery when indicated.
Usage recommendations
Install the sensor in a location protected from direct rain and strong sunlight for reliable long-term operation. Avoid mounting near heating vents, air conditioning outlets, or in places with rapid temperature changes to reduce false triggers. For outdoor use choose sheltered mounting positions such as under eaves or behind protective covers while ensuring the sensor’s field of view remains unobstructed.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.17 kg |
| Package weight | 303.6 g |
| Battery type | AA |
| Operating temperature (T-T) | -20 - 55 |
| Number of batteries supported | 2 |
| Height | 74 mm |
| Sensor type | Infrared sensor |
| Width | 76 mm |
| Depth | 90 mm |
| Connectivity technology | Wireless |
| Product colour | Anthracite |
| Operating frequency | 868.0-868.6; 869.4-869.65 |
| Battery life | 6 year(s) |
| Package depth | 112 mm |
| Package height | 97 mm |
| Package width | 122 mm |
| Manual | Yes |
| Batteries included | Yes |
| Power consumption | 40 mA |
| Mounting type | Wall |
| Placement | Outdoor, Indoor |
| Power source type | Battery |
| Transmission distance | 230 m |
| Detection angle | 90 ° |
| Screws included | Yes |
| Detection distance | 12 m |
| Hue dimmer switch International Protection (IP) code | IP44 |

## FAQ

### How much does the Infrared sensor Homematic IP HmIP-SMO-A-2 cost, and is it available for purchase?

The price is 92.99 € (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 13.07.2026 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 Infrared sensor Homematic IP HmIP-SMO-A-2 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/10702947/59721056_large.webp