# Homematic IP HmIP-MIOB Multi IO Box Wireless Wall-Mounted Smart Home Transmitter

**URL:** https://aio.lv/en/product--homematic-ip-142988a0--12477360
**Data updated:** 2026-06-07 13:16 (EEST)
**Category:** Home Automation
**Manufacturer:** Homematic IP
**Manufacturer code:** 142988A0
**EAN:** 4047976429882
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 176.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 145.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--homematic-ip-142988a0--12477360

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Homematic IP HmIP-MIOB Multi IO Box is a versatile wall-mounted smart home transmitter designed for advanced automation. Operating at 230 V, this RF wireless device acts as a central interface for controlling various home functions. It provides reliable connectivity for smart home systems, allowing for seamless integration and management of connected components in residential environments.

## Long description

The Homematic IP HmIP-MIOB Multi IO Box is a sophisticated wall-mounted smart home transmitter designed to serve as a central interface for advanced home automation. Operating on a 230 V power supply, this device facilitates seamless communication between various components within a Homematic IP ecosystem, ensuring reliable control over complex residential systems. Its robust design and wireless RF connectivity make it an essential component for users looking to expand their smart home capabilities with professional-grade hardware.
Advantages
The primary benefit of the Multi IO Box is its ability to act as a versatile bridge for multiple input and output signals, allowing for the integration of diverse home functions into a single, manageable system. By utilizing reliable wireless RF technology, it minimizes the need for extensive cabling while maintaining a stable connection to the central smart home controller. Its wall-mounted form factor ensures a clean installation, and the 230 V operation provides the necessary power for demanding automation tasks, making it a dependable choice for long-term residential use.
Suitable for
Centralized control of heating and cooling systems
Integration of external sensors and actuators
Advanced automation of lighting and shutter control
Expanding existing Homematic IP smart home networks
When it may not be suitable
This device is not intended for standalone operation without a compatible Homematic IP central control unit. It is also not suitable for environments requiring low-voltage battery operation or for outdoor installations that are not protected from moisture and extreme weather conditions.
Key specifications
Interface: RF Wireless
Operating voltage: 230 V
Mounting type: Wall-mounted
Dimensions: 199 mm x 156 mm x 34 mm
How to use
Installation should be performed by a qualified professional due to the 230 V electrical connection. Once mounted to the wall, the device is paired with the Homematic IP Access Point or Central Control Unit via the mobile application or web interface. After successful pairing, users can configure the specific input and output channels to trigger automated routines, such as linking temperature sensors to boiler controls or managing complex lighting scenes based on external triggers.
What to consider before purchase
Ensure compatibility with your existing Homematic IP system
Verify that the installation location has access to a 230 V power supply
Confirm that the mounting surface is suitable for a wall-mounted device
Usage recommendations
For optimal performance, ensure the device is installed within the range of your wireless gateway and avoid placing it behind large metal objects that could interfere with RF signal transmission. Regularly check for firmware updates through the Homematic IP app to maintain system security and functionality.

## Specifications

| Feature | Value |
|---|---|
| Interface | RF Wireless |
| Type | Wall-mounted |
| Weight | 0.365 kg |
| Certification | CE |
| Operating temperature (T-T) | 0 - 50 |
| Height | 156 mm |
| Width | 199 mm |
| Depth | 34 mm |
| Connectivity technology | Wireless |
| Product colour | White |
| Channels quantity | 2 channels |
| Package depth | 184 mm |
| Package height | 97 mm |
| Package width | 187 mm |
| Manual | Yes |
| Operating voltage | 230 V |
| International Protection (IP) code | IP20 |
| User guide | Yes |
| Transmit power | 250 mW |

## FAQ

### How much does the Homematic IP HmIP-MIOB Multi IO Box Smart Home Transmitter cost, and is it available for purchase?

The price is 176.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 14.07.2026 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 Homematic IP HmIP-MIOB Multi IO Box Smart Home Transmitter 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 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

## Image

https://aio.lv/img/cache/product/12477360/68800486_large.webp