# Signal transmitter HomeMatic HmIP-MP3P wireless white — wireless signal transmitter for Homematic IP system

**URL:** https://aio.lv/en/product--homematic-152348a0--11487322
**Data updated:** 2026-02-15 12:40 (EET)
**Category:** Home Automation
**Manufacturer:** HomeMatic
**Manufacturer code:** 152348A0
**EAN:** 4047976523481
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 95.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 79.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--homematic-152348a0--11487322

## 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

Wireless signal transmitter HomeMatic HmIP-MP3P in white by HomeMatic. Designed to send wireless signals within the Homematic IP smart-home ecosystem, it enables integration of sensors, alarms and actuators. Compact and battery-powered, it supports easy placement and connection to the Homematic IP central unit for remote control, automation scenes and status notifications.

## Long description

The HomeMatic HmIP-MP3P wireless white signal transmitter is a compact battery-powered device designed to send wireless signals within the Homematic IP smart-home ecosystem. It connects to the Homematic IP central control to relay sensor triggers, alarm inputs and status changes to other devices and automation logic. Its compact design and battery operation allow flexible placement where mains power is not available.
Advantages
The transmitter offers reliable radio communication with Homematic IP components and simple integration into existing systems via the central unit. Battery operation provides installation freedom without wiring, and the small white housing blends into residential and commercial interiors. The device supports event-based signalling for automations and remote notifications through the Homematic IP app or connected control systems.
Suitable for
Extending signal coverage for sensors and alarms in rooms without wired connections
Triggering automation scenes such as lighting, heating or security routines
Integrating third-party sensors and input devices into Homematic IP setups
Temporary or mobile installations where quick placement is required
Key specifications
Wireless protocol: compatible with Homematic IP radio standard
Power supply: battery-powered for flexible installation
Housing colour and material: white compact enclosure suitable for wall or surface mounting
Installation type: no-wiring mounting, suitable for indoor use
Function: transmits input signals and events to Homematic IP central control
How to use
Install the transmitter in a location with reliable radio reception to the Homematic IP central unit. Insert the appropriate batteries and follow the pairing procedure in the Homematic IP app or the central unit’s interface to add the device to your smart-home network. After pairing, assign the transmitter to desired automations or link it to specific actuators and notifications. Position the unit so that it can detect or receive external inputs as required for the intended application.
Usage recommendations
Place the transmitter within recommended range of the Homematic IP central unit and avoid metal obstructions that can degrade radio signal. Check battery status periodically and use the Homematic IP app to verify connectivity and event logs. For reliable alarm and safety applications, test integration and notification paths after installation.

## FAQ

### How much does the HomeMatic HmIP-MP3P wireless signal transmitter cost, and is it available for purchase?

The price is 95.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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, Installment. All transactions are 100% secure and encrypted.

### Can HomeMatic HmIP-MP3P wireless signal 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 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/11487322/66219004_large.webp