# Homematic IP 153489A0 smart home transmitter Wireless Wall-mounted RF Wireless

**URL:** https://aio.lv/en/product--homematic-ip-153489a0--12073892
**Data updated:** 2026-03-27 13:57 (EET)
**Category:** Home Automation
**Manufacturer:** Homematic IP
**Manufacturer code:** 153489A0
**EAN:** 4047976534890
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--homematic-ip-153489a0--12073892

## 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

Homematic IP 153489A0. Type: Wall-mounted, Interface: RF Wireless, Connectivity technology: Wireless. Width: 41 mm, Depth: 35 mm, Height: 12 mm

## Long description

The Homematic IP 153489A0 smart home transmitter is a compact, battery-powered wireless wall-mounted RF module designed to convert conventional floating push-buttons, switches or contacts into components of a Homematic IP smart home system. With a slim housing sized for flush-mounted boxes, the device can be placed behind existing switch elements and does not require a mains connection thanks to its durable lithium battery. It supports integration into Homematic IP or compatible third-party solutions for controlling lights, shutters and other connected loads via RF wireless communication.
Advantages
The transmitter enables retrofitting of existing installations without replacing switch covers or wiring changes, preserving current switch systems while adding wireless control capabilities. Compact dimensions allow installation in standard flush-mounted boxes behind buttons and switches. Battery operation simplifies installation and maintenance, and compatibility with Homematic IP Access Point, CCU2/CCU3 or selected partner solutions ensures flexible integration into cloud-based or local smart home setups.
Suitable for
 Retrofitting conventional floating push-buttons for wireless control
 Adding smart control to existing light or shutter switches without rewiring
 Integrating mechanical contacts into Homematic IP or partner systems
 Installing in flush-mounted boxes behind existing switch elements
Key specifications
 Form factor: wall-mounted transmitter for installation in flush-mounted boxes
 Connectivity: RF wireless interface compatible with Homematic IP ecosystem
 Power supply: built-in lithium battery (durable, no mains connection required)
 Dimensions: width 41 mm, depth 35 mm, height 12 mm
 Function: converts floating push-buttons, switches or contacts into wireless inputs
 Integration options: cloud-based access point via smartphone app or local central unit
How to use
Install the transmitter in the flush-mounted box behind the existing push-button or switch and connect the switch contacts to the transmitter according to the installation instructions. Pair the device with a Homematic IP Access Point using the free smartphone app, or add it to a CCU2/CCU3 central control unit or a supported third-party partner solution. After successful integration, configure the desired functions, such as controlling lights or shutters, through the chosen control interface.
Usage recommendations
Place the device inside a flush-mounted box directly behind the existing switch element to ensure reliable contact wiring and RF transmission. Use the Homematic IP app or the local WebUI to assign logical actions and test operation after installation. Replace the lithium battery according to the manufacturer’s guidance and avoid installing the transmitter in locations with strong RF interference.

## Specifications

| Feature | Value |
|---|---|
| Interface | RF Wireless |
| Type | Wall-mounted |
| Weight | 0.0155 kg |
| Height | 12 mm |
| Width | 41 mm |
| Depth | 35 mm |
| Connectivity technology | Wireless |
| Product colour | White |

## FAQ

### How much does the Homematic IP 153489A0 smart home transmitter 153489A0 cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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. 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

### Where can I download the instructions for Homematic IP 153489A0 smart home transmitter 153489A0?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12073892/67579475_large.webp