# Wall-mounted Transmitter FRITZ!DECT 350 Wireless 1880-1900 MHz

**URL:** https://aio.lv/en/product--avm-20003050--10760434
**Data updated:** 2026-01-14 13:01 (EET)
**Category:** Home Automation
**Manufacturer:** AVM
**Manufacturer code:** 20003050
**EAN:** 4023125030505
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 43.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--avm-20003050--10760434

## 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 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The FRITZ!DECT 350 is a wall-mounted wireless transmitter operating at 1880-1900 MHz. It is powered by AAA batteries and features a compact design with dimensions of 28.5 mm width, 12 mm depth, and 24 mm height. Ideal for smart home applications, it allows for seamless integration into your existing system.

## Long description

The FRITZ!DECT 350 is a wall-mounted transmitter designed for smart home systems. Operating in the 1880–1900 MHz band, it provides wireless control functionality in a compact housing measuring 28.5 mm wide, 12 mm deep and 24 mm high. The device is powered by AAA batteries, enabling installation where mains power is not available and allowing integration into existing home automation setups compatible with FRITZ! and DECT-based networks.
Advantages
The wall-mounted FRITZ!DECT 350 offers a small footprint and battery operation for flexible placement on walls without direct wiring. Its operation in the 1880–1900 MHz range is suitable for DECT-based smart home communication, and the compact dimensions make it unobtrusive in residential environments. Battery power reduces installation time and lets the transmitter be positioned where signal coverage is needed.
Suitable for
Extending DECT-based smart home controls in apartments and houses
Wireless sensor or actuator triggering where mains power is not accessible
Integrating with FRITZ! smart home systems and compatible DECT hubs
Discrete wall-mounted installations in utility rooms, corridors or near appliances
Key specifications
Operating frequency: 1880–1900 MHz
Power source: AAA batteries
Dimensions: 28.5 mm (width) × 12 mm (depth) × 24 mm (height)
Mounting type: wall-mounted
Intended use: wireless transmitter for home automation
How to use
Install the FRITZ!DECT 350 on a wall at the desired location and insert the required AAA batteries according to polarity markings. Pair the transmitter with a compatible FRITZ! base station or DECT-enabled hub following the hub manufacturer’s pairing procedure. After successful pairing, assign functions or triggers through the smart home system interface to control connected devices or scenes. Replace batteries when the system indicates low battery or when performance degrades.
Usage recommendations
Place the transmitter within reliable DECT signal range of the base station and avoid mounting behind large metallic surfaces. Use fresh AAA batteries and follow the smart home controller’s pairing steps. Regularly check battery level and position to maintain consistent wireless communication.

## Specifications

| Feature | Value |
|---|---|
| Type | Wall-mounted |
| Weight | 0.036 kg |
| Battery type | AAA |
| Operating temperature (T-T) | 0 - 50 |
| Number of batteries supported | 2 |
| Power source | Battery |
| Height | 24 mm |
| Width | 28.5 mm |
| Depth | 12 mm |
| Connectivity technology | Wireless |
| Product colour | White |
| Maximum operating distance | 40 m |
| Operating frequency | 1880 - 1900 |
| Batteries included | Yes |
| Transmit power | 250 mW |

## FAQ

### How much does the Wall-mounted Transmitter FRITZ!DECT 350 cost, and is it available for purchase?

The price is 52.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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. 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 AVM 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 AVM 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 Wall-mounted Transmitter FRITZ!DECT 350?

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/10760434/65911497_large.webp