# Portable configurable button for smart home control Nenurodyta AVM FRITZ DECT 440 (customer return, portable)

**URL:** https://aio.lv/en/product--nenurodyta-ec689154531--12219837
**Data updated:** 2026-03-29 16:07 (EEST)
**Category:** Home Automation
**Manufacturer:** Nenurodyta
**Manufacturer code:** EC/689154531
**EAN:** 676737184117
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 22.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nenurodyta-ec689154531--12219837

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Portable configurable button AVM FRITZ!DECT 440 (customer return) designed for smart home control via DECT radio. This device provides programmable button actions to trigger scenes, switch devices or send signals to compatible FRITZ!Box systems. Suitable for controlling lights, shutters, thermostats or security functions in home automation setups.

## Long description

The Portable configurable button AVM FRITZ!DECT 440 (customer return) is a battery-powered wireless control device designed to integrate with compatible FRITZ!Box systems using DECT technology. The compact handheld unit offers a programmable button that can be assigned to trigger scenes, switch individual smart devices, or send control signals to group setups. It is intended for flexible placement and mobile use inside the home, enabling simple manual control of lights, shutters, heating setpoints and other DECT-capable smart home components.
Advantages
The device supports DECT-based communication with supported home gateways, allowing stable local control without relying on cloud services. Its portable form factor and single configurable button make it easy to carry or move between rooms for on-demand operation. The unit is compatible with common FRITZ!Box smart home functions, enabling assignment of different actions for short press, long press or repeated presses where the system supports such mappings. As a customer return item, it may show light signs of prior handling but remains functional for its intended control tasks.
Suitable for
Manual control of smart lights and plugs
Triggering predefined scenes (lighting, comfort, security)
Operating motorized shutters and blinds
Adjusting thermostatic setpoints or heating modes
Temporary or mobile control in multi-room setups
Key specifications
Wireless protocol: DECT
Power source: replaceable or rechargeable battery (device-specific)
Control interface: single configurable button with support for multiple press types
Compatibility: designed for integration with FRITZ!Box smart home systems that support DECT device control
Form factor: compact portable handheld unit for indoor use
How to use
Pair the portable button with a compatible FRITZ!Box according to the gateway's device registration procedure. Within the smart home interface, assign actions to the button press variants supported by the system (for example, short press to switch a light, long press to activate a scene). Place or carry the unit where manual control is required; the device transmits commands over the DECT network to the configured targets. Replace or recharge the battery as indicated by the gateway or the device status to ensure uninterrupted operation.
Usage recommendations
To ensure reliable operation, keep the FRITZ!Box and DECT devices within recommended range and avoid heavy obstructions between the button and the base station. Verify action mappings in the FRITZ!Box user interface after pairing and test all configured press types. As this item is a customer return, inspect the unit for cosmetic wear and ensure battery contacts and button responsiveness are intact before final placement.

## FAQ

### How much does the Portable configurable button AVM FRITZ!DECT 440 cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 09.07.2026 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 Nenurodyta 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 Nenurodyta 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/12219837/68078851_large.webp