{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product FRITZ DECT 350 Smart Home Transmitter Wireless Wall-mounted 1880 - 1900 MHz AAA Battery
70.99 €

FRITZ DECT 350 Smart Home Transmitter Wireless Wall-mounted 1880 - 1900 MHz AAA Battery

FRITZ DECT 350 Smart Home Transmitter Wireless Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

FRITZ DECT 350 Smart Home Transmitter Wireless Wall-mounted 1880 - 1900 MHz AAA Battery

{{email}}
You keep track of price changes

FRITZ DECT 350 Smart Home Transmitter Wireless Wall-mounted 1880 - 1900 MHz AAA Battery

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

FRITZ DECT 350 wireless wall-mounted smart home transmitter operates at 1880 - 1900 MHz frequency. Powered by AAA batteries, dimensions are 28.5 x 12 x 24 mm.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 10760434
Manufacturer: FRITZ
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
08.12.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
11.12.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.12 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
11.12.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The FRITZ DECT 350 is a wireless wall-mounted smart home transmitter designed to integrate seamlessly into your existing home automation network. Operating at a frequency of 1880 - 1900 MHz and powered by AAA batteries, this compact device functions as a magnetic door and window contact. It immediately detects open doors and tilted windows, allowing you to manage your connected home environment efficiently. Measuring 28.5 x 12 x 24 mm, it can be mounted on almost all window and door frames or even invisibly inside standard window frames with Eurofold.

Advantages

This wireless transmitter offers reliable performance by operating on the established DECT ULE standard, ensuring secure and energy-efficient communication with your central hub. It helps you save on heating costs when used together with FRITZ! radiator controls by automatically pausing heating when a window is opened. The device provides versatile control options, allowing you to switch and manage all FRITZ! Smart Home devices and compatible Zigbee devices. Integration into scenes, templates, and routines enables full automation of your daily household tasks.

Suitable for

  • Monitoring open or closed windows and doors to enhance home security and energy efficiency
  • Triggering automated routines and scenes alongside FRITZ! radiator controls and other smart devices
  • Users looking for a compact, battery-powered smart home transmitter compatible with existing FRITZ!Box setups

When it may not be suitable

This device may not be suitable for households that do not use a compatible FRITZ!Box with a DECT base station running FRITZ!OS 7.50 or later, as it requires this specific infrastructure to function. Additionally, it relies on wireless connectivity and battery power, meaning it cannot be hardwired into mains electricity.

Key specifications

  • Wireless wall-mounted design
  • Operating frequency range of 1880 - 1900 MHz
  • Powered by AAA batteries
  • Dimensions of 28.5 x 12 x 24 mm
  • Magnetic door and window contact functionality
  • DECT ULE connectivity technology
  • LED status indicator for standby, updates, and registration

How to use

To begin using the FRITZ DECT 350, insert the AAA batteries and register the device with any compatible FRITZ!Box featuring a DECT base station running FRITZ!OS 7.50 or later. Setup is handled directly through the FRITZ!Box user interface, where you can easily configure the transmitter. Mount the unit onto your chosen door or window frame using the provided guidelines. Once installed, the integrated LED will indicate successful registration and standby status, allowing you to monitor window and door states via the FRITZ!App Smart Home, FRITZ!Fon, or the FRITZ!OS interface.

What to consider before purchase

  • Verify that your existing router is a FRITZ!Box equipped with a DECT base station and updated to FRITZ!OS 7.50 or later
  • Check the physical dimensions of your window or door frames to ensure proper placement and fit
  • Confirm that you have compatible FRITZ! smart home devices or Zigbee devices if you plan to use the transmitter for advanced routines

Usage recommendations: Regularly check the battery level of the AAA batteries to ensure uninterrupted wireless transmission. Keep the device firmware updated by utilizing the automatic update function for access to new features and improved stability.

All features
Type: Characteristics of the device.
Wall-mounted
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.036 kg
Package weight: Weight of the packaged product.
120 g
Battery type: Description of battery supplied with the product, such battery form factor (e.g. AA/AAA).
AAA
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 50
Number of batteries supported: The number of batteries that can be used with the product.
2
Power source: What is providing power for the product e.g. mains electricity.
Battery
Height: The measurement of the product from head to foot or from base to top.
24 mm
Width: The measurement or extent of something from side to side.
28.5 mm
Depth: The distance from the front to the back of something.
12 mm
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wireless
Product colour: The colour e.g. red, blue, green, black, white.
White
Maximum operating distance: The maximum distance from which you can operate the device.
40 m
Operating frequency: The rate at which an electrical current alternates, usually measured in Hertz (Hz). Also the way to note a general location on the radio frequency spectrum such as 800 MHz, 900 MHz or 1900 MHz.
1880 - 1900
Package depth: The distance from the front to the back of the packaging.
142 mm
Package height: The distance from the top to the bottom of the packaging.
40 mm
Package width: The distance from one side of the packaging to the other.
129 mm
Batteries included:
Yes
Transmit power:
250 mW

Description

Machine translation.

Similar products

{{product.title}}
Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the FRITZ DECT 350 Smart Home Transmitter Wireless cost, and is it available for purchase?

The price is 70.99 € (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 08.12.2026 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 FRITZ 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 FRITZ 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for FRITZ DECT 350 Smart Home Transmitter Wireless?

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.
warranty
14-Day Return Policy
We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery
Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment
Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008
AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.