# Door/window sensor FRITZ Smart Control 350 — wireless, white, 40 m range, alkaline battery, 91×24×12 mm

**URL:** https://aio.lv/en/product--fritz-20003119--11680996
**Data updated:** 2026-01-28 13:03 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** FRITZ
**Manufacturer code:** 20003119
**EAN:** 4023125031199
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 51.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fritz-20003119--11680996

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

FRITZ Smart Control 350 is a wireless door/window sensor in white with a transmission range up to 40 m. Powered by an alkaline battery, it measures 91×24×12 mm. Designed to detect open/close states of doors and windows, it integrates into home smart systems for basic security and automation, providing remote status monitoring and event triggers.

## Long description

FRITZ!Smart Control 350 is a wireless magnetic door and window sensor designed for FRITZ! Smart Home systems. The compact white sensor detects whether doors or windows are opened or closed and transmits status to the FRITZ! system. It supports automation and can trigger actions such as window-open detection for smart radiator control or other FRITZ! Smart Home routines. The device is battery powered and intended for simple monitoring and event-based automation in residential environments.
Advantages
The sensor provides reliable open/close detection with a compact form factor and a wireless range suitable for typical homes. Integration with FRITZ! Smart Home allows the sensor to trigger heating or ventilation responses and other automated actions. The device is easy to install on doors and windows and operates on an alkaline battery for straightforward replacement. Firmware updates and data security are supported as part of the FRITZ! ecosystem.
Suitable for
Detecting open/closed state of doors and windows
Triggering window-open detection for smart radiator control
Basic home monitoring and event-based automation
Key specifications
Wireless door/window magnetic sensor
Mounting dimensions: 91 × 24 × 12 mm
Range: up to 40 m (typical indoor range)
Power supply: alkaline battery
Color: white
How to use
Mount the sensor and its magnetic contact on the door or window and corresponding frame so the two parts align when closed. Add the device to your FRITZ! Smart Home network using the FRITZ! interface and follow on-screen pairing instructions. Once paired, configure triggers or automation rules—such as notifying status changes or activating radiator control when a window opens—within the FRITZ! Smart Home settings.
Usage recommendations
Place the sensor within the stated wireless range of your FRITZ! base unit or repeater and ensure correct alignment of the magnetic parts for reliable detection. Replace the alkaline battery promptly when low and keep the device firmware updated through the FRITZ! system for security and performance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.036 kg |
| Battery technology | Alkaline |
| Operating temperature (T-T) | 0 - 50 |
| Number of batteries supported | 2 |
| Height | 24 mm |
| Width | 91 mm |
| Depth | 12 mm |
| Connectivity technology | Wireless |
| Product colour | White |
| Transmission distance | 40 m |
| Suitable for | Door/Window |

## FAQ

### How much does the FRITZ Smart Control 350 door/window sensor cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 67 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 08.07.2026 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 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11680996/67017555_large.webp