# Door/Window Sensor Shelly BLU

**URL:** https://aio.lv/en/product--shelly-217679--10627719
**Data updated:** 2025-12-30 08:54 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Shelly
**Manufacturer code:** 217679
**EAN:** 3800235266649
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--shelly-217679--10627719

## 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 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Shelly BLU Door/Window Sensor is a wireless device designed for easy monitoring of doors and windows. It features Bluetooth connectivity and operates on a CR2032 alkaline battery. With a compact design (3.5 cm width, 7 mm depth, and 3.5 cm height), it is easy to install and use. This sensor comes in a stylish brown wood finish, making it a perfect fit for any home decor. Each pack includes two sensors for comprehensive coverage.

## Long description

The Shelly BLU Door/Window Sensor is a Bluetooth-operated wireless sensor for monitoring doors and windows. Compact and easy to install, it measures tilt angle and ambient light (LUX) and reports openings with a reaction time under 100 ms. The unit runs on a CR2032 alkaline battery with up to 5 years of life depending on use, comes in a brown wood finish, and is supplied as a pack of two sensors for flexible placement on doors, windows, garage doors and other access points.
Advantages
Shelly BLU uses Bluetooth for fast response, extended battery life and straightforward inclusion into local networks. Integrated LUX and tilt sensors expand functionality beyond simple open/close detection. The sensor supports scene activation and can be used with Shelly Plus and Pro devices for scripting and complex automations. Its small profile and option to place it inside a window frame allow discreet installation while maintaining full compatibility with Alexa, Google Home, Android and iOS via the Shelly Smart Control app.
Suitable for
Monitoring front and back doors
Detecting window openings and balcony doors
Integrating into home automation scenes (lighting, heating control)
Garage door and safety gate monitoring
Key specifications
Connectivity: Bluetooth
Integrated sensors: LUX (ambient light) and tilt angle
Reaction time: \<100 ms
Power source: CR2032 alkaline battery
Battery life: up to 5 years (dependent on usage)
Dimensions: 3.5 cm (W) × 0.7 cm (D) × 3.5 cm (H)
Finish: brown wood
Package contents: 2 sensors
Compatibility: Shelly Smart Control app, Alexa, Google Home, Android, iOS
How to use
Attach the sensor and its magnet to the door or window and frame according to the included placement instructions so the tilt and open/close detection work correctly. Pair the device via Bluetooth with the Shelly Smart Control app on a compatible Android or iOS device, then configure notifications, scenes or scripts. Combine the sensor with other Shelly devices or use scripting on Shelly Plus/Pro products to create automation actions triggered by openings, changes in tilt, or light levels.
Usage recommendations
Place the sensor where the magnet and main unit align reliably when the door or window is closed. For best battery life, avoid excessive polling in automation rules and use local Bluetooth connection where possible. If installing inside a frame, verify that tilt and LUX measurements remain effective in the chosen position.

## Specifications

| Feature | Value |
|---|---|
| Interface | Bluetooth |
| Battery technology | Alkaline |
| Security algorithms | AES |
| Operating relative humidity (H-H) | 30 - 70 |
| Battery type | CR2032 |
| Operating temperature (T-T) | -20 - 40 |
| Number of batteries supported | 1 |
| Power source | Battery |
| Height | 35 mm |
| Width | 12 mm |
| Depth | 7 mm |
| Connectivity technology | Wireless |
| Product colour | Wood colour, Brown |
| Operating frequency | 2400 - 2483.5 |
| Transmitter depth | 7 mm |
| Transmitter height | 35 mm |
| Transmitter width | 35 mm |
| Battery voltage | 3 V |
| Number of products included | 2 pc(s) |
| Interconnectable | Yes |
| Maximum indoor range | 10 m |
| Maximum outdoor range | 30 m |
| Suitable for | Door/Window |
| Easy to use | Yes |
| Battery life | 60 month(s) |
| Battery included | Yes |
| Suitable for indoor use | Yes |
| Transmit power | 4 |
| Replaceable battery | Yes |

## FAQ

### How much does the Door/Window Sensor Shelly BLU cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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, 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 Shelly 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 Shelly 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/10627719/59805743_large.webp