Shelly BLU Door & Window Sensor - Black
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You have 30 days to request a return. All sale items are final sale.
ShellyBLU Door/Window (the Device) is a Bluetooth sensor designed to detect the opening and closing of a door or a window. It can also measure the angle of a inclination of a door or a window that tilts and turns. In addition, it features a light sensor.
Features
• Long battery life
• Door/window opening and closing detection
• Door/window inclination angle measurement
• Illumination measurement
• Beacon mode
• Encrypted mode
Main applications
• Residential
• MDU (Multi Dwelling Units - apartments, condominiums, hotels, etc.)
• Light commercial (small office buildings, small retail/restaurant/gas station, etc.)
• Government/municipal
• University/college
The devices uses a 3V CR2032 battery (included)

7 Stk.
Auf Lager - 1-3 Werktage Lieferzeit
The Shelly BLU by Allterco Robotics is a versatile door and window sensor designed for reliable monitoring and enhanced security. With a user-friendly interface featuring a single button and powered by a long-lasting CR2032 battery, this sensor ensures efficient operation. Engineered to perform within a wide temperature range of -20°C to 40°C and maintained humidity levels from 30% to 70% RH, it is suitable for various environments. The sensor comes equipped with magnetic reed switches, tilt angle detection, and integrated sensors including a G-sensor and a light sensor, enhancing its functionality.The Shelly BLU utilizes Bluetooth 4.2 technology for seamless connectivity, boasting a range of up to 30 m in open spaces and 10 m indoors. With features such as beacon mode and illumination measurement, it provides comprehensive monitoring capabilities. Additionally, the built-in AES encryption ensures that data remains secure, providing peace of mind while maintaining the functionality expected from a modern sensor.
Generell
| Hersteller | Shelly |
| Waren-Nr. | 3174903 |
| Modell | Shelly_B_DW_S |
| EAN | 3800235266618 |
| Übertragungstechnik | Kabellos |
| Schnittstelle | Bluetooth |
| Produktfarbe | Schwarz |
| Funkfrequenz | 2400 - 2483.5 MHz |
| Sendeleistung | 4 dBmW |
| Geeignet für | Tür/Fenster |
| Maximum Innenabstand | 10 m |
| Maximum Außenabstand | 30 m |
| Umgebungstemperatur (min.) | -20 °C |
| Für die Nutzung im Innenbereich geeignet | Ja |
| Umgebungstemperatur (max.) | 40 °C |
| Relative Luftfeuchtigkeit in Betrieb | 30 - 70% |
| Akku-/Batterietyp | CR2032 |
| Anzahl unterstützter Akkus/Batterien | 1 |
| Batterielebensdauer | 60 Monat( e) |
| Akku-/Batteriespannung | 3 V |
| Auswechselbare Batterie | Ja |
| Breite des Senders | 3,5 cm |
| Tiefe des Senders | 7 mm |
| Höhe des Senders | 3,5 cm |
| Breite | 12 mm |
| Tiefe | 7 mm |
| Höhe | 35 mm |
| Anzahl enthaltener Produkte | 2 Stück(e) |
| Batterie enthalten | Ja |
Technische Daten
|
Merkmale |
|
| Übertragungstechnik | Kabellos |
| Schnittstelle | Bluetooth |
| Produktfarbe | Schwarz |
| Funkfrequenz | 2400 - 2483.5 MHz |
| Sendeleistung | 4 dBmW |
| Geeignet für | Tür/Fenster |
| Maximum Innenabstand | 10 m |
| Maximum Außenabstand | 30 m |
| Umgebungstemperatur (min.) | -20 °C |
| Für die Nutzung im Innenbereich geeignet | Ja |
| Umgebungstemperatur (max.) | 40 °C |
| Relative Luftfeuchtigkeit in Betrieb | 30 - 70% |
|
Energie |
|
| Akku-/Batterietyp | CR2032 |
| Anzahl unterstützter Akkus/Batterien | 1 |
| Batterielebensdauer | 60 Monat( e) |
| Akku-/Batteriespannung | 3 V |
| Auswechselbare Batterie | Ja |
|
Gewicht und Abmessungen |
|
| Breite des Senders | 3,5 cm |
| Tiefe des Senders | 7 mm |
| Höhe des Senders | 3,5 cm |
| Breite | 12 mm |
| Tiefe | 7 mm |
| Höhe | 35 mm |
|
Lieferumfang |
|
| Anzahl enthaltener Produkte | 2 Stück(e) |
| Batterie enthalten | Ja |
Die genannten Informationen und Spezifikationen können vom Hersteller jederzeit und ohne vorherige Ankündigung geändert werden. Die Herstellerabbildungen dienen ausschließlich der Veranschaulichung. Irrtümer und Schreibfehler bleiben vorbehalten. Deutsche Bedienungsanleitungen sind in einigen Fällen ausschließlich digital verfügbar und nicht Bestandteil des Lieferumfangs. Teile des Textes wurden möglicherweise automatisiert erstellt oder maschinell übersetzt und können daher in Einzelfällen missverständlich sein.
Shipping information
Technology Germany delivers across Germany and selected European countries with reliable and secure shipping services.
Estimated delivery time is usually 3–7 business days within Germany and 5–14 business days within Europe.
Shipping costs are automatically calculated during checkout based on destination and package size.
Customers benefit from secure packaging, professional logistics handling, and a 30-day return policy for eligible products.
For support or shipping questions, please contact contact@technologygermany.de.
Returns & warranty
Returns
Eligible products can be returned within 30 days after delivery.
Returned items must be unused, undamaged, and include original packaging.
Refunds are processed after inspection and approval of the returned goods.
Warranty
Technology Germany provides warranty support for eligible products according to manufacturer conditions.
Customers can contact our support team for technical assistance and warranty inquiries.
Warranty coverage may vary depending on the product and manufacturer.