Shelly BLU Door/Window inclusion failed. What should I do?

Download the Shelly BLE Debug APP and proceed with OTA FW update from there. Activate the Bluetooth gateway, and then retry inclusion to Shelly Smart Control app. For further help, turn to support.shelly.cloud.

Shelly BLU Door/Window battery is draining quickly?

The device might have stuck in bootloader mode. Remove it from your Bluetooth settings and perform manual update. Insert the battery into your device and then run slow OTA update in Shelly Debug App.

Do I need a gateway for my Shelly BLU Door/Window?

To use this device with the Shelly Smart Control app, a gateway is required. Compatible gateways are Shelly BLU Gateway, or any Shelly Plus, Pro or Gen3 device (excluding sensors).

Sensor fails to detect correct door/window position. What should I do?

Ensure your device's firmware is up-to-date and that it's installed level, not tilted. For further assistance, contact our support team at support.shelly.cloud.

Shelly BLU Motion is unresponsive after a firmware update?

Remove ("Forget") Shelly BLU Door/Window from Bluetooth settings. Open Shelly BLE Debug App, insert the battery, and select the device. Start a slow OTA update. If it doesn’t appear, press the button briefly before reinserting the battery.

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Shelly Blu Door/Window Black - Smart Bluetooth Montion Sensor Alarm, Home Security, Remote Control Detector, App Alerts, Alexa & Google Home, Gateway Required, Scene Activation, Lux Sensor

Shelly Blu Door/Window Black - Smart Bluetooth Montion Sensor Alarm, Home Security, Remote Control Detector, App Alerts, Alexa & Google Home, Gateway Required, Scene Activation, Lux Sensor

Product ID: 541528781

Details

Brand
Shelly
Colour
Black
Compatible devices
Light Security
Item dimensions L x W x H
95 x 2 x 5
Power source
Battery

⚡sub-100ms response time

📶30m wireless range

🔋5-year battery life

R1406

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🔒 Stay one step ahead with Shelly Blu — your silent guardian in sleek black.

LONG LASTING POWER - Forget frequent battery swaps with a robust 5-year CR2032 lithium battery life.
ULTRA COMPACT DESIGN - Sleek, discreet sensor fits seamlessly into any door or window frame without disrupting your décor.
RELIABLE CONNECTIVITY - Stable Bluetooth connection with up to 30 meters range ensures your alerts never miss a beat.
SMART ENTRY MONITORING - Instant alerts on door/window openings, tilt, and light changes keep you ahead of any security breach.
SEAMLESS VOICE APP CONTROL - Effortlessly manage your home security from anywhere via Shelly Smart Control app or Alexa & Google Home.

The Shelly Blu Door/Window Black is a smart Bluetooth motion sensor alarm designed for professional-grade home security. Featuring ultra-compact design, 5-year battery life, and lightning-fast sub-100ms response, it detects door/window openings, tilt, and luminosity changes. Compatible with Alexa, Google Home, and controlled via the Shelly Smart Control app, it requires a Shelly BLU Gateway or compatible Shelly device for seamless integration. With a 30-meter wireless range and scene activation capabilities, it’s the perfect smart security upgrade for the modern connected home.

Specifications

ASIN	B0C717KCK5
Alert Type	entry
Antenna Location	Door sensor, window sensor, advanced sensor
Battery Average Life	5 years
Battery Cell Composition	Lithium Ion
Best Sellers Rank	96,557 in DIY & Tools ( See Top 100 in DIY & Tools ) 153 in Home Security Door & Window Sensors
Brand	Shelly
Colour	Black
Compatible Devices	Light, Security System, Smart Home Hub
Control Method	App
Customer Reviews	3.9 3.9 out of 5 stars (1,529)
EU Spare Part Availability Duration	2 Years
Global Trade Identification Number	03800235266618
Included Components	1x Shelly Blu Door/Window Black
Item Dimensions	95 x 2 x 5 centimetres
Item Type Name	Door/Window detector
Item Weight	22 Grams
Manufacturer	Shelly Europe
Maximum Range	30 Metres
Model Number	3800235266618
Network Connectivity Technology	Wireless
Part Number	661
Power source	Battery Powered
Unit Count	1.0 count
Voltage	11

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R1406

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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