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UK
India
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Description

🚪🔒 Smart security that’s always a step ahead—because your home deserves the best.

EFFORTLESS 5 YEAR POWER - Forget frequent battery swaps with a long-lasting lithium battery that keeps your home secure for up to 5 years.
ENERGY SAVING AUTOMATION - Automatically adjust heating, cooling, or lighting when doors or windows open, cutting energy waste effortlessly.
INVISIBLE STYLISH SECURITY - Compact, sleek design blends discreetly into your home’s aesthetic—security that’s both smart and subtle.
PRECISION TILT LIGHT SENSING - Monitor door/window status with advanced tilt angle and luminosity detection for smarter automation triggers.
SEAMLESS BLUETOOTH CONNECTIVITY - Stay connected up to 30 meters away, ensuring real-time alerts and smooth integration with your smart home ecosystem.

Shelly BLU Door/Window is a Bluetooth-operated sensor with a 5-year battery life, capable of measuring tilt angle and luminosity. Designed for easy, stylish installation on doors, windows, and more, it integrates seamlessly with iOS, Android, Alexa, and Google Home. It enables real-time notifications and customizable automation scenes to enhance home security and energy efficiency, all controlled via the Shelly Smart Control app.

Specifications

Brand	Shelly
Colour	White
Power Source	Battery Powered
Item Weight	22 Grams
Maximum Range	30 metres
Mounting Type	Wall Mount
Battery Description	Lithium
Temperature Range	1E+2 Degrees Fahrenheit
Battery Life	5 Years
Compatible Devices	Smart Home Hubs, Lighting Controls, Security Systems
Product Dimensions	35D x 35W x 7H Millimeters
Number of Batteries	1 CR2430 batteries required. (included)
Operating Temperature	104 Degrees Fahrenheit
Recommended Uses For Product	Residential Security, Automation, Energy Management
Upper Temperature Rating	104 Degrees Fahrenheit
Manufacturer	Shelly
Global Trade Identification Number	03800235266601
Language	English
Item model number	3800235266601
ASIN	B0C718F4LG

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.