Description
The Shelly BLU Door/Window is a compact and reliable Bluetooth door and window sensor that allows you to easily monitor the status of windows and doors within your smart home. This sensor works seamlessly with Bluetooth-enabled Shelly Plus devices and responds almost instantly to every opening or closing.
Thanks to its easy installation and included battery, the sensor is ready to use immediately. Ideal for security, automation, and energy-saving applications.
Direct detection and smart automation
The sensor sends a signal via Bluetooth whenever its status changes. This allows you to set smart actions, such as:
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Switch on lights when opening a door
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Turn off heating when a window is opened
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Receive notifications for unwanted access
The beacon function enables additional applications such as presence signaling and advanced automations.
Safe, energy-efficient and sustainable
The Shelly BLU Door/Window sensor uses AES encryption (CCM mode) for secure communication within your network. Its extremely low power consumption ensures a battery life of up to 5 years , minimizing maintenance.
The sensor is suitable for a variety of environments and functions reliably within a wide temperature range.
Key Features
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Bluetooth connectivity for fast and stable communication
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Compatible with Shelly Plus devices with Bluetooth
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Direct response when opening and closing
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Very low energy consumption
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Battery life up to 5 years
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Built-in beacon function
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Strong security with AES encryption
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Compact and discreet black design
Technical specifications
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Power: 1× 3V CR2032 battery (included)
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Radio protocol: Bluetooth
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RF band: 2400 – 2483.5 MHz
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Max. RF power: < 4 dBm
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Operational range:
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Working temperature: -20°C to +40°C
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Humidity: 30% – 70% RH
Ideal for security and comfort
The Shelly BLU Door/Window is perfect for homes, apartments, and offices where security, comfort, and automation converge. A smart addition for anyone who wants to make their home automation smarter and more efficient .
