Shelly BLU Door and Window Bluetooth Sensor Black

Shelly BLU Door and Window Bluetooth Sensor Black The Shelly BLU Door/Window Sensor is a compact Bluetooth smart sensor designed to detect the opening and closing of doors and windows while also monitoring tilt angle and ambient light levels. Its fast response time, long battery life and discreet black design make it suitable for security, lighting automation, access monitoring and energy-saving smart-home scenarios. Key Features: Bluetooth door and window sensor Black finish Detects opening and closing events Reaction time of less than 100ms Integrated tilt angle sensor Integrated ambient light sensor Supports tilt-and-turn windows Bluetooth 4.2 connectivity BTHome protocol support Beacon mode AES encrypted communication Up to 5 years battery life 1 x CR2032 battery included Compact 35 x 35 x 7mm sensor design Integrates into Shelly scenes and automation Features Instant Door and Window Detection The Shelly BLU Door/Window Sensor detects changes in the position of a door or window and immediately broadcasts the open or closed state. With a response time of less than 100ms, it can quickly trigger compatible security, lighting and automation routines. Tilt Angle Monitoring An integrated G-sensor measures the inclination angle of compatible tilt-and-turn windows, allowing automations to distinguish between a closed, open or tilted window position. Ambient Light Measurement The integrated light sensor measures illumination levels, allowing the sensor to participate in lighting automations based on both door or window position and ambient brightness. Long Battery Life The sensor is powered by a single replaceable CR2032 battery and provides up to approximately five years of battery life under typical operating conditions, helping reduce maintenance requirements. Compact and Discreet Installation The main sensor measures just 35 x 35 x 7mm, while the accompanying magnet measures 35 x 12 x 7mm. Its slim profile allows installation on doors, windows, garage doors and other access points without adding bulky hardware. Shelly Smart Automation The sensor can be incorporated into Shelly scenes and automation routines, such as switching lights on when a door opens or turning heating and cooling systems off when a window is opened. A compatible gateway is required when using the Shelly Smart Control app. Compatible gateways include Shelly BLU Gateway and supported Shelly Plus, Pro, Gen3 or Gen4 devices excluding sensors. Beacon Mode can reduce battery life because the sensor broadcasts status more frequently. Technical Specifications: Specification Details Brand Shelly Model BLU Door/Window Device Model SBDW-002C Product Type Bluetooth Door and Window Sensor Colour Black Opening / Closing Detection Yes Tilt Sensor Yes Light Sensor Yes Sensor Type Reed Switch / G-Sensor / Light Sensor Bluetooth Bluetooth 4.2 Protocol BTHome / Shelly Bluetooth RF Band 2400 - 2483.5MHz Bluetooth Range Up to 10m Indoors / 30m Outdoors Encryption AES / CCM Mode Beacon Mode Yes Battery 1 x 3V CR2032 Battery Included Yes Battery Life Up to 5 Years Sensor Dimensions 35 x 35 x 7mm Magnet Dimensions 35 x 12 x 7mm Sensor Weight Approx. 10g Including Battery Magnet Weight Approx. 8g Operating Temperature -20°C to 40°C Humidity 30% - 70% RH Warranty 2 Years Package Contents Shelly BLU Door/Window Sensor - Black Magnet CR2032 Battery Mounting Adhesive User / Safety Documentation Choose the Shelly BLU Door and Window Bluetooth Sensor Black for fast access monitoring, tilt-angle detection, ambient light sensing and long-lasting battery-powered automation in a compact smart-home sensor.