Shelly BLU Door/Window — Bluetooth Door and Window Sensor
The Shelly BLU Door/Window (model SBDW-002C) is a compact Bluetooth sensor that detects the status of doors and windows (open/closed), measures ambient light, and tilt angle. It operates for up to 5 years on a CR2032 battery. It requires a Shelly device with BLU gateway functionality to connect to the WiFi network.
Technical Specifications — Shelly BLU Door/Window
-
Model: SBDW-002C
-
Connectivity: Bluetooth BLE 4.2
-
RF Band: 2400 – 2483.5 MHz
-
Max RF Power: <4 dBm
-
Bluetooth Range: Up to 10 m indoors / 30 m outdoors
-
Power Supply: 1× CR2032 3V battery (included)
-
Battery Life: Up to 5 years
-
Contact Sensor: Reed contact — door/window open or closed detection
-
Light Sensor: Yes — light intensity measurement
-
Angle Sensor: Yes — tilt detection
-
Operating Temperature: -20°C to +40°C
-
Certifications: CE, RoHS
Main Features
- Instant door or window opening/closing detection with reed contact
- Integrated ambient light sensor
- Angle sensor for tilt-and-turn doors and windows
- Up to 5 years of battery life with 1 CR2032 battery
- Bluetooth range up to 30 m outdoors
- AES encryption (CCM mode) for secure communications
Compatible with
- Shelly BLU Gateway (Shelly Gen2/Gen3/Gen4 with BLU gateway function)
- Home Assistant (via Shelly BLU Gateway)
- Amazon Alexa (via Shelly BLU Gateway)
- Google Home (via Shelly BLU Gateway)
Use Cases
- Door and window open/close detection for home security
- Automations based on light input or window position
- Open door alerts for prolonged absences
- Integration with home alarm systems
Official Shelly distribution. Shipping from Spain. Official Shelly warranty.
