Shelly -

The Shelly BLU SBDW-002C door and window sensor provides reliable monitoring for indoor and outdoor spaces. With a form factor of CR2032, this sensor is powered by a long-lasting battery and operates efficiently in temperatures ranging from -20 °C to 40 °C. It features encrypted signals, tilt angle detection, and response times of less than 100 ms for prompt alerts. Additionally, the sensor includes an illumination measurement function and integrates seamlessly with the Shelly Cloud app, making it an ideal choice for smart home enthusiasts. Built with a plastic material, the Shelly BLU SBDW-002C is designed for durability while maintaining environmental resistance. Its wireless connectivity, utilizing Bluetooth 4.2, allows for a maximum range of 10 m indoors and 30 m in open spaces. With AES encryption ensuring data security, this sensor is perfect for those seeking to enhance their home security system with modern technology.