Shelly Shelly BLU Door Black

The Shelly BLU door and window sensor offers reliable monitoring with features designed for integrated systems and automation. This device operates on a 3 V CR2032 battery and includes a variety of integrated sensors such as a G-sensor and a light sensor, ensuring precise detection of door and window status. With a compact plastic form factor, it is built to last and operates effectively in a range of environmental conditions, with temperatures from -20°C to 40°C and humidity levels between 30% and 70% RH. Equipped with magnetic reed switches and features such as encrypted data transmission using AES encryption and tilt angle detection, the Shelly BLU ensures secure and accurate performance. The wireless connectivity via Bluetooth 4.2 allows for a maximum indoor range of up to 10 m and an open space range of 30 m. Additionally, it offers a beacon mode and illumination measurement, enhancing functionality in any setting.