The Shelly BLU Motion ZB is a compact motion detector based on Bluetooth technology and fitted with a built-in lux sensor for measuring daylight. With a fast response time of less than 100 milliseconds and adjustable sensitivity, it enables precise motion detection. The sensor is battery-powered, using a CR2477 battery that offers a lifespan of up to 5 years, making it ideal for energy-efficient automation and security applications in the smart home. The Shelly BLU Motion ZB is versatile, suitable for both indoor and outdoor use, and can be integrated into existing smart home systems. It supports various gateways, including Shelly Pro, Gen3, Gen4 and the Shelly BLU USB Gateway, ensuring a seamless network connection. Thanks to Bluetooth Low Energy technology and encrypted wireless communication, the sensor offers reliable and fast data transmission. Its easy integration into systems such as Home Assistant, Homey and other BTHome-compatible platforms makes it a flexible solution for modern smart home applications.