Fibaro Z-Wave Motion Sensor
World’s smallest wireless Z-Wave Motion Sensor, only 1 3/4″ diameter;
Built-in tamper protection (Fibaro controller may be required for advanced configuration);
Multi-Sensor detects motion, temperature, light and vibrations due to built-in accelerometer;
Earthquake detection possible due to built-in accelerometer;
Color of cat’s eye LED indicates motion and temperature per user configuration (Fibaro controller may be required for advanced configuration).