SwitchBot Smart mmWave Radar Motion Sensor, Bluetooth Presence Sensor with Dynamic Detection & Zone Positioning, Compatible with Alexa, HomeKit & Apple Home via SwitchBot Hub, 2-Year Battery Life
SwitchBot Smart mmWave Radar Motion Sensor, Bluetooth Presence Sensor with Dynamic Detection & Zone Positioning, Compatible with Alexa, HomeKit & Apple Home via SwitchBot Hub, 2-Year Battery Life