The Xiaomi Motion Sensor 2S is a compact smart-home sensor that tracks both movement and ambient light, making it ideal for triggering automations around the house.
- Motion and micro-motion detection picks up people and pets reliably
- Built-in illuminance sensing (0–1000 lux) for light-aware automations
- Roughly 7m range across an approximately 130° detection angle
- Connects over Bluetooth 5.0 (BLE) for low-power operation
- Up to 3 years on a single CR2450 battery
- Links with other compatible smart products to build automation scenes