【Adjustable Detection Duration】 Customize the detection interval from 5 to 60 seconds to match different automation needs. Short intervals are ideal for hallways or stairways with frequent movement, while longer durations help reduce unnecessary triggers in bedrooms, bathrooms, or nighttime lighting scenarios. 【Smart Light Sensing for Accurate Lighting Control】 Built-in light sensing detects real-time lux levels with calibration and exportable historical records for more accurate automation. Lux values can also be used independently as smart scene conditions, enabling precise nighttime lighting such as turning lights on only when the room is occupied and dark. 【Flexible Installation for Different Spaces】 The sensor supports magnetic mounting, adhesive installation, or standalone placement for quick setup in various indoor environments. Its adjustable head rotates 360°, and with the optional downlight accessory, it also supports ceiling-mounted installation for wider coverage and cleaner placement. 【Smart Security & Home Automation】 Create automation scenes for both convenience and security. When connected to a SONOFF Zigbee hub, the sensor can trigger hub alarms, activate cameras, turn on lights, or send motion alerts—ideal for entryways, hallways, garages, and other key areas of the home. 【Wide Zigbee Compatibility】 Requires a Zigbee hub and works with multiple smart home ecosystems including Home Assistant via Z2M or ZHA, Alexa, and SmartThings. Easily integrate the sensor into existing smart lighting, security, or home automation setups.