Batterypowered millimeter human presence sensor for motion detection and enhanced security in smart home setups. Durable ABS housing and low power consumption make this sensor suitable for longterm use and easy integration with existing millimeter sensor systems and smart home ecosystems. Key benefits Reliable motion detection: Detects movement within meter ranges to monitor presence and trigger automations. Low power operation: Battery powered design minimizes energy use for extended device life. Durable construction: ABS housing provides longterm durability for indoor deployments. Easy integration: Designed to connect with millimeter human presence sensors and common smart home systems for remote monitoring and control. Versatile use: Suitable for homeowners, smart home enthusiasts, landlords, and tenants who need remote presence detection. Features and performance Function: Human presence and motion detection for security and automation. Compatibility: Works with millimeter human presence sensor systems and compatible smart home setups. Power: Battery powered with low power consumption for extended operation. Material: ABS housing for durability. Size: 7.2 x 3.8 cm 2.83 x 1.5 inch. Color: As shown in product images. Practical applications Home security surveillance: Detect unexpected movement and trigger alerts or cameras to improve situational awareness. Office management: Monitor room occupancy to automate lighting and climate control and support efficient space use. Retail and real time monitoring: Track customer presence to support staff allocation and create responsive store environments. What is included 1 pc Human Presences Sensors Notes Please allow 1 to 2 cm tolerance due to manual measurement. Product color may vary slightly from images due to monitor differences.