Product overview A versatile PIR motion sensor designed for ceiling and mounted installations in commercial and public buildings. Use it as a replacement sensor for existing fixtures or to add automatic motionactivated lighting to installations. The sensor works indoors and in mounted outdoor locations where reliable presence detection is required. Key benefits Automatic control: Activates lights or fans on motion detection, eliminating the need for manual switching and improving convenience for occupants. Broad compatibility: Suited for ceilingmounted fixtures in offices, schools, corridors, restrooms, and for mounted installations in warehouses and manufacturing spaces. Practical replacement option: Can standard motion sensors or wall switches to add or restore motionactivated lighting without extensive rewiring. Reliable detection: Uses passive infrared sensing to detect human movement in aisles, corridors, rooms, and open bay spaces. Main features and attributes Function: Passive infrared motion detection for automated lighting and fan control. Mounting compatibility: Ceilingmounted for offices and public spaces; suitable for mounted outdoor and commercial installations. Application scope: Office buildings, schools, restrooms, aisles, corridors, warehouses, and manufacturing areas. Form and installation: Designed for direct replacement of standard ceiling fixtures or as an upgrade to existing lighting and fan systems. Performance: Intended for reliable activation of lighting or ventilation when motion is present; practical for mounted coverage and confined interior spaces. Typical applications Office ceiling installation: Mount in openplan offices or meeting rooms to switch lights on when people enter and off after rooms are vacant. School corridors and classrooms: Install in corridors, stairwells, and classrooms to provide hands lighting during occupancy periods. Warehouse and manufacturing bays: Use as an outdoor or mounted sensor to control area lighting in warehouses or production floors, improving responsiveness in large spaces. Why customers choose this sensor Flexible use across many building types and spaces. Straightforward replacement option for standard lights or fans. PIR sensing provides dependable motion detection for both small interior rooms and mounted commercial areas. Practical solution for automating lighting and improving occupant convenience and operational control. Compatibility and installation notes Intended for ceilingmounted or mounted installations; confirm fixture compatibility and local wiring standards before installation. Suitable as a replacement motion sensor for a variety of commercial and public building lighting and fan fixtures.