Motion detector and ceiling sensor with PIR motion detection for indoor lighting control Key benefits Automatic lighting control that turns lights on when movement is detected and off when no motion is present, reducing manual switching and improving convenience. Suitable for a wide range of indoor locations including homes, corridors, stairs, bathrooms, basements, warehouses, offices, schools, and other public spaces. Single product supports ceilingmounted installations and outletcompatible applications, offering flexible replacement and retrofit options. Reliable PIR motion sensing for accurate detection of human movement in monitored areas. What this product does Detects body movement using passive infrared technology and triggers lighting circuits or connected loads to operate only when needed. Acts as a replacement motion sensor for ceilingmounted fixtures in commercial or institutional buildings. Functions as a motion sensor outlet solution for residential lighting, stairway illumination, basement lighting, and advertising or display lights. Important attributes Function: Motion detection for automatic control of lighting and other electrical loads. Compatibility: Designed for ceiling mounting in offices, schools, corridors and other public areas; also suitable for household fixtures, stairways, basements and advertisement lighting installations. Size and form: Compact ceiling sensor and outletcompatible formats fit common installation spaces and retrofit requirements. Material and durability: Engineered for indoor installation and everyday use in residential and commercial environments. Performance: PIR sensing provides dependable motion detection for hands lighting control and improved usability. Practical use scenarios Stairwell lighting: Install on a ceiling or outlet to switch stairway lights on only when people are present, improving visibility and reducing wasted energy. Office or school corridor: an existing ceiling sensor to automate hallway lighting during occupancy periods and provide consistent illumination for safety and convenience. Basement or display lighting: Use the outletcompatible sensor to activate basement lights or advertisement displays when someone enters the area, avoiding lights being left on unnecessarily. Why choose this sensor Versatile installation options for both residential and commercial environments. Straightforward replacement and retrofit capability for ceilingmounted fixtures and outletbased lighting. Practical solution to reduce manual switching while maintaining reliable detection and control of indoor lighting. Compatibility note Intended for indoor use in the locations listed. Verify fixture and wiring compatibility before installation.