Features: Advanced detecting Technology This device features high sensitivity recognition, automatically activating radiances upon detecting movement and turning off when idle, improving home safety and convenience. Wide Power Compatibility Works with 5V/12V/24V input, offering adaptability for various electronic devices and household utilizes, ensuring smooth arrange integration. Adjustable Shut off Interval Set the delay period from 2 ticks to 5 minutes, catering to different conditions and user preferences for better control. Multiple Control approaches Choose from continuous, Dim Light Setting, glowing Light Setting to adjust lighting set precise and situation for improved usability. Lightweight ABS Construction produced from strong ABS (28g, 48x35x30mm), ensuring reliability and simple installation with a 21mm hole requirement. Specifications: Component: ABS Size: about 48x35x30mm/2x1.4x1.2inch Input potential: DC5V/12V/24V greatest load: 3A (15W/36W/72W) Opening size: 21mm Detection distance: 3-5m / 120° Package Includes: 1xHuman Detection Unit note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.