Detection Angle:180° Detection Range:3-4 meters Model Number:YK-RTMKK Origin:Mainland China Certification:CE Input voltage:DC12V Rated current:4A Installation method:embedded Size:L30*W11.8*H5mm Load power:<50W Induction delay:25S Activate lighting:YES Working modle:Human body sensing+light control 3-4m Short Distance Human Body Sensing & Light Control Sensor Switch 180° PIR Motion Sensor Switch Module 12V 4A For Smart Home Features: 1.The lampshade does not need to be perforated 2.Human sensing distance: 3-4 meters 3.High sensitivity, strong reliability, large sensing angle, and other characteristics 4.The module has self inspection function to detect whether the line welding and module function are normal 5.Wide range of use: applicable as long as the internal width of aluminum material is greater than 12mm Specifications: Note:The non perforated human body sensing module is applicable as long as the internal width of the aluminum material is greater than 12mm Model: YK - RTMKK12mm Input voltage: DC12V Rated current: 4A Installation method: embedded Size: 30 * 11.8mm Induction angle: 180 ° Sensing distance: 3-4 meters Load power: less than 50W Induction delay: 25S Activate lighting: YES Size (mm): L30 * W11.8 * H5mm Human body sensing+light control: The sensing module only works when the light environment is below 60lux Package Included: Sensor module * 1