Mini radar sensor switch smart sensor lights automatically on/off suitable for garages corridors and stairwells

12V 24V 5A PIR Hidden Induction Switch Huan Body Induction Switch Partition Partition Can Penetrate Hole-free Hidden Switch Product description 1.Voltage:Constant voltage DC3.7V-24V 2.Current:max 5A 3.Sensting distance not over 6M for reference (Can penetrate over 25CM Signal can penetrate walls,The penetration distance will vary depending on the material medium) 4.when people near 0-3m,the light will on,when leavemthe light will off after 30s 5.Work all day,no matter day or night 6.The PIR sensor can sense the medium materials: wood plate, rock plate, stone, paper, acrylic, plastic, and other non-metallic conductor materials 7. Induction distance: The different  thickness sensitive is different, the thinner the better Please don't close to metal materials to avoid interference 8.Please tightly adhere the product to the material that needs to be penetrated