Feature: 1. The human body induction switch is an intelligent infrared detection sensor that uses infrared detection to control the load switch. 2. Made of high-quality PC material, this human body sensor switch has a relatively reliable quality, and you can use it with confidence. 3. After exquisite processing and professional processing, the human body sensor switch has strong sensitivity and stable performance. 4. The human motion sensor switch is light in weight, small and exquisite, easy to install and easy to use. 5. Suitable for public places such as stairs, aisles, corridors, toilets, office buildings, schools, communities, etc. Specification: Item Type: Human Motion Sensor.Material: PC Model: DCPIR0330 Applicable Scenarios: Suitable for Public Places Such As Stairs, Aisles, Corridors, Toilets, Office Buildings, Schools, Communities, Etc. of Various Buildings Working Voltage: DC3V-30V Output Power: <50w Sensing Distance: Approx. 2m-12m / 78.7in-472.4in (The Ambient Temperature Will Affect the Sensing Distance) Sensing Angle: 120° Induction Time: 5s-2min Working Temperature: -20℃+40℃ Package List: 1 x Human Motion Sensor