Enhance your automatic appliance projects with this highly sensitive PIR IR Pyroelectric Sensor, designed to detect body motion with precision and reliability. Crafted from durable PVC material, this infrared pyroelectric sensor offers a wide sensing angle of 120 degrees and an effective detection range of 1 to 2 meters, making it ideal for motion-activated devices and systems. Key Features: · High Sensitivity Motion Detection: Utilizes advanced infrared pyroelectric technology to accurately sense body movement within a 120-degree field of view, ensuring dependable activation of connected appliances. · Wide Sensing Distance: Capable of detecting motion from 1 to 2 meters away, providing flexibility for various indoor applications where reliable motion sensing is required. · Low Power Consumption: Operates efficiently with an input voltage range of DC 3.3V to 5V and a maximum current resistance of 20mA, optimizing energy use for battery-powered or low-power systems. · Fast Response Time: Features a quick 1-second delay time to instantly trigger or deactivate devices upon motion detection, enhancing user convenience and system responsiveness. · Automatic Infrared Spectrum Detection: Automatically senses changes in the infrared spectrum caused by human presence within the sensing range, enabling seamless switching of connected loads without manual intervention. · Versatile Output Interface: Provides a high or low level signal output via a PH2.0 terminal wire, compatible with a variety of control boards and microcontrollers for easy integration. Specifications: · Item Type: PIR IR Pyroelectric Sensor · Material: PVC · Sensing Mode: Body Motion Sensing · Sensing Method: Infrared Pyroelectric PIR · Input Voltage: DC 3.3V-5V · Peak Output Signal: DC 3.3V · Maximum Voltage Resistance: DC 7V · Maximum Current Resistance: 20mA · Sensing Angle: 120 degrees · Sensing Distance: 1-2 meters · Delay Time: 1 second · Output Method: High or Low Level Signal · Output Interface: PH2.0 Terminal Wire This PIR IR Pyroelectric Sensor is an excellent choice for developing motion-activated lighting, security systems, automatic doors, and other smart home or industrial automation applications. Its precise detection capabilities, low power consumption, and easy integration make it a reliable and efficient component for enhancing your motion sensing projects.