Pyroelectric Human Body Infrared Sensor Module – Model SR602 The SR602 Pyroelectric Human Body Infrared Sensor Module is designed for reliable motion detection in a compact and efficient form. Ideal for applications requiring automatic sensing of human movement, this module combines accuracy, low power consumption, and broad compatibility. Key Features and Benefits: Detects human motion with precision using pyroelectric infrared technology Sensing range up to 5 meters for versatile placement; operation within 0 to 3.5 meters for accuracy Clear output signal with level at 3.3V and low level at 0V, ensuring easy integration with control systems Wide DC power supply range from 3.3V to 15V, making it compatible with various power setups Compact design for easy installation in spacelimited projects Performance Highlights: Reliable human presence detection for increased automation efficiency Suitable for projects requiring consistent, level signal output Operates effectively in environments where accurate motion sensing is critical Practical Applications: 1. Automatic lighting control, activating lights when a person enters a room 2. Security systems for detecting human movement in monitored areas 3. Energysaving setups that power devices only when motion is detected Specifications: Model: SR602 Sensing distance: Up to 5 meters; recommended range of 0 to 3.5 meters Output levels: = 3.3V, Low = 0V Power supply: DC 3.3V to 15V This module offers dependable motion sensing with straightforward integration into or existing systems, providing enhanced functionality for automation, security, and energy management projects.