10pcs SR505 Mini PIR Motion Sensor Module IR Pyroelectric Infrared Detector

Features1. Automatic induction: Outputs high when entering the sensing range, automatically delays turning off the high output and switches to low output when people leave the sensor range. Ultra-small size.2. Repeatable trigger: When the sensor outputs high, if there is human activity within its sensing range during the delay period, the output will remain high. The high output switches to low after people leave with a delay. The sensor module automatically extends a delay period after detecting each human activity, and the last activity event is the starting point of the delay time.3. Wide operating voltage range: Default operating voltage DC4.5V-20V.4. Micropower: Quiescent current less than 50 microamps, for battery-powered automatic control products.5. Output high signal: For docking with various circuits. Applications1. Body induction2. Body sensor toys3. Security products4. Industrial automation and control5. Auto-sensing electrical equipment6. Battery-powered automatic control Specifications1. Operating Voltage Range: DC4.5-20V2. Static current: Less than 60uA3. Output level: High 3.3V / Low 0V4. Trigger: repeatable trigger (default)5. Delay time: Default 8S ±30% (customizable range from a few tenths of a second to tens of minutes)6. PCB Dimensions: 10 x 23mm7. Induction angle: Less than 100 degree cone angle8. Induction distance: 3 meters9. Working temperature: -20- +80 degrees10. Sensor Lens Dimensions: Diameter 40mm x 10mm11. Material: PCB, metal12. Colour: green Package Contents10 x SR505 Mini sensing module compatible with related induction devices