Fangrui Product Details 1. High Precision: The Laser Ranging Sensor Is A Highly Precise And Advanced Sensor That Uses Embedded Infrared And Eye-safe Lasers To Measure Distance With Accuracy. 2. Long Range Detection: This Module Can Accurately Measure Distances Up To 2 Meters, Making It Suitable For Applications Requiring Long-range Detection. 3. Versatile Applications: The S Sensing Capabilities Allow It To Support Various Functions, Including Proximity Detection, Obstacle Avoidance Systems, User Presence Detection, And Power Switch Monitoring For Laptops And Appliances. It Can Also Be Used In Drones And Iot Products. 4. Compact Size: This Module Has A Compact And Design, Making It Easy To Integrate Into Your Project Or Device. 5. Easy To Use: This Module Features A Simple Design, Allowing You To Use It Right Out Of Without Any Complicated Installation Or Setup Procedures. The Actual Product May Have Slight Color Difference Or Difference, Which Not Affect The Use Working Voltage: 3-5 V Communication Method: Iic Measurement Abs