For IR3 V2 Filament Detection Module Sensor For Marlin 20/Klipper Firmware Automatic Runout _x000D_ Enhanced Printing Reliability: Ensure your 3D printing projects are never interrupted with our advanced filament detection module. This sensor is designed to detect filament blockages and runouts, automatically pausing your printer to prevent errors and material waste._x000D_ Compatibility: Fully compatible with for Marlin 2.0 and Klipper firmware, this module integrates seamlessly into your existing 3D printer setup, enhancing its functionality and efficiency._x000D_ Easy Installation: The module is user-friendly, quick setup, allowing both beginners and experienced users to upgrade their printers effortlessly._x000D_ Durable and Reliable: Constructed with high-quality materials, the filament detection sensor is built to last and withstand the rigors of continuous printing, ensuring long-term reliability and performance._x000D_ _x000D_ Due to different batches, there may be differences in product appearance and printed text, which will not affect use._x000D_ Colour:Black_x000D_ Material:Plastic_x000D_ _x000D_ Package Contents:_x000D_ 1 * Filament Detection Module Sensor_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_