This device supports automatic patrol functionality. When access control credentials are programmed into the device, it can automatically recognize authorized RFID tags and trigger door unlocking. It is capable of reading, cloning, and emulating a wide range of RFID tags and cards operating at 125 kHz and 13.56 MHz frequencies. Designed for professionals and enthusiasts working with RFID technology, it offers reliable performance in security testing, system integration, and educational applications. Its compact and portable design makes it convenient for on-site use. Upgraded features include a restart function (activated by pressing two buttons) for recovery in case of power interruption, and enhanced automatic patrol capability. Color: Black & Transparent Material: Plastic Package Includes: - 1 x RFID Reader - 2 x Adapters (random color and appearance; no specific color or style guaranteed) - 1 x USB Cable (random color; no specific color guaranteed) Note: The package contains only the items listed above. Other accessories or products shown in images are not included. Slight variations in product appearance, color, or printed text may occur between production batches — these do not affect functionality. Display settings and lighting conditions may cause minor color differences between images and the actual product. Dimensional tolerance: ±1–3 cm.