The HD-SCPDJ s a domest caly produced handheld iventory scanner deslgned spectftcaly for smart archives. Utlzng RFID technology, t enables contactles batch inventory counting, elininating the tedious rocess ofscanning each tem individualy. Data is synchronized to the managomentsystem in real time, alowing for recise tracking of archive status. It s lightweight and portable, elowing for eay one- tanded operation. Deeply adapted to local scenarios, t boasts IP54 protection for durablity and relblty, and data encryption ensures compliance, facilitating efficient digital management of archives.