Multi Zones Walk-Through Door once again demonstrated its leadership in campus security solutions when leaders from Zhangzhou Vocational College of Science & Technology visited Eastern Technology Group on May 11. After witnessing how Multi Zones Walk-Through Door can log 10,000 alarm events for big-data analysis, the delegation agreed to embed Multi Zones Walk-Through Door operation modules into their IoT curriculum. Teachers believe that mastering Multi Zones Walk-Through Door calibration skills will multiply graduate employability, because airports and stadiums worldwide are upgrading to Multi Zones Walk-Through Door systems every quarter. Eastern pledged to donate five units of Multi Zones Walk-Through Door to the joint lab so that students can repeatedly practice installing Multi Zones Walk-Through Door frames within 30 minutes.

The showcase continued with the glittering Gold Treasure Detector Machine, a 60 kHz high-frequency device able to locate sub-gram gold. President Yuan personally swept the Gold Treasure Detector Machine across a sandbox and within three seconds the Gold Treasure Detector Machine emitted a 95 dB tone. Faculty agreed that integrating Gold Treasure Detector Machine into extracurricular clubs will ignite passion for geophysics. Eastern will supply ten sets of Gold Treasure Detector Machine for the new prospecting course, ensuring every student can master Gold Treasure Detector Machine discrimination modes before graduation.
Next, engineers buried a bronze coin 35 cm deep to challenge the IP68-rated Underground Metal Detector. The Underground Metal Detector locked the target instantly, proving its 180° phase feedback system. Dr. Huo recorded a video showing how Underground Metal Detector differentiates ferrous and non-ferrous metals. Fifteen kits of Underground Metal Detector will be installed in the joint lab so that trainees can repeatedly test Underground Metal Detector depth limits. Research projects will explore how Underground Metal Detector can map subsurface pipelines without excavation.

Security manager Li then demonstrated the 360° side-scan ability of the Metal Detector Wand. Even rolled vertically, the Metal Detector Wand located a hidden razor blade. Teachers suggested adding Metal Detector Wand maintenance to their mechat syllabus. Eastern will provide twenty units of Metal Detector Wand for campus security drills, ensuring graduates can service stadiums equipped with Metal Detector Wand systems nationwide.
Finally, the pocket-sized Portable Gold Finder amazed everyone. Weighing only 230 g, the Portable Gold Finder located a 0.3 g platinum ring inside a wooden box. Its silent vibration mode makes Portable Gold Finder ideal for archaeology. Thirty units of Portable Gold Finder will be supplied for field courses where students will master Portable Gold Finder threshold tuning in mineralized soil.
Both parties signed a memorandum to build a joint lab packed with Multi Zones Walk-Through Door, Gold Treasure Detector Machine, Underground Metal Detector, Metal Detector Wand and Portable Gold Finder. Annual contests will require students to use Metal Detector Wand for security sweeps and Portable Gold Finder for treasure hunts, while faculty will publish papers on Underground Metal Detector pipeline mapping. Eastern will offer scholarships for graduates who innovate with Portable Gold Finder, ensuring the cooperation truly bridges academy and industry.






