In a designated area of Sharp island, Hong Kong, the diving team deployed a diving communication and positioning system, enabling clear and stable voice communication between surface personnel and underwater divers. Both sides could receive voice messages instantly, while surface personnel could track divers' real-time locations, and diver could get the navigation guideline from the pre-placed underwater locator beacon,significantly improving diving operation efficiency.
_20250318200158.webp "Judiaosha")