◆Public payphone cable protection
◆Power switch room wiring protection
◆Terminal equipment fiber-optic protection
◆Outdoor distribution line protection
◆Intelligent buildings integrated wiring protection
◆Public facilities lighting line protection
◆Elevator handrails distribution line protection
◆Shower hose, gas pipe
◆Electronic monitoring system line protection
◆Screen display system line protection
◆Access control system line protection
◆Remote transmission system line protection
◆Airport equipment electrical wire protection
◆High-speed railway electrical wire protection
◆Rapid transit system electrical wire protection
◆Steam locomotive power wire protection
◆Machinery and equipment control system line protection
◆Precision instruments line protection
◆Medical equipment power wire protection
◆Optical device and equipment wiring protection
◆Ship power supply system protection
◆Oilfield tunnel power supply system protection
◆Chemical plant power supply system protection
◆Power plant power supply system protection