Block Communication Device
- It is a device that communicates with a metal block in a shipyard as a communication medium. It is installed on a Finjig and a digital feeder to establish a stable communication system.
- Based on the location recognition of the welding worker, it can be applied in a closed space composed of safety management system and metal

- Easy to install and compatible with existing communication systems
- The communication device for the feeder is compact and lightweight, so it can be embedded in the feeder
- Communication device for Finjig has excellent durability
- Can be used in shipyards and various confined spaces where wireless communication is difficult