About Us

Portable Communication Box

Our portable communication system provides an effective communication system in difficult and often hazardous environmental conditions. This system can hook up 8 headsets for continuous communication. The portable communication systems is compact, lightweight and battery-powered for easy and fast portability.


  • Configuration for 8 headsets
  • Adjustable volume control
  • Runs on 4 replaceable D cell batteries
  • Rugged storage box
  • Serve as reliable backup


  • Manufacturer P/N: 450-013
  • Weight: 7.75 lbs
  • Dimension: 10.62" X 9.68" X 6.87"
  • Output: 6VDC

Product Information

The Portable Communication Box can be used in hazardous areas where conventional communication systems cannot be used.


  • Confined spaces
  • High noise areas
  • Tank cleaning operations
  • Compressor operations
  • Power plants
  • Mines
  • Supplied air respirator masks
  • Process plants
  • Aircraft maintenance
  • Utility companies
  • Marine installations