BTS. Self-powered telephone intercommunication system

The system provides paired duplex telephone communication between users and intercom (conference) duplex communication between switching operator and a group of users, incl. emergency situation in case of the failure of onboard power supply system.

PROVIDES COMMUNICATION:

• In gassy and smoked rooms in emergency conditions and at failures of the shipborne power supply system, including respiration protection facilities (respirators, breathing apparatus masks) without limitations for usage timeand in rooms with air pressure incresed up to 10 kg/cm
• In rooms with air pressure incresed up to 10 kg/cm²

COMPRISES:

•  Telephone sets
• Switchboards (for 4, 8, 12 and 20 routings)
• Operator's sets (handset and laryngophone set)
• Direct communication unit and emergency sets
  

RANGE OF APPLICATION:

• Onboard ships and vessels
• Offshore structures
• At petroleum production and mining
• Rolling stocks
• In metro
• Administrative centers, hospitals