Business, commercial and unit intercom systems.

Four Walls Security designs, installs and maintains audio and video intercom systems to suit all kinds of commercial and business properties including unit complexes, apartment developments, universities, office spaces and high-rise buildings. 

You can rely on us to create a completely seamless user experience by integrating your intercom system with lift control and building management, access control and electronic security systems. 

Rental and lease options are also available, enabling customers to manage business cash flow through set monthly payments and to scale their security system to allow for future growth.

Our team will go out of their way to deliver exceptional and timely service and provide informed, technical expertise.

  • 1300 367 233
  • [email protected]
  • Brisbane, Sydney
  • Security Firm license (Class 1 & 2) No: 3261326

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