Ever since firemen got trapped in the World Trade Center without radio communication, foreward-thinking communities across the
United States have begun requiring radio transparency in new buildings and re-models involving underground parking or five
or more stories above grade. These systems are now included in the International Fire Code and currently involve repeater systems
operating on a distributed antenna system placed to provide 2-way communication throughout the structure, with 24 hours
of battery back-up.
We established ourselves as an early entrant to this field, commissioning the first approved system
in 2008 at Mercer Island, WA, and continuing with a series of systems in Mercer Island, Seattle, and Bellevue, all completed,
tested and accepted on time and on budget.
Site Surveys and Signal Testing for new & existing buildings
800 MHz System Design & Consultation
Professional Installation, Certification & Testing
Maintenance, Repair, and Annual Certifications for Existing Systems
Questions? Call Bill at
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