Wireless users expect and rely on communications wherever they go, including inside large structures, high rise buildings, underground parking, malls, basements, subways, etc.

When wireless radio frequency (RF) signals pass through any material they lose strength and when the RF signal levels fell below a given amount, communications becomes unreliable or completely stops.

Whenever the area needing radio coverage is below grade (underground) it is almost certain a RF distribution system will be needed.

This is when the Expertise of the Intercall of New York Distributed Antenna System (DAS) team can design a system that will allow the Wireless Phone users and Public Safety-First Responders experience high quality audio communication in your building.