Q&A: DAS Enforcement – Straight from an AHJ

To ensure all occupants of buildings remain safe, it is critical to have a reliable system in place that allows first responders to communicate without interruption in service. Radio communication systems for first responders are lifelines and essential during an emergency—however, building materials can frequently block wireless signals.

In-building communication systems are designed to overcome this issue and provide continuous two-way radio coverage. This can be done with the help of Distributed Antenna Systems (DAS)—a series of antennas throughout a building or structure that provide enhanced two-way radio service, evenly distributing the amplified signals. This system ensures that first responders can seamlessly communicate within the building and with those outside without interruption in service during an emergency.

To learn more about possible upcoming code changes that may impact DAS, the team at PSI reached out to an AHJ with the radio entity in Multnomah County. He shared the history of DAS in Portland, how his team dealt with signal interference, the changes to code enforcement, and where DAS lands in the priority for inspections in 2023. Complete the form and receive the full free report in your inbox.