How Code Blue
Helps Mass Transit

An emergency situation can happen in the blink of an eye. When it does, Code Blue offers a fast and efficient way to alert both travelers and first responders, or connect visitors with security personnel on location. That way, people can feel comfortable to move around the world 24 hours a day, 365 days a year.

Customers include:


Charlotte Douglas
International Airport

Wall-mounted units can be found throughout the ninth-busiest airport in the U.S.

Mass Bay
Transit Authority

Our Help Points® are available to the more than 1.2 million daily riders on what locals refer to as “The T.”

McCarran International

More than 100 units help keep 40 million-plus annual passengers safe.
“I am so impressed with The Rapid and was privileged last month to see for myself how it is not only serving the people of your region, but is serving as a model of excellence for other public transit systems to emulate.”
- Michael P. Melaniphy, President and CEO of APTA

Popular Mass Transit Products


Blue Alert® MNS

Blue Alert MNS can deliver alerts about potentially dangerous situations, like extreme weather conditions or active shooters, through multiple platforms, including public address speakers.

CB 2-e with Public Address

One of our most popular Help Points, the Public Address System is designed for maximum audio clarity and range to ensure notifications are accurately received by staff and visitors. It’s a cost-effective choice for parking lots, entrances, walkways and other areas where instant mass notification is essential.

IP1500 and IP2500

These full duplex VoIP speakerphones are ideal for a wide range of indoor and outdoor areas, including elevators, stations, stairwells and more. The compact, lightweight designs ensure an easy installation anywhere, while the full package of unique features – SIP standards, fault monitoring, auxiliary output, outdoor rating – comes in one convenient package.