People communicate
Emergency and security organisations use radio communications within their own teams and across organisations.
Connecting those who protect Portugal
Critical communications for Portugal
Connecting those
who protect
Portugal.
A shared national network for emergency and security organisations. Every day, across the country.
Registration open · 23–27 November 2026
SIRESP Bootcamp.
Connecting in the North.
Five days of training, knowledge-sharing and cooperation in northern Portugal.
News · CNN Portugal Summit
One experience.
A vision for the future.
SIRESP shares its perspective on the evolution of mission-critical communications.
One network. A shared mission.
Communications that connect.
One shared network
A national infrastructure supports coordination during daily operations and emergencies.
Designed for continuity
Transmission redundancy and additional power autonomy support communications continuity.
Explore SIRESP
The network in numbers
Connected every day.
99.36%National coverage
56,810Radios
242User organisations
220 millionCalls per year