The Douglas County Sheriff’s Office rolled out new emergency alert system to reach residents during life-threatening ...

Vicente Arenas explains how a new hi-lo siren system will be used by law enforcement to alert the public in emergency ...

Denver7's Maggy Wolanske went to Douglas County to learn about the newly launched hi-lo siren system and the adoption of clear emergency notification terminology to help in high-stress scenarios.

The system emits high-low tones followed by a recorded public safety message. The goal is to alert people who may not receive ...

Douglas County launches new hi-lo siren system to help with emergency evacuations, Denver7's Maggy Wolanske reports.

Holly Sauer went to Israel for a Holy Land religious tour, never expecting to be praying quite in the way she has been.

Douglas County is expanding its emergency response tools with a new Hi-Lo siren system designed to warn residents in the Colorado county of life-threatening situations during wildfires and other ...