Plano Transitioning To 'Wail-Only' Outdoor Warning Sirens"The voice messaging can be confusing and/or difficult to hear. In many cases, our residents are going outside to hear the messages. That is the opposite of what they need to do."
Another North Texas City Has Outdoor Warning Sirens Go Off When They Shouldn't HaveThe emergency warning sirens sounded in the northwest part of Bedford the past two nights without anyone activating them.
Outdoor Warning Sirens Blare For More Than Half An Hour In DeSoto, LancasterThousands of North Texans got a rude wake-up call very early on Tuesday after outdoor warning sirens began blaring.
Security Upgrades Added To Dallas Emergency Siren SystemOfficials in Dallas say they've completed security upgrades to the city's outdoor sirens that will prevent the kind of "malicious activation" that caused the emergency system to blare across the city in April.
Dallas Digs Deep To Prevent Another Siren HackThe city will spend $100,000 on upgrades for its emergency alert sirens.
Outdoor Emergency Siren Briefing At Dallas City Hall TodayThe whaling kept thousands of people awake and resulted in a rash of calls that overwhelmed an already troubled 911 system. Once again, the focus in Dallas is on the emergency outdoor siren system.
Lack Of Encryption Blamed For False Dallas Emergency SirensDallas officials concerned about hackers blame radio signal issues for the dozens of emergency outdoor sirens that falsely sounding last weekend.
Council Member Frustrated With Response To Warning Sirens HackWith the threat of severe weather many are wondering if the outdoor warning sirens in Dallas will be ready. After the system was hacked Friday night some city officials are pushing for answers and assurances that another meltdown won’t happen.
Ft. Worth Outdoor Warning Sirens Fail Wednesday; Repairs UnderwayWednesday, 38 of the city's Outdoor Warning Sirens failed to sound off during testing.
City Apologizes After Warning Sirens Sound For No ReasonThe city is apologizing after human error causes a scare in Dallas. Wednesday morning all of the outdoor warning sirens sounded off for no reason.
Outdoor Warning Siren Malfunction Alarms Fort Worth ResidentsOutdoor warning sirens went off in East and North Fort Worth Thursday morning, causing concern for hundreds of residents who flooded police and fire dispatchers with calls.