Getting a driver's attention today can be nearly impossible. Loud music, cell phones, fans blowing and maybe even children bickering in the backseat distract today's drivers. With the Rumbler ...

The NYPD has announced “the Rumbler,” a new siren for cop cars designed to alert “even the most distracted cellphone-yakking, text-messaging or headphone-addled pedestrian or motorist,” according to ...

A total of 32 new Omaha Police cruisers are now equipped with new technology designed to improve safety for officers on high-priority calls. The new device is called "the rumbler," and it's to work as ...

FORISTELL • Police Chief Douglas Johnson pushed a button on the police cruiser's console and a sound like a tornado siren starting up pulsed from the car. Called the "Rumbler," the police siren is ...

San Francisco police officer Rich Lee vividly remembers the first time he tested the Rumbler in real traffic conditions. It was a day when the manufacturer, Federal Signal, was in town to show off the ...