The alarm lasted for around 10 seconds on 4G and ... He told BBC News: "I use a screen reader but because of the alert sound, the screen reader couldn't tell me what the alert was about." ...
These alarms are built to the most recent standards and can interconnect so that they all sound at once. They also tell you which room the fire is in. The First Alert SM500V Interconnected Battery ...
North Texas, including Dallas-Fort Worth, is on alert for wind chills ranging from 5 to 10 degrees, which could cause frostbite in minutes. Meteorologist Dylan Federico called the situation "dangerous ...