The Autocall 4017ES Fire Alarm Control Unit features a breadth of audio options that cover the diverse needs of buildings ...

BBC Radio 2 fell silent for the first time in two decades as a fire alarm prompted an evacuation in the London building on ...

While the update includes some bug fixes, the biggest change affects how Silent Mode works, especially when it comes to alarms. Right now, when Silent Mode is turned on, the Apple Watch doesn’t make ...