And that's not all – ADT’s Smoke Detector offers peace of mind with around-the-clock monitoring by the professionals at ADT’s 9 interconnected monitoring centers. Request More Information Submit ...

Smart smoke alarm battery lasts five years, won’t chirp, and messages you or ADT when the alarm goes off. Heather Newman @Gbitses. January 6, 2016 6:01 AM Image Credit: Roost ...

ADT Security Services, a large provider of security alarm systems for homes and businesses, plans to file a request asking the U.S. Federal Communications Commission (FCC) to delay the 2008 sunset ...

The ADT hub is $179.99, a keypad is $89.99, each door/window sensor is $14.99, motion sensors are $24.99, a smoke detector is $39.99, and a flood/temperature sensor is $34.99.

At $199, the Ring Alarm is half the starting price of Google’s rival Nest Secure system and the do-it-yourself system ADT offers in partnership with Samsung’s SmartThings.