See our full methodology. Editor’s Notes: Is ADT Worth It? ADT earns the No. 3 spot in our Best Home Security Systems rating, jumping up three spots from the previous year. The professionally ...

For a more current look at where ADT is at ... for professional security installations. About 15 minutes at the end of the process required testing incredibly loud alarms for each device in ...

ADT supports more traditional ways to control the system. One example we tested was the keychain remote ... smoke alarms.

ADT is a home security provider that offers self-setup and professionally installed alarm systems and cameras ... which flashed a blue LED light and triggered a two-tone chime noise on the ...