The thing is, home security is serious business ... I also found it quite unique that ADT’s motion sensor can ignore pets up to 80 lbs. The technician showed me how to adjust the sensitivity ...

ADT is our pick for a traditional, professionally installed home security system with ... come with a command panel, entry sensors, motion detectors, a security key fob, yard signs, window decals ...

The best DIY home security systems are easy to install, include motion and entry sensors, a loud siren and ... start as low as $15 a month, like ADT, though they only cover specific triggers.