Pye-Barker Fire & Safety has acquired Harrisburg, Pa.-based Knight Security Systems as part of its continued expansion of fire protection, life safety and security services nationwide. Knight Security ...

Add Yahoo as a preferred source to see more of our stories on Google. Home security is important, but a fancy security system over $500 with a professional monitoring service that can reach up to $70 ...

228.4834% OFF$149.99 at Amazon Pros: Cons: As our top pick for one of the best self-monitored home security systems, SimpliSafe is a clear overall winner. This wireless system is balanced and easy to ...

We may receive a commission on purchases made from links. There are few things more precious to people these days than their families. That being the case, it's reasonable enough to assume that the ...

The best home security systems are user-friendly, affordable and customizable to your needs. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners ...