Expert reviews from SafeHome.org and Security.org highlight several top contenders:

When buying a home security system in 2026, your choice typically falls between easy that you manage yourself or professionally installed systems that include 24/7 monitoring. Top-Rated Security Systems of 2026

One of the most affordable options, Cove is highly rated for customer service and features easy, 10-minute installations.

With over 150 years of experience and 12 monitoring centers, ADT is a top choice for those wanting a comprehensive, professionally managed system. It also offers a "Self Setup" option for those who prefer DIY.

Known for its balance of affordable protection and easy DIY setup. It offers no-contract professional monitoring starting around $22.99/month.