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Depending on the home
security plan and provider, you can opt for monitoring through cellular, broadband, or landline connection. Best DIY home security systems 2019 alarm system reviewsThe best DIY home security systems bring user friendliness, easy installation and practical features
into a single package. During our testing, we found that Scout Alarm meets most of these expectations and exceeds others, and we recommend it as the best overall DIY home security system. It doesn't clutter your home with tons of equipment but sticks to the basics such as entry sensors and optional professional monitoring. While Scout Alarm requires a monthly fee to help pay for server maintenance and customer support, there's no contract commitment so you only pay for service when you need it. For a professional security system from providers such as Brinks Home Security, ADT and Vivint, check out our comparison of the best home security systems.