What are the best home security systems?
Top picks combine smart cameras, door/window sensors, video doorbell, and 24/7 monitoring — DIY systems start at $200; monitored plans at $20–$60/month.
DIY vs monitored
DIY (SimpliSafe, Ring): no contract, $200–$500 hardware, optional $20/month monitoring. Pro-monitored (ADT, Vivint): higher-end equipment, $30–$60/month, multi-year contract.
Must-have components
Video doorbell, smart locks, motion-activated outdoor cameras, glass-break sensors, door/window sensors, smart smoke/CO.
Insurance discounts
Most home insurers offer 5–20% discounts for monitored security systems.
Frequently asked questions
Are wireless systems reliable?
Yes — modern wireless systems with cellular backup are as reliable as wired and far easier to install.