No one protects your whole home like SimpliSafe®. Now, 24/7 live security agents and advanced AI-powered cameras combine to create a double layer of defense—and help stop crime before it starts.

Browse SimpliSafe DIY home security systems and packages. Get setup in minutes and start protecting your home today.

SimpliSafe offers both pre-packaged and custom security systems & burglar alarms. Browse our packages or build your own system today.

Join our community of over 3 million who protect their homes with SimpliSafe. Ask your questions, share your stories, and learn how others are protecting their homes and loved ones with SimpliSafe.

Shop award-winning wireless home security systems from SimpliSafe. Easy DIY setup, interactive monitoring, and no contracts!

Explore features of the SimpliSafe wireless home security alarm system. Protect your whole home 24/7 from break-ins, fires, floods and more.

Set up your new SimpliSafe system yourself or have a highly trained technician do it for you. Either way, you’re backed by expert customer support and a 100% satisfaction guarantee.

With SimpliSafe’s professional home security alarm monitoring service, we’ll alert the authorities the moment there’s trouble, guaranteed.

Using Your System Get the most out of your SimpliSafe® System by learning about all it has to offer from features to settings - and more!

This third-generation of our security system is Wi-Fi compatible, has more than double the components of the Original SimpliSafe® system, and its revamped design makes it easier to blend in with your …