SimpliSafe's features "at a glance"

All the wireless sensors you need. Sensors can be up to 400-500 feet from the base station. See Details
Cellular allows the alarm to communicate more quickly with our monitoring center - and it means you don't need to have a phone line. We include it free of charge. (Most companies require you to buy additional equipment and charge up to $55 per month for cellular monitoring, whereas we just charge $15 per month (Monitoring is optional, by the way.) See Details
No contract. If you choose to use our monitoring service, you just pay as you go. Easily cancel anytime (just phone us), with no termination fees or hassle. See Details
DIY installation. It's "plug & play": all your sensors arrive pre-programmed, batteries installed and adhesive strips ready-mounted, so set-up just takes minutes. No tools required - just peel and stick. See Details
Police dispatch, professional monitoring, and phone alerts...at an optional cost that's incredibly low. See Details
Easy to expand and customize. Add more sensors any time-up to 26 components. See Details
Batteries provide protection for five years. You can easily get replacements from your local drugstore, or from us-and they take just seconds to replace. And it works in power outages, because it's not dependent on the power grid. See Details
Three guarantees. We take all the risk, because we know from experience how happy you'll be with your new SimpliSafe alarm. See Details
We're fanatical about customer support. Our highly trained US-based technicians are empowered to quickly resolve any issues you may have. See Details
See SimpliSafe's five-minute installation video diy home security system installation video "I bought my daughter a system for the sheer joy of installing it for her." - John S., SimpliSafe customer.
Take it with you when you move. It's not just easy to install - it's easy to uninstall when you move. See Details
As easy as using a car alarm. When you go out, press the "Away" button to activate all the sensors. When you come home, press the "Home" button to deactivate the motion sensors, but still protect all the doors and windows. See Details
Pet-friendly. Works great with pets of all sizes. See Details
The sleekest, slickest security system you've ever seen. That's why it gets the thumbs-up from design-conscious pros like Elle Decor. See Details
A fraction of the cost of other systems. With no hidden charges either. See Details
Four layers of defense. The system has some ingenious ways of out-foxing even the most intelligent burglar. See Details