Does your Keypad look like the one pictured to the left? Then you're in the right place! You've got the All-New SimpliSafe system. If you purchased a system in 2017 or earlier, you have the Original SimpliSafe. Click here to view the article for the Original SimpliSafe. If you're not certain which system you have, you can tell the difference here.
To add a new sensor to an existing system, please see this page.
Congratulations on your new SimpliSafe system! Before installing your sensors, you'll need to install your core devices. Then, follow along with the video below to install your Entry Sensor to your brand new system.
If you are still unable to install your entry sensors after watching this video, contact our support team. We stock a small number of thinner magnets that will let you install your entry sensors on difficult doors and windows.