A Yard Sign, Window Decals, and plenty of adhesive tapes are included with all SimpliSafe Systems. These items can go a long way in deterring a potential intruder from your home. For examples of what the yard signs and decals look like, please see below.

To order additional accessories and sensors for your system, please visit this page. There, you can click on the system you have and then scroll to find the items you need. 

Please note that we no longer offer CO Detectors for the Original SimpliSafe system. If you are having an issue with your Original SimpliSafe CO Detector, please contact support to find out how to upgrade your system.

Our Yard Signs (pictured above) are 9"x11" and come with a stake for easy display. Purchase them here.

Once on this page, click Gen 3 and scroll to the bottom. You'll find the Yard Signs here.

Window Decals (pictured above) 3"x3" are sold in packs of 5.  Purchase them here.

Once on this page, click on Gen 3 and scroll to the bottom. You'll find the window decals here.