Cellular Module Installation (Original SimpliSafe)
Does your Keypad look like the one pictured to the left? Then you're in the right place! You've got the Original SimpliSafe system. If you purchased a new system in 2018 or later, you likely have the Gen 3 SimpliSafe. Click here to view the article for the Gen 3 SimpliSafe. If you're not certain which system you have, you can tell the difference here.
Before Getting Started
You'll need to have a Phillips head screwdriver available to complete these steps.