Cellular Module Installation (Gen 3 SimpliSafe)
Does your Keypad look like the one pictured to the left? Then you're in the right place! You've got the Gen 3 SimpliSafe system. If you purchased a system in 2017 or earlier, you have the Original 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.