Do I need to have a computer or a wireless Internet connection to use SimpliSafe?
No. Everything you need to set up the SimpliSafe Home Security System is included. If you do have access to a computer, you will have access to additional features and settings, but it is not required. Just plug your Keychain Remote (which has a built in USB device) into a USB port of your computer and the SimpliSafe Easy Setup Wizard will launch and guide you through setting up and using your home security system.