With the new security system, you are now able to pair up to 5 devices to your panel for auto-disarm capability. You can also pair a phone to a specific partition if you have partitions setup at your home.
Enabling this feature will allow you to auto-disarm your system when you get within 15 feet of your security panel. If you have a smart lock, you may be able to set up a rule to auto-unlock your door as well.
Warning
: Pairing a device may cause your security system to auto-disarm if your phone is left within the vicinity of the main control panel.