And when you are within that range, it will automatically unlock your
door and disarm your security system for you, handsfree. So if this is a convenience factor you’d like to have, then yes, you do need to look for a system that has handsfree options. Geotracking works similar to the handsfree feature. When geotracking is included with your home security system, it works with the GPS feature on your smartphone, as long as you have the location services enabled. This feature will detect your location as long as you have your phone with you and you can preset rules as to how you want
to use that feature. You can lock/unlock your door, arm/disarm your security system, turn your lights on or off, set the preferred temperature on your thermostat so it’s comfortable when you arrive.